DE60143721D1 - Sender für Kommunikationssysteme - Google Patents
Sender für KommunikationssystemeInfo
- Publication number
- DE60143721D1 DE60143721D1 DE60143721T DE60143721T DE60143721D1 DE 60143721 D1 DE60143721 D1 DE 60143721D1 DE 60143721 T DE60143721 T DE 60143721T DE 60143721 T DE60143721 T DE 60143721T DE 60143721 D1 DE60143721 D1 DE 60143721D1
- Authority
- DE
- Germany
- Prior art keywords
- signal path
- control
- transmit signal
- power
- response time
- 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.)
- Expired - Lifetime
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
- H04B1/02—Transmitters
- H04B1/04—Circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
- H03F2203/7239—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers and shunting lines by one or more switch(es)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/519,734 US6721368B1 (en) | 2000-03-04 | 2000-03-04 | Transmitter architectures for communications systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60143721D1 true DE60143721D1 (de) | 2011-02-03 |
Family
ID=24069557
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60143721T Expired - Lifetime DE60143721D1 (de) | 2000-03-04 | 2001-03-02 | Sender für Kommunikationssysteme |
DE60140433T Expired - Lifetime DE60140433D1 (de) | 2000-03-04 | 2001-03-02 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140433T Expired - Lifetime DE60140433D1 (de) | 2000-03-04 | 2001-03-02 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6721368B1 (de) |
EP (4) | EP1264411B1 (de) |
JP (5) | JP4965045B2 (de) |
KR (4) | KR100856695B1 (de) |
CN (4) | CN1307792C (de) |
AT (2) | ATE492941T1 (de) |
AU (6) | AU4338401A (de) |
BR (1) | BR0108969A (de) |
CA (6) | CA2739554C (de) |
DE (2) | DE60143721D1 (de) |
ES (2) | ES2356515T3 (de) |
HK (2) | HK1060404A1 (de) |
IL (4) | IL151084A0 (de) |
MY (1) | MY127914A (de) |
RU (1) | RU2258309C2 (de) |
WO (1) | WO2001067621A2 (de) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6934344B2 (en) * | 2000-03-27 | 2005-08-23 | Interdigital Technology Corporation | Digital automatic gain control |
GB0014344D0 (en) * | 2000-06-13 | 2000-08-02 | Nokia Mobile Phones Ltd | Universal modulation mode tri-amplifier |
JP2002111787A (ja) * | 2000-10-04 | 2002-04-12 | Nec Corp | 携帯電話装置 |
FR2815200B1 (fr) * | 2000-10-09 | 2003-02-07 | Cit Alcatel | Dispositif et procede de controle et de commande de la puissance du signal d'un terminal de radiocommunications |
US20020098803A1 (en) * | 2000-12-20 | 2002-07-25 | Matthew Poulton | Apparatus for providing variable control of the gain of an RF amplifier |
US7092686B2 (en) * | 2001-03-08 | 2006-08-15 | Siemens Communications, Inc. | Automatic transmit power control loop |
US6868262B2 (en) * | 2001-08-31 | 2005-03-15 | International Business Machines Corporation | Constant impedance in CMOS input and output gain stages for a wireless transceiver |
GB2382242B (en) * | 2001-11-15 | 2005-08-03 | Hitachi Ltd | Direct-conversion transmitting circuit and integrated transmitting/receiving circuit |
GB2412512B (en) * | 2002-05-31 | 2005-11-16 | Renesas Tech Corp | A communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method |
US7230988B1 (en) | 2002-08-07 | 2007-06-12 | Marvell International Ltd. | Intercircuit communications apparatus and method |
US8428181B2 (en) | 2002-12-02 | 2013-04-23 | Research In Motion Limited | Method and apparatus for optimizing transmitter power efficiency |
US20040166823A1 (en) * | 2003-02-21 | 2004-08-26 | Magis Networks, Inc. | Control interface scheme for wireless communication chipsets |
JP3907052B2 (ja) * | 2003-03-07 | 2007-04-18 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 通信端末装置及び増幅回路 |
EP1467481B1 (de) * | 2003-04-09 | 2019-03-06 | Sony Mobile Communications Inc | Störimpulsfreier steuerbarer HF-Leistungsverstärker |
US7310381B2 (en) * | 2003-06-16 | 2007-12-18 | Intel Corporation | Power amplifier pre-distortion device and method for orthogonal frequency division multiplexing |
US8010073B2 (en) * | 2004-01-22 | 2011-08-30 | Broadcom Corporation | System and method for adjusting power amplifier output power in linear dB steps |
US7333563B2 (en) | 2004-02-20 | 2008-02-19 | Research In Motion Limited | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios |
US8605836B2 (en) | 2005-03-11 | 2013-12-10 | Qualcomm Incorporated | Automatic gain control for a wireless receiver |
GB0509162D0 (en) | 2005-05-04 | 2005-06-15 | Koninkl Philips Electronics Nv | Method of operating a radio terminal |
JP2009507409A (ja) * | 2005-09-02 | 2009-02-19 | エヌエックスピー ビー ヴィ | 利得可制御段を有する受信機 |
KR100747109B1 (ko) * | 2005-10-06 | 2007-08-09 | 에스케이텔레시스 주식회사 | 중계장치를 위한 모듈 관리 시스템 |
US7450535B2 (en) * | 2005-12-01 | 2008-11-11 | Rambus Inc. | Pulsed signaling multiplexer |
US7933567B2 (en) * | 2006-01-26 | 2011-04-26 | Qualcomm, Incorporated | Method and apparatus for achieving linear monotonic output power |
EP2027651B1 (de) | 2006-06-14 | 2012-12-05 | Research In Motion Limited | Verbesserte steuerung für schaltergesteuerte leistungsverstärkermodule |
CA2616323C (en) | 2006-06-14 | 2011-08-02 | Research In Motion Limited | Input drive control for switcher regulated power amplifier modules |
US8761305B2 (en) | 2006-06-14 | 2014-06-24 | Blackberry Limited | Input drive control for switcher regulated power amplifier modules |
US7796683B2 (en) * | 2006-09-28 | 2010-09-14 | Broadcom Corporation | RF transceiver with power optimization |
US7729671B2 (en) * | 2006-12-06 | 2010-06-01 | Broadcom Corporation | Method and system for enhancing efficiency by modulating power amplifier gain |
CN1964213B (zh) * | 2006-12-13 | 2011-11-23 | 北京中星微电子有限公司 | 一种提高射频功率放大器线性度的方法、系统和基带装置 |
US8081712B2 (en) | 2007-02-02 | 2011-12-20 | Interdigital Technology Corporation | Method and apparatus for mapping of absolute power grant values in wireless communications |
US7684767B2 (en) * | 2007-02-26 | 2010-03-23 | Broadcom Corporation | Voice, data and RF integrated circuit with multiple modulation modes and methods for use therewith |
FR2924544B1 (fr) | 2007-12-03 | 2011-04-22 | Wavecom | Procede de calibrage d'une chaine de transmission, produit programme d'ordinateur, moyen de stockage et dispositif de calibrage correspondants. |
FR2926944B1 (fr) * | 2008-01-30 | 2010-03-26 | Wavecom | Procede et dispositif d'obtention d'au moins une frequence de calibrage pour le calibrage d'une chaine de transmission, produit programme d'ordinateur et moyen de stockage correspondants |
CN101521934B (zh) * | 2008-02-28 | 2010-11-10 | 展讯通信(上海)有限公司 | 自动计算gsm功率放大器的ramp参数的方法和装置 |
US8385465B2 (en) * | 2008-03-29 | 2013-02-26 | Qualcomm Incorporated | Transmitter chain timing and transmit power control |
US8750813B2 (en) * | 2009-05-21 | 2014-06-10 | Broadcom Corporation | Method and system for a dynamic transmission gain control using a dedicated power amplifier driver in a radio frequency transmitter |
US10389453B2 (en) * | 2009-12-15 | 2019-08-20 | Interdigital Madison Patent Holdings | Multiplexed RFAGC for frequency diversity receivers |
US8620238B2 (en) | 2010-07-23 | 2013-12-31 | Blackberry Limited | Method of power amplifier switching power control using post power amplifier power detection |
EP2439988B1 (de) * | 2010-10-08 | 2014-06-25 | Alcatel Lucent | Optimierung des Stromverbrauchs einer Basisstation |
EP2641434B1 (de) | 2010-11-15 | 2019-10-09 | Nokia Technologies Oy | Verfahren und vorrichtung zur einstellung einer übertragungsleistungsstufe |
US9189005B2 (en) | 2010-11-26 | 2015-11-17 | Nec Corporation | Transmission power control circuit and transmission device, transmission power control method, program |
US8483580B2 (en) | 2011-01-12 | 2013-07-09 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and apparatus for adjusting the gain of an amplifier of an optical receiver module based on link bit error rate (BER) measurements |
RU2463704C1 (ru) * | 2011-06-22 | 2012-10-10 | Открытое акционерное общество "Государственный Рязанский приборный завод" (ОАО "ГРПЗ") | Передатчик свч с оптимальной установкой выходной мощности |
CN102857245B (zh) * | 2011-06-30 | 2015-04-15 | 意法半导体研发(深圳)有限公司 | 提供对iso脉冲的抗扰性的lin接收机 |
US8478213B2 (en) * | 2011-10-14 | 2013-07-02 | Research In Motion Limited | Methods and apparatus for power control |
US20130272168A1 (en) * | 2012-04-13 | 2013-10-17 | Qualcomm Incorporated | Reducing transient effects when changing transmit chain power |
US9031601B2 (en) | 2012-06-25 | 2015-05-12 | Telefonaktiebolaget L M Ericsson (Publ) | Controlling radio transmitter power based on signal performance |
JP5450745B1 (ja) * | 2012-09-18 | 2014-03-26 | 株式会社東芝 | 送信機及び送信機起動方法 |
US9055590B2 (en) | 2012-12-18 | 2015-06-09 | Qualcomm Incorporated | Transmitter warm-up using dummy frame generation |
JP5933464B2 (ja) | 2013-02-08 | 2016-06-08 | パナソニック株式会社 | 無線通信装置及び送信電力制御方法 |
CN103490803A (zh) * | 2013-09-11 | 2014-01-01 | 天脉聚源(北京)传媒科技有限公司 | 一种射频信号输出功率的控制装置及终端设备 |
JP6380797B2 (ja) * | 2014-03-21 | 2018-08-29 | 日本精機株式会社 | ヘッドアップディスプレイ装置 |
US9236084B1 (en) | 2014-07-17 | 2016-01-12 | International Business Machines Corporation | Dynamic gain control for use with adaptive equalizers |
US9324364B2 (en) | 2014-07-17 | 2016-04-26 | International Business Machines Corporation | Constraining FIR filter taps in an adaptive architecture |
KR102257344B1 (ko) * | 2014-09-29 | 2021-05-27 | 삼성전자주식회사 | 무선 통신 시스템에서 전력 증폭기의 비선형적 특성을 개선하기 위한 장치 및 방법 |
US9520923B2 (en) * | 2015-05-05 | 2016-12-13 | Infineon Technologies Ag | Low-complexity ACPR-enhancing digital RF MIMO transmitter |
RU2620588C1 (ru) * | 2016-03-04 | 2017-05-29 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") | Способ восстановления электрического сигнала по оптическому аналогу при передаче по ВОЛС с использованием внешней модуляции излучения |
RU2620589C1 (ru) * | 2016-03-04 | 2017-05-29 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") | Устройство регистрации импульсного ионизирующего и импульсного оптического излучения с передачей по ВОЛС |
CN106793050B (zh) * | 2017-01-04 | 2021-01-08 | 惠州Tcl移动通信有限公司 | 一种lte关断功率改善方法及系统 |
CN107181494B (zh) * | 2017-05-16 | 2019-04-12 | 成都市深思创芯科技有限公司 | 一种基于神经网络控制发射机工作模式的方法 |
US10419066B1 (en) * | 2017-10-05 | 2019-09-17 | Harmonic, Inc. | Remote radio frequency (RF) AGC loop |
US11233492B2 (en) * | 2019-06-05 | 2022-01-25 | Wilson Electronics, Llc | Power amplifier (PA)-filter output power tuning |
RU2744109C1 (ru) * | 2020-06-02 | 2021-03-02 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала флота Советского Союза Н.Г. Кузнецова" | Широкополосный усилитель мощности |
US11502738B2 (en) | 2021-01-15 | 2022-11-15 | International Business Machines Corporation | Transmitter with multiple signal paths |
CN113156225B (zh) * | 2021-04-25 | 2022-05-27 | 上海航天测控通信研究所 | 一种深空高增益天线在轨指向校准方法 |
US11870512B2 (en) | 2022-04-27 | 2024-01-09 | Samsung Electronics Co., Ltd. | Distributed closed-loop power control with VGA gain update |
CN116054851B (zh) * | 2023-03-07 | 2023-07-07 | 上海安其威微电子科技有限公司 | 射频芯片 |
Family Cites Families (38)
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JPS61111024A (ja) * | 1984-11-06 | 1986-05-29 | Matsushita Electric Ind Co Ltd | 無線送信装置 |
JPH0681000B2 (ja) * | 1985-06-18 | 1994-10-12 | 富士通株式会社 | 利得制御回路 |
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JP2548157B2 (ja) * | 1987-01-09 | 1996-10-30 | ソニー株式会社 | 利得制御回路 |
JPS63202137A (ja) * | 1987-02-17 | 1988-08-22 | Mitsubishi Electric Corp | 電力制御回路 |
JPH0258409A (ja) * | 1988-08-24 | 1990-02-27 | Mitsubishi Electric Corp | 電力増幅器の電力制御回路 |
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JP3320427B2 (ja) * | 1991-02-25 | 2002-09-03 | 東芝デジタルメディアエンジニアリング株式会社 | 電力制御装置 |
ATE294441T1 (de) | 1991-06-11 | 2005-05-15 | Qualcomm Inc | Vocoder mit veränderlicher bitrate |
JPH0555938A (ja) * | 1991-08-26 | 1993-03-05 | Nec Corp | 無線送信装置 |
US5590418A (en) | 1993-09-30 | 1996-12-31 | Motorola, Inc. | Method and apparatus for stabilizing the gain of a control loop in a communication device |
JPH0818348A (ja) * | 1994-06-30 | 1996-01-19 | Matsushita Electric Ind Co Ltd | 可変利得増幅器 |
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JPH08316756A (ja) * | 1995-05-22 | 1996-11-29 | Saitama Nippon Denki Kk | 送信出力制御方式 |
US5627857A (en) * | 1995-09-15 | 1997-05-06 | Qualcomm Incorporated | Linearized digital automatic gain control |
JPH09130245A (ja) * | 1995-11-06 | 1997-05-16 | Sony Corp | ゲイン可変回路 |
JPH09148852A (ja) * | 1995-11-24 | 1997-06-06 | Matsushita Electric Ind Co Ltd | 送信出力可変装置 |
FR2744578B1 (fr) * | 1996-02-06 | 1998-04-30 | Motorola Semiconducteurs | Amlificateur hautes frequences |
JP2996170B2 (ja) | 1996-03-21 | 1999-12-27 | 日本電気株式会社 | 利得制御回路 |
JPH09298431A (ja) * | 1996-04-26 | 1997-11-18 | Matsushita Electric Ind Co Ltd | 利得可変装置 |
JPH09331222A (ja) * | 1996-06-11 | 1997-12-22 | Nec Corp | 利得制御信号補正装置 |
JPH10150429A (ja) * | 1996-11-18 | 1998-06-02 | Matsushita Electric Ind Co Ltd | 送信回路 |
US6016312A (en) | 1997-02-28 | 2000-01-18 | Motorola, Inc. | Radiotelephone and method for clock calibration for slotted paging mode in a CDMA radiotelephone system |
JPH118560A (ja) * | 1997-04-25 | 1999-01-12 | Matsushita Electric Ind Co Ltd | 送信出力制御回路及び送信出力制御方法 |
JP3171141B2 (ja) * | 1997-06-06 | 2001-05-28 | 日本電気株式会社 | 移動体通信用送信機およびその制御方法 |
JP3094955B2 (ja) * | 1997-06-23 | 2000-10-03 | 日本電気株式会社 | 送信増幅器制御回路 |
JP3833787B2 (ja) * | 1997-08-07 | 2006-10-18 | 富士通株式会社 | 基地局の送受信装置 |
JP3292121B2 (ja) * | 1997-12-10 | 2002-06-17 | 日本電気株式会社 | Agcアンプ制御回路 |
KR100241780B1 (ko) | 1997-12-16 | 2000-02-01 | 윤종용 | 무선 통신 단말기의 전원 절약 장치 |
JP3387508B2 (ja) * | 1998-02-19 | 2003-03-17 | 株式会社エヌ・ティ・ティ・ドコモ | 無線送信増幅装置 |
JP3981899B2 (ja) | 1998-02-26 | 2007-09-26 | ソニー株式会社 | 送信方法、送信装置及び受信装置 |
GB9811382D0 (en) | 1998-05-27 | 1998-07-22 | Nokia Mobile Phones Ltd | A transmitter |
EP1041722A4 (de) * | 1998-07-07 | 2005-06-08 | Mitsubishi Electric Corp | Leistungssteller |
JP3739614B2 (ja) * | 1999-11-24 | 2006-01-25 | アルプス電気株式会社 | 出力電力調整を行う送信機 |
-
2000
- 2000-03-04 US US09/519,734 patent/US6721368B1/en not_active Expired - Lifetime
-
2001
- 2001-03-02 DE DE60143721T patent/DE60143721D1/de not_active Expired - Lifetime
- 2001-03-02 BR BRPI0108969-2A patent/BR0108969A/pt not_active IP Right Cessation
- 2001-03-02 ES ES07110669T patent/ES2356515T3/es not_active Expired - Lifetime
- 2001-03-02 CA CA2739554A patent/CA2739554C/en not_active Expired - Fee Related
- 2001-03-02 RU RU2002126539/09A patent/RU2258309C2/ru not_active IP Right Cessation
- 2001-03-02 AU AU4338401A patent/AU4338401A/xx active Pending
- 2001-03-02 MY MYPI20010962A patent/MY127914A/en unknown
- 2001-03-02 AT AT07110669T patent/ATE492941T1/de not_active IP Right Cessation
- 2001-03-02 ES ES01916349T patent/ES2335644T3/es not_active Expired - Lifetime
- 2001-03-02 CN CNB018081258A patent/CN1307792C/zh not_active Expired - Fee Related
- 2001-03-02 CA CA2621522A patent/CA2621522C/en not_active Expired - Fee Related
- 2001-03-02 EP EP01916349A patent/EP1264411B1/de not_active Expired - Lifetime
- 2001-03-02 KR KR1020077021218A patent/KR100856695B1/ko not_active IP Right Cessation
- 2001-03-02 DE DE60140433T patent/DE60140433D1/de not_active Expired - Lifetime
- 2001-03-02 WO PCT/US2001/006740 patent/WO2001067621A2/en active Application Filing
- 2001-03-02 CA CA2621145A patent/CA2621145C/en not_active Expired - Fee Related
- 2001-03-02 CN CN201410443107.3A patent/CN104218908A/zh active Pending
- 2001-03-02 IL IL15108401A patent/IL151084A0/xx unknown
- 2001-03-02 CN CN200410056373A patent/CN100588116C/zh not_active Expired - Fee Related
- 2001-03-02 CN CN200910145435.4A patent/CN101557206B/zh not_active Expired - Fee Related
- 2001-03-02 AU AU2001243384A patent/AU2001243384B2/en not_active Ceased
- 2001-03-02 EP EP09173340.2A patent/EP2148435B1/de not_active Expired - Lifetime
- 2001-03-02 AT AT01916349T patent/ATE448602T1/de not_active IP Right Cessation
- 2001-03-02 CA CA2702881A patent/CA2702881C/en not_active Expired - Fee Related
- 2001-03-02 CA CA2739521A patent/CA2739521A1/en not_active Abandoned
- 2001-03-02 KR KR1020087008712A patent/KR100892027B1/ko not_active IP Right Cessation
- 2001-03-02 CA CA2401891A patent/CA2401891C/en not_active Expired - Fee Related
- 2001-03-02 KR KR1020027011564A patent/KR100808750B1/ko not_active IP Right Cessation
- 2001-03-02 JP JP2001566280A patent/JP4965045B2/ja not_active Expired - Fee Related
- 2001-03-02 EP EP09173341A patent/EP2148436B1/de not_active Expired - Lifetime
- 2001-03-02 EP EP07110669A patent/EP1830465B1/de not_active Expired - Lifetime
- 2001-03-02 KR KR1020087008711A patent/KR100890499B1/ko not_active IP Right Cessation
-
2002
- 2002-08-05 IL IL151084A patent/IL151084A/en not_active IP Right Cessation
-
2004
- 2004-05-11 HK HK04103282A patent/HK1060404A1/xx not_active IP Right Cessation
- 2004-05-11 HK HK06101964.4A patent/HK1081737A1/xx not_active IP Right Cessation
-
2006
- 2006-08-21 AU AU2006203600A patent/AU2006203600B2/en not_active Ceased
- 2006-08-21 AU AU2006203601A patent/AU2006203601B2/en not_active Ceased
-
2007
- 2007-12-27 IL IL188473A patent/IL188473A0/en unknown
-
2008
- 2008-02-08 AU AU2008200624A patent/AU2008200624B2/en not_active Ceased
- 2008-04-14 IL IL190862A patent/IL190862A/en not_active IP Right Cessation
-
2010
- 2010-08-31 AU AU2010214743A patent/AU2010214743A1/en not_active Abandoned
-
2011
- 2011-08-01 JP JP2011168763A patent/JP5199423B2/ja not_active Expired - Fee Related
- 2011-08-01 JP JP2011168762A patent/JP5221717B2/ja not_active Expired - Fee Related
- 2011-08-01 JP JP2011168761A patent/JP5221716B2/ja not_active Expired - Fee Related
- 2011-08-01 JP JP2011168760A patent/JP5384579B2/ja not_active Expired - Fee Related
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