BRPI0919104A2 - duplexador/multiplexador tendo filtros que incluem pelo menos um filtro de rejeição de faixa - Google Patents

duplexador/multiplexador tendo filtros que incluem pelo menos um filtro de rejeição de faixa

Info

Publication number
BRPI0919104A2
BRPI0919104A2 BRPI0919104A BRPI0919104A BRPI0919104A2 BR PI0919104 A2 BRPI0919104 A2 BR PI0919104A2 BR PI0919104 A BRPI0919104 A BR PI0919104A BR PI0919104 A BRPI0919104 A BR PI0919104A BR PI0919104 A2 BRPI0919104 A2 BR PI0919104A2
Authority
BR
Brazil
Prior art keywords
duplexer
multiplexer
filters
reject filter
band reject
Prior art date
Application number
BRPI0919104A
Other languages
English (en)
Inventor
Chun-Yun Jian
Eric Gagnon
Lan Hu
Original Assignee
Nortel Networks Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of BRPI0919104A2 publication Critical patent/BRPI0919104A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
BRPI0919104A 2008-09-24 2009-09-24 duplexador/multiplexador tendo filtros que incluem pelo menos um filtro de rejeição de faixa BRPI0919104A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/237,098 US8204031B2 (en) 2008-09-24 2008-09-24 Duplexer/multiplexer having filters that include at least one band reject filter
PCT/IB2009/007093 WO2010035134A1 (en) 2008-09-24 2009-09-24 Duplexer/multiplexer having filters that include at least one band reject filter

Publications (1)

Publication Number Publication Date
BRPI0919104A2 true BRPI0919104A2 (pt) 2016-09-13

Family

ID=42037616

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919104A BRPI0919104A2 (pt) 2008-09-24 2009-09-24 duplexador/multiplexador tendo filtros que incluem pelo menos um filtro de rejeição de faixa

Country Status (7)

Country Link
US (2) US8204031B2 (pt)
EP (1) EP2329603A4 (pt)
JP (1) JP5671464B2 (pt)
KR (1) KR101573105B1 (pt)
CN (1) CN102165701B (pt)
BR (1) BRPI0919104A2 (pt)
WO (1) WO2010035134A1 (pt)

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Also Published As

Publication number Publication date
KR20110059892A (ko) 2011-06-07
US20120201174A1 (en) 2012-08-09
EP2329603A4 (en) 2015-01-28
US8204031B2 (en) 2012-06-19
JP2012503916A (ja) 2012-02-09
CN102165701A (zh) 2011-08-24
KR101573105B1 (ko) 2015-11-30
WO2010035134A1 (en) 2010-04-01
US20100074240A1 (en) 2010-03-25
US8462755B2 (en) 2013-06-11
CN102165701B (zh) 2015-03-18
JP5671464B2 (ja) 2015-02-18
EP2329603A1 (en) 2011-06-08

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ROCKSTAR BIDCO, L.P (US)

B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2480 DE 17-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.