ES2190891A1 - Cable de datos de alta capacidad - Google Patents
Cable de datos de alta capacidadInfo
- Publication number
- ES2190891A1 ES2190891A1 ES200150089A ES200150089A ES2190891A1 ES 2190891 A1 ES2190891 A1 ES 2190891A1 ES 200150089 A ES200150089 A ES 200150089A ES 200150089 A ES200150089 A ES 200150089A ES 2190891 A1 ES2190891 A1 ES 2190891A1
- Authority
- ES
- Spain
- Prior art keywords
- cable
- twisted pair
- high performance
- less
- data cable
- 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
- 239000002184 metal Substances 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/10—Screens specially adapted for reducing interference from external sources
- H01B11/1025—Screens specially adapted for reducing interference from external sources composed of a helicoidally wound tape-conductor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Communication Cables (AREA)
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
Cable de datos de alta capacidad, en particular un calbe de datos mejorado de pares trenzados (20) que tiene una desviación tipo de impedancia menor de 3,5 cuando se calcula la desviación tipo alrededor de una impedancia media de 50 a 200 ohms y preferentemente de 90 a 110 ohms. El par trenzado está envuelto helicoidalmente con una cinta metálica de blindaje (16) a una tensión que proporciona un vacío en sección transversal menor de 25% y preferentemente menor de 18% del área en sección transversal del cable de pares trenzados blindados. La cinta está envuelta helicoidalmente con un solapamiento de 30-45% y en un ángulo de 35-45 grados con respecto al eje longitudinal del cable. El cable tiene una capacidad nominal de hasta 600 MHz.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13992799P | 1999-06-18 | 1999-06-18 | |
| US60/139927 | 1999-06-18 | ||
| US14146299P | 1999-06-29 | 1999-06-29 | |
| US60/141462 | 1999-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2190891A1 true ES2190891A1 (es) | 2003-08-16 |
| ES2190891B2 ES2190891B2 (es) | 2004-04-01 |
Family
ID=26837680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200150089A Expired - Fee Related ES2190891B2 (es) | 1999-06-18 | 2000-06-14 | Cable de datos de alta capacidad. |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6815611B1 (es) |
| EP (1) | EP1196927B1 (es) |
| JP (1) | JP2003502815A (es) |
| KR (1) | KR100709559B1 (es) |
| CN (1) | CN1203493C (es) |
| AU (1) | AU765264B2 (es) |
| BR (1) | BR0011677B1 (es) |
| CA (1) | CA2381151C (es) |
| CH (1) | CH694836A5 (es) |
| CZ (1) | CZ301027B6 (es) |
| DK (1) | DK177077B1 (es) |
| ES (1) | ES2190891B2 (es) |
| GB (1) | GB2366661B (es) |
| HK (1) | HK1046584B (es) |
| HU (1) | HU225606B1 (es) |
| IL (2) | IL146992A0 (es) |
| LU (1) | LU90861B1 (es) |
| MX (1) | MXPA01012584A (es) |
| NO (1) | NO331011B1 (es) |
| NZ (1) | NZ515980A (es) |
| PL (1) | PL196683B1 (es) |
| WO (1) | WO2000079545A1 (es) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6222130B1 (en) | 1996-04-09 | 2001-04-24 | Belden Wire & Cable Company | High performance data cable |
| US6074503A (en) | 1997-04-22 | 2000-06-13 | Cable Design Technologies, Inc. | Making enhanced data cable with cross-twist cabled core profile |
| HU225924B1 (en) * | 1999-07-22 | 2008-01-28 | Belden Wire & Cable Co | Data cable comprising at least one insulated twisted pair cable and method for preparing the same |
| US7205479B2 (en) * | 2005-02-14 | 2007-04-17 | Panduit Corp. | Enhanced communication cable systems and methods |
| ES2296461B2 (es) * | 2005-07-26 | 2008-11-01 | Universidad De Vigo | Procedimiento de prediccion y control de la capacidad de un cable de par trenzado con drenaje, apantallado con lamina de doble capa y con cubierta protectora, mediante la variacion del paso del trenzado. |
| US8295665B2 (en) * | 2006-08-30 | 2012-10-23 | Afl Telecommunications Llc | Downhole cables with both fiber and copper elements |
| US7696437B2 (en) * | 2006-09-21 | 2010-04-13 | Belden Technologies, Inc. | Telecommunications cable |
| US7342172B1 (en) | 2007-01-03 | 2008-03-11 | Apple Inc. | Cable with noise suppression |
| US20080189940A1 (en) * | 2007-02-14 | 2008-08-14 | Superior Essex Communications Lp | Communication cable with an asymmetrically clad steel shield |
| US20080271919A1 (en) * | 2007-05-01 | 2008-11-06 | Elko Joe | Bundled composite cable with no outer over-jacket |
| US7531749B2 (en) * | 2007-06-12 | 2009-05-12 | International Business Machines Corporation | Cable for high speed data communications |
| US7525045B2 (en) * | 2007-06-13 | 2009-04-28 | International Business Machines Corporation | Cable for high speed data communications |
| WO2009067551A2 (en) | 2007-11-19 | 2009-05-28 | Belden Technologies, Inc. | Separator spline and cables using same |
| EP2220657A2 (en) * | 2007-11-30 | 2010-08-25 | Services Pétroliers Schlumberger | Small-diameter wireline cables and methods of making same |
| KR100967610B1 (ko) * | 2008-03-20 | 2010-07-05 | 김혜중 | 전자기기용 시그날 케이블 |
| JP4282759B1 (ja) * | 2009-02-03 | 2009-06-24 | 賢太郎 沖野 | Av機器接続用マグネシウムシールドケーブル |
| CN107068263A (zh) * | 2009-04-03 | 2017-08-18 | 特里方尼克斯公司 | Usb电缆及制造usb电缆的方法 |
| NL1037007C2 (en) | 2009-06-02 | 2010-12-07 | Draka Comteq Bv | Cable element, data transmission cable, method for manufacturing and use of data transmission cable. |
| US8569627B1 (en) | 2009-09-01 | 2013-10-29 | Wireworld By David Salz, Inc. | High speed, low noise, low inductance transmission line cable |
| US9620262B1 (en) | 2009-09-01 | 2017-04-11 | Wireworld By David Salz, Inc. | High speed, low noise, low inductance transmission line cable |
| US10141086B2 (en) * | 2009-12-01 | 2018-11-27 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Cable for high speed data communications |
| US8859902B2 (en) | 2009-12-10 | 2014-10-14 | Sumitomo Electric Industries, Ltd. | Multi-core cable |
| US20110259626A1 (en) * | 2010-01-15 | 2011-10-27 | Tyco Electronics Corporation | Cable with twisted pairs of insulated conductors |
| JP5457241B2 (ja) * | 2010-03-19 | 2014-04-02 | 冨士電線株式会社 | Lan用ツイストペアケーブル |
| JP2011222262A (ja) * | 2010-04-08 | 2011-11-04 | Sumitomo Electric Ind Ltd | シールドケーブル |
| US8981216B2 (en) | 2010-06-23 | 2015-03-17 | Tyco Electronics Corporation | Cable assembly for communicating signals over multiple conductors |
| US12205732B2 (en) | 2010-08-31 | 2025-01-21 | 3M Innovative Properties Company | Shielded electric cable |
| EP2522021B1 (en) | 2010-08-31 | 2016-07-27 | 3M Innovative Properties Company | High density shielded electrical cable and other shielded cables, systems, and methods |
| US10147522B2 (en) | 2010-08-31 | 2018-12-04 | 3M Innovative Properties Company | Electrical characteristics of shielded electrical cables |
| JP5755324B2 (ja) | 2010-08-31 | 2015-07-29 | スリーエム イノベイティブ プロパティズ カンパニー | 遮蔽電気ケーブルの電気的特性 |
| CN102870171B (zh) | 2010-08-31 | 2016-10-26 | 3M创新有限公司 | 屏蔽电缆 |
| US20120073856A1 (en) * | 2010-09-24 | 2012-03-29 | John Mezzalingua Associates, Inc. | Braid configurations in coaxial cables |
| US9136044B2 (en) * | 2011-03-09 | 2015-09-15 | Telefonaktiebolaget L M Ericsson (Publ) | Shielded pair cable and a method for producing such a cable |
| CN102364613A (zh) * | 2011-10-08 | 2012-02-29 | 江苏亨通电力电缆有限公司 | “sz”型铜丝屏蔽中压电缆的金属屏蔽层制造方法 |
| CN102543320B (zh) * | 2011-11-15 | 2014-07-30 | 上海卫星装备研究所 | 一种用于卫星低频电缆的屏蔽处理方法 |
| CN103138535A (zh) * | 2011-11-24 | 2013-06-05 | 永济新时速电机电器有限责任公司 | 带有集成线束的转接器及逆变功率模块 |
| DE102012000935A1 (de) * | 2012-01-19 | 2013-07-25 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Datenkabel |
| US20130248221A1 (en) * | 2012-03-21 | 2013-09-26 | Amphenol Corporation | Cushioned cables |
| CN103368013A (zh) * | 2012-03-31 | 2013-10-23 | 永济新时速电机电器有限责任公司 | 集成线束 |
| CN103368012A (zh) * | 2012-03-31 | 2013-10-23 | 永济新时速电机电器有限责任公司 | 转接器 |
| US9349507B2 (en) * | 2012-11-06 | 2016-05-24 | Apple Inc. | Reducing signal loss in cables |
| CN103325458A (zh) * | 2013-05-24 | 2013-09-25 | 贸联电子(昆山)有限公司 | 一种高频线屏蔽包带结构 |
| JP5958426B2 (ja) * | 2013-06-26 | 2016-08-02 | 日立金属株式会社 | 多対差動信号伝送用ケーブル |
| US20160027558A1 (en) * | 2014-01-28 | 2016-01-28 | Delphi Technologies, Inc. | Tape Wrapped Unshielded Twisted Pair Cable For High Speed Data Transmissions |
| CN103956630B (zh) * | 2014-05-21 | 2016-06-01 | 航天东方红卫星有限公司 | 一种抑制卫星穿舱电缆无意辐射发射的方法 |
| US9805844B2 (en) * | 2014-06-24 | 2017-10-31 | Commscope Technologies Llc | Twisted pair cable with shielding arrangement |
| US9786417B2 (en) * | 2014-07-31 | 2017-10-10 | Sumitomo Electric Industries, Ltd. | Multi-core cable and method of manufacturing the same |
| JP2016157668A (ja) * | 2015-02-20 | 2016-09-01 | 株式会社潤工社 | 2心平衡ケーブル |
| US20180075949A1 (en) * | 2015-03-16 | 2018-03-15 | Hitachi Cable America, Inc. | Extended frequency range balanced twisted pair transmission line or communication cable |
| CN106158078B (zh) * | 2015-03-28 | 2018-03-16 | 长城汽车股份有限公司 | 线缆、双绞线及其制备方法以及计算装置 |
| DE102015221906A1 (de) * | 2015-11-06 | 2017-05-11 | Leoni Kabel Holding Gmbh | Datenkabel sowie Verwendung des Datenkabels in einem Kraftfahrzeug |
| US10170220B2 (en) * | 2016-01-27 | 2019-01-01 | Hitachi Cable America, Inc. | Extended frequency range balanced twisted pair transmission line or communication cable |
| JP6075490B1 (ja) | 2016-03-31 | 2017-02-08 | 株式会社オートネットワーク技術研究所 | 通信用シールド電線 |
| DE112016006665T5 (de) | 2016-03-31 | 2018-12-20 | Autonetworks Technologies, Ltd. | Kommunikationskabel |
| DE102016209138B4 (de) * | 2016-05-25 | 2021-08-19 | Leoni Kabel Gmbh | Datenkabel mit Innenelement |
| WO2018096854A1 (ja) * | 2016-11-28 | 2018-05-31 | 株式会社オートネットワーク技術研究所 | 通信用シールドケーブル |
| CN110192255B (zh) * | 2017-02-01 | 2020-12-01 | 株式会社自动网络技术研究所 | 通信用电线 |
| US11424048B2 (en) * | 2018-06-28 | 2022-08-23 | Carlisle Interconnect Technologies, Inc. | Coaxial cable utilizing plated carbon nanotube elements and method of manufacturing same |
| KR102027732B1 (ko) * | 2019-03-26 | 2019-10-01 | 백옥현 | 케이블 제조 장치 및 그 방법 |
| JP6987824B2 (ja) * | 2019-10-25 | 2022-01-05 | 矢崎総業株式会社 | 通信ケーブル及びワイヤハーネス |
| EP3882931A1 (de) * | 2020-03-18 | 2021-09-22 | Gebauer & Griller Kabelwerke Gesellschaft m.b.H. | Kabel |
| US11501896B2 (en) * | 2020-12-16 | 2022-11-15 | Dell Products L.P. | Aperiodically overlapping spiral-wrapped cable shield system |
| CN115458215A (zh) * | 2021-05-21 | 2022-12-09 | 泰科电子(上海)有限公司 | 带状电缆 |
| JP2023067142A (ja) * | 2021-10-29 | 2023-05-16 | 古河電気工業株式会社 | 通信用電線 |
| WO2023153539A1 (ko) * | 2022-02-10 | 2023-08-17 | 엘에스전선 주식회사 | 차량용 이더넷 케이블 |
| KR102691836B1 (ko) * | 2022-11-11 | 2024-08-06 | 주식회사 해광케이블 | 트위스티드 페어 케이블 |
| KR20240176847A (ko) * | 2023-06-15 | 2024-12-26 | 엘에스전선 주식회사 | 차량용 고차폐 이더넷 케이블 및 그의 제조 방법 |
| CN121039760A (zh) | 2024-02-19 | 2025-11-28 | 康普技术有限责任公司 | 21awg延长距离poe网络电缆 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150249A (en) * | 1977-01-12 | 1979-04-17 | A/S Norsk Kabelfabrik | Flame resistant cable structure |
| US4319940A (en) * | 1979-10-31 | 1982-03-16 | Bell Telephone Laboratories, Incorporated | Methods of making cable having superior resistance to flame spread and smoke evolution |
| US5666452A (en) * | 1994-05-20 | 1997-09-09 | Belden Wire & Cable Company | Shielding tape for plenum rated cables |
| US5734126A (en) * | 1993-03-17 | 1998-03-31 | Belden Wire & Cable Company | Twisted pair cable |
| US5744757A (en) * | 1995-03-28 | 1998-04-28 | Belden Wire & Cable Company | Plenum cable |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911202A (en) * | 1973-01-31 | 1975-10-07 | Moore & Co Samuel | Electron cured plastic insulated conductors |
| US3843829A (en) * | 1973-03-02 | 1974-10-22 | Bendix Corp | Center strength member cable |
| JPS6288784A (ja) * | 1985-10-15 | 1987-04-23 | Hitachi Cable Ltd | テ−プ巻付け方法およびその装置 |
| US4860343A (en) * | 1986-12-22 | 1989-08-22 | Zetena Jr Maurice F | Composite cable for use in high frequency data and voice transmission |
| JPH0622083B2 (ja) * | 1988-02-16 | 1994-03-23 | 平河ヒュ−テック株式会社 | シールド電線およびその製造方法 |
| US5037999A (en) * | 1990-03-08 | 1991-08-06 | W. L. Gore & Associates | Conductively-jacketed coaxial cable |
| JPH04272614A (ja) * | 1991-02-27 | 1992-09-29 | Furukawa Electric Co Ltd:The | フラットケ−ブル |
| US5142100A (en) | 1991-05-01 | 1992-08-25 | Supercomputer Systems Limited Partnership | Transmission line with fluid-permeable jacket |
| US5149915A (en) * | 1991-06-06 | 1992-09-22 | Molex Incorporated | Hybrid shielded cable |
| US5434354A (en) * | 1993-12-30 | 1995-07-18 | Mohawk Wire And Cable Corp. | Independent twin-foil shielded data cable |
| US5486649A (en) * | 1994-03-17 | 1996-01-23 | Belden Wire & Cable Company | Shielded cable |
| US5956445A (en) * | 1994-05-20 | 1999-09-21 | Belden Wire & Cable Company | Plenum rated cables and shielding tape |
| JPH07320558A (ja) * | 1994-05-23 | 1995-12-08 | Fukuoka Cloth Kogyo Kk | 電力ケーブル用半導電性クッションテープ |
| US5574250A (en) * | 1995-02-03 | 1996-11-12 | W. L. Gore & Associates, Inc. | Multiple differential pair cable |
| JP3225775B2 (ja) * | 1995-03-06 | 2001-11-05 | 住友電装株式会社 | 多心シールドケーブルの製造方法 |
| US5767442A (en) * | 1995-12-22 | 1998-06-16 | Amphenol Corporation | Non-skew cable assembly and method of making the same |
| EP0784327A1 (en) * | 1996-01-11 | 1997-07-16 | Molex Incorporated | Transmission line cable |
| FR2748845A1 (fr) * | 1996-05-14 | 1997-11-21 | Filotex Sa | Cable electrique de transmission haute frequence |
| DE19724685C1 (de) * | 1997-06-03 | 1998-12-24 | Volkswagen Ag | Verfahren zur Herstellung eines flexiblen Leitungsstranges |
| JP3364120B2 (ja) * | 1997-07-29 | 2003-01-08 | 沖電線株式会社 | 広帯域対型メタリックケ−ブル |
| JPH11144532A (ja) * | 1997-11-11 | 1999-05-28 | Furukawa Electric Co Ltd:The | 電気通信ケーブル |
| US6010788A (en) * | 1997-12-16 | 2000-01-04 | Tensolite Company | High speed data transmission cable and method of forming same |
| US6403887B1 (en) * | 1997-12-16 | 2002-06-11 | Tensolite Company | High speed data transmission cable and method of forming same |
-
2000
- 2000-06-14 HK HK02108094.6A patent/HK1046584B/zh not_active IP Right Cessation
- 2000-06-14 WO PCT/US2000/016420 patent/WO2000079545A1/en not_active Ceased
- 2000-06-14 BR BRPI0011677-7A patent/BR0011677B1/pt not_active IP Right Cessation
- 2000-06-14 CH CH02295/01A patent/CH694836A5/fr not_active IP Right Cessation
- 2000-06-14 CN CNB00811188XA patent/CN1203493C/zh not_active Expired - Lifetime
- 2000-06-14 EP EP00941423.6A patent/EP1196927B1/en not_active Expired - Lifetime
- 2000-06-14 PL PL357091A patent/PL196683B1/pl not_active IP Right Cessation
- 2000-06-14 JP JP2001505024A patent/JP2003502815A/ja active Pending
- 2000-06-14 CA CA002381151A patent/CA2381151C/en not_active Expired - Lifetime
- 2000-06-14 CZ CZ20014463A patent/CZ301027B6/cs not_active IP Right Cessation
- 2000-06-14 AU AU56130/00A patent/AU765264B2/en not_active Ceased
- 2000-06-14 GB GB0128884A patent/GB2366661B/en not_active Expired - Fee Related
- 2000-06-14 US US10/031,687 patent/US6815611B1/en not_active Expired - Lifetime
- 2000-06-14 ES ES200150089A patent/ES2190891B2/es not_active Expired - Fee Related
- 2000-06-14 KR KR1020017016079A patent/KR100709559B1/ko not_active Expired - Fee Related
- 2000-06-14 NZ NZ515980A patent/NZ515980A/xx not_active IP Right Cessation
- 2000-06-14 MX MXPA01012584A patent/MXPA01012584A/es active IP Right Grant
- 2000-06-14 IL IL14699200A patent/IL146992A0/xx active IP Right Grant
- 2000-06-14 HU HU0201569A patent/HU225606B1/hu not_active IP Right Cessation
-
2001
- 2001-12-09 IL IL146992A patent/IL146992A/en not_active IP Right Cessation
- 2001-12-11 NO NO20016051A patent/NO331011B1/no not_active IP Right Cessation
- 2001-12-17 DK DKPA200101886A patent/DK177077B1/da active
- 2001-12-17 LU LU90861A patent/LU90861B1/fr active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150249A (en) * | 1977-01-12 | 1979-04-17 | A/S Norsk Kabelfabrik | Flame resistant cable structure |
| US4319940A (en) * | 1979-10-31 | 1982-03-16 | Bell Telephone Laboratories, Incorporated | Methods of making cable having superior resistance to flame spread and smoke evolution |
| US5734126A (en) * | 1993-03-17 | 1998-03-31 | Belden Wire & Cable Company | Twisted pair cable |
| US5666452A (en) * | 1994-05-20 | 1997-09-09 | Belden Wire & Cable Company | Shielding tape for plenum rated cables |
| US5744757A (en) * | 1995-03-28 | 1998-04-28 | Belden Wire & Cable Company | Plenum cable |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2366661A (en) | High performance data cable | |
| US7323640B2 (en) | Shield cable, wiring component, and information apparatus | |
| CA2306302A1 (en) | Coaxial connector | |
| WO1995018454A1 (en) | Independent twin-foil shielded data cable | |
| CN101176235A (zh) | 不连续的电缆屏蔽系统及方法 | |
| NZ515979A (en) | High performance data cable and a UL 910 plenum non-fluorinated jacket high performance data cable | |
| MY128444A (en) | High performance data cable | |
| CN216697871U (zh) | 一种滑环用的双绞线结构、usb通信滑环及云台 | |
| EP0215308A3 (en) | Shielded connector for shielded coaxial individual conductors of flat ribbon cable | |
| CN209822367U (zh) | 对称式高频线材 | |
| RU93018641A (ru) | Делитель-сумматор свч-мощности | |
| CN206236438U (zh) | 一种柔韧性好且易安装连接的电缆 | |
| JPH02273472A (ja) | シールド線の端末部構造および端末部加工方法 | |
| JP2000011774A (ja) | 無遮蔽ツイストペアケーブル | |
| CN216161471U (zh) | 一种医疗设备用电线 | |
| CN217405175U (zh) | 一种带有屏蔽层的信号传输电缆 | |
| CN220137960U (zh) | 第四代核电用同轴电缆 | |
| CN205451912U (zh) | 一种屏蔽双绞电梯视频线 | |
| CA2298313C (en) | A semi-shielded cable | |
| KR890005320Y1 (ko) | 전원코드 | |
| CN213459194U (zh) | 一种屏蔽线的网套组件和屏蔽线 | |
| CN213716589U (zh) | 一种音频线的保护套管 | |
| US20220337003A1 (en) | Method for connecting cable to connector, and cable connected to connector | |
| CN210129613U (zh) | Rf同轴连接器 | |
| KR200202947Y1 (ko) | 딘 잭 케이블의 전자파 차폐구조 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20030816 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2190891B2 Country of ref document: ES |
|
| FD1A | Patent lapsed |
Effective date: 20100312 |