EP2380169A1 - Verfahren und mittel zur skalierbaren verbesserung der qualität eines signalcodierverfahrens - Google Patents
Verfahren und mittel zur skalierbaren verbesserung der qualität eines signalcodierverfahrensInfo
- Publication number
- EP2380169A1 EP2380169A1 EP09807441A EP09807441A EP2380169A1 EP 2380169 A1 EP2380169 A1 EP 2380169A1 EP 09807441 A EP09807441 A EP 09807441A EP 09807441 A EP09807441 A EP 09807441A EP 2380169 A1 EP2380169 A1 EP 2380169A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- signal
- reference signals
- error signal
- pulses
- quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
Definitions
- the invention relates to a method for the scalable improvement of the quality of a signal coding method
- the audio signals to be transmitted are compressed by means of coding methods and decompressed after the transmission.
- Such a coding method which is intended for transmission of a speech signal in a frequency range of 300 to 3400 Hz with a data rate of 8 kbit / s, is known, for example, from ITU-T Recommendation G.729.
- the transmission of an extended frequency range from 50 Hz to
- a so-called broadband voice codec provided for this purpose is, for example, in ITU-T Recommendation G.722. EV described.
- the method uses subband adaptive differential pulse code modulation (SB-ADPCM) to encode audio signals.
- SB-ADPCM subband adaptive differential pulse code modulation
- the invention has for its object to provide a method for scalable improvement of the quality of a coding method according to the Subband Adaptive Differential Pulse Code principle.
- the information about the reference signal with the minimum error signal is transmitted.
- FIG. 2 shows the structure of a codec according to the invention
- FIG. 3 shows the structure of a decoder according to the invention.
- the reference signal according to FIG. 1 comprises a number of N discrete pulses ⁇ ⁇ n).
- the Dirac pulses may have a predetermined number of amplitude values L.
- FIG. 2 shows the structural design of an encoder according to the invention which, in addition to a conventional coder ADPCM according to the Subband Adaptive Differential Pulse Code principle according to IT-U Recommendation G.722, comprises means for generating reference signals which each have one for each stage of the extension Signal generator EHDSl, ... EHDSS for generating the reference signals c (n) and a control unit CB 1, ... CB S has.
- the reference signals c (n) are compared with a digital error signal e H over a predetermined time interval, a so-called frame, which in a conventional coding method corresponds to IT-U recommen- tion G.722 was determined from an input signal to be coded and a prognosis signal.
- the reference signal c (n) with the lowest error amount E n is now determined and the information about this signal is transmitted as additional information I ⁇ imin f • ⁇ iHSmin and used in the receiver for decoding the useful signal ,
- the starting point is a sampling rate of 8 KHz and thus a duration of a sampling interval of 125 ⁇ sec.
- the duration of a comparison section is 5 msec, the number of possible amplitude values L for the Dirac pulses is 2.
- Fig. 3 shows the structure of a decoder according to the invention in the received signal from the I H, Im, IH 2 - the audio signal is obtained I HS - -.
- the received signal includes the recovered with the invention, additional information Inimm / • • • I HS ⁇ H ⁇ depending on the number of selected channels in the expansion stages.
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA1982/2008A AT509439B1 (de) | 2008-12-19 | 2008-12-19 | Verfahren und mittel zur skalierbaren verbesserung der qualität eines signalcodierverfahrens |
| PCT/EP2009/008853 WO2010069513A1 (de) | 2008-12-19 | 2009-12-10 | Verfahren und mittel zur skalierbaren verbesserung der qualität eines signalcodierverfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2380169A1 true EP2380169A1 (de) | 2011-10-26 |
| EP2380169B1 EP2380169B1 (de) | 2015-12-09 |
Family
ID=41812891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09807441.2A Active EP2380169B1 (de) | 2008-12-19 | 2009-12-10 | Verfahren und mittel zur skalierbaren verbesserung der qualität eines signalcodierverfahrens |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8774312B2 (de) |
| EP (1) | EP2380169B1 (de) |
| CN (1) | CN102257565B (de) |
| AT (1) | AT509439B1 (de) |
| BR (1) | BRPI0922993A2 (de) |
| WO (1) | WO2010069513A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2481026B1 (de) * | 1980-04-21 | 1984-06-15 | France Etat | |
| JP2598159B2 (ja) * | 1990-08-28 | 1997-04-09 | 三菱電機株式会社 | 音声信号処理装置 |
| US5956674A (en) * | 1995-12-01 | 1999-09-21 | Digital Theater Systems, Inc. | Multi-channel predictive subband audio coder using psychoacoustic adaptive bit allocation in frequency, time and over the multiple channels |
| KR100711989B1 (ko) * | 2002-03-12 | 2007-05-02 | 노키아 코포레이션 | 효율적으로 개선된 스케일러블 오디오 부호화 |
| KR100467326B1 (ko) * | 2002-12-09 | 2005-01-24 | 학교법인연세대학교 | 추가 비트 할당 기법을 이용한 음성 부호화 및 복호화를위한 송수신기 |
-
2008
- 2008-12-19 AT ATA1982/2008A patent/AT509439B1/de not_active IP Right Cessation
-
2009
- 2009-12-10 BR BRPI0922993A patent/BRPI0922993A2/pt not_active Application Discontinuation
- 2009-12-10 CN CN2009801510367A patent/CN102257565B/zh not_active Expired - Fee Related
- 2009-12-10 WO PCT/EP2009/008853 patent/WO2010069513A1/de not_active Ceased
- 2009-12-10 EP EP09807441.2A patent/EP2380169B1/de active Active
- 2009-12-10 US US13/133,978 patent/US8774312B2/en active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010069513A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102257565B (zh) | 2013-05-29 |
| AT509439B1 (de) | 2013-05-15 |
| CN102257565A (zh) | 2011-11-23 |
| WO2010069513A1 (de) | 2010-06-24 |
| US20120014474A1 (en) | 2012-01-19 |
| BRPI0922993A2 (pt) | 2016-01-26 |
| US8774312B2 (en) | 2014-07-08 |
| EP2380169B1 (de) | 2015-12-09 |
| AT509439A1 (de) | 2011-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19604273C2 (de) | Verfahren und Vorrichtung zum Durchführen einer Suche in einem Kodebuch im Hinblick auf das Kodieren eines Klangsignales, Zellkommunikationssystem, Zellnetzwerkelement und mobile Zell-Sender-/Empfänger-Einheit | |
| DE19609170B4 (de) | Verfahren zur Durchführung einer "Tiefe-Zuerst"-Suche in einem Codebuch zur Codierung eines Geräusch- bzw. Klangsignales, Vorrichtung zur Durchführung dieses Verfahrens sowie zellulares Kommunikationssystem mit einer derartigen Vorrichtung | |
| DE69133058T2 (de) | Verfahren zur Kodierung von Sprachsignalen | |
| DE68911287T2 (de) | Codierer/decodierer. | |
| DE69624383T2 (de) | Verfahren zum kodieren und dekodieren von audiosignalen | |
| DE69910240T2 (de) | Vorrichtung und verfahren zur wiederherstellung des hochfrequenzanteils eines überabgetasteten synthetisierten breitbandsignals | |
| DE60021083T2 (de) | Verfahren zur verbesserung der kodierungseffizienz eines audiosignals | |
| DE69718307T2 (de) | Verfahren und zusammenstellung zur wiederherstellung eines empfangenen sprachsignals | |
| DE69731588T2 (de) | Coderienrichtung mit verringerter komplexität für ein signalübertragungssystem | |
| DE102008042579B4 (de) | Verfahren zur Fehlerverdeckung bei fehlerhafter Übertragung von Sprachdaten | |
| DE60133757T2 (de) | Verfahren und vorrichtung zur kodierung von stimmloser sprache | |
| DE69524890T2 (de) | Parametrische Sprachkodierung | |
| EP2245621A1 (de) | Verfahren und mittel zur enkodierung von hintergrundrauschinformationen | |
| EP1023777B1 (de) | Verfahren und vorrichtung zur erzeugung eines bitratenskalierbaren audio-datenstroms | |
| DE69611607T2 (de) | Quantisierung einer aufgeteilten vorhersagematrix mit spektralparametern zur wirksamen sprachkodierung | |
| DE69324732T2 (de) | Selektive Anwendung von Sprachkodierungstechniken | |
| DE9218980U1 (de) | Fehlerschutz für Mehrmoden-Sprachcoder | |
| DE69837296T2 (de) | Verfahren und Vorrichtung zur Audiokodierung mittels einer mehrstufigen Mehrimpulsanregung | |
| DE602005003358T2 (de) | Audiokodierung | |
| DE69526926T2 (de) | Lineare vorhersage durch impulsanregung | |
| WO2009103609A1 (de) | Verfahren und mittel zur dekodierung von hintergrundrauschinformationen | |
| DE69922388T2 (de) | Linear-prädiktives Analyse-durch-Synthese-Kodierverfahren und Kodierer | |
| DE69823398T2 (de) | Mehrimpuls-angeregter Sprachkodierer/-dekodierer | |
| EP2380169B1 (de) | Verfahren und mittel zur skalierbaren verbesserung der qualität eines signalcodierverfahrens | |
| DE68917552T2 (de) | Verfahren und Einrichtung zur Codierung und Decodierung von Sprachsignalen unter Anwendung von Multipuls-Anregung. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20110718 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SETIAWAN, PANJI Inventor name: SCHANDL, STEFAN |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UNIFY GMBH & CO. KG |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502009011906 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: G10L0019140000 Ipc: G10L0019240000 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: G10L 19/24 20130101AFI20150330BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20150429 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SETIAWAN, PANJI Inventor name: SCHANDL, STEFAN |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20150630 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 764877 Country of ref document: AT Kind code of ref document: T Effective date: 20151215 Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502009011906 Country of ref document: DE Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20151209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160309 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160310 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160409 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160411 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009011906 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502009011906 Country of ref document: DE Representative=s name: SCHAAFHAUSEN PATENTANWAELTE PARTNERSCHAFTSGESE, DE Ref country code: DE Ref legal event code: R082 Ref document number: 502009011906 Country of ref document: DE Representative=s name: FRITZSCHE PATENTANWAELTE, DE Ref country code: DE Ref legal event code: R081 Ref document number: 502009011906 Country of ref document: DE Owner name: UNIFY GMBH & CO. KG, DE Free format text: FORMER OWNER: UNIFY GMBH & CO. KG, 81379 MUENCHEN, DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: UNIFY GMBH & CO. KG |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151210 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 |
|
| 26N | No opposition filed |
Effective date: 20160912 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 764877 Country of ref document: AT Kind code of ref document: T Effective date: 20151210 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151210 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20091210 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151210 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151209 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502009011906 Country of ref document: DE Representative=s name: SCHAAFHAUSEN PATENTANWAELTE PARTNERSCHAFTSGESE, DE |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502009011906 Country of ref document: DE Owner name: UNIFY BETEILIGUNGSVERWALTUNG GMBH & CO. KG, DE Free format text: FORMER OWNER: UNIFY GMBH & CO. KG, 80807 MUENCHEN, DE |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20250828 AND 20250903 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20250930 Year of fee payment: 17 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20251106 AND 20251112 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250930 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20251001 Year of fee payment: 17 |