JP2001292107A - 受信装置、送信装置、および通信システム - Google Patents
受信装置、送信装置、および通信システムInfo
- Publication number
- JP2001292107A JP2001292107A JP2000110557A JP2000110557A JP2001292107A JP 2001292107 A JP2001292107 A JP 2001292107A JP 2000110557 A JP2000110557 A JP 2000110557A JP 2000110557 A JP2000110557 A JP 2000110557A JP 2001292107 A JP2001292107 A JP 2001292107A
- Authority
- JP
- Japan
- Prior art keywords
- information
- data
- light
- circuit
- parallel
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1143—Bidirectional transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1149—Arrangements for indoor wireless networking of information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Optical Communication System (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Light Receiving Elements (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000110557A JP2001292107A (ja) | 2000-04-06 | 2000-04-06 | 受信装置、送信装置、および通信システム |
| US09/824,911 US6925261B2 (en) | 2000-04-06 | 2001-04-03 | Receiving apparatus, transmitting apparatus, and communication system |
| EP01303195A EP1143644A3 (en) | 2000-04-06 | 2001-04-04 | Optical receiver, optical transmitter and optical communication system |
| CNB011124997A CN1211954C (zh) | 2000-04-06 | 2001-04-06 | 接收设备和通信系统 |
| US11/090,730 US7092637B2 (en) | 2000-04-06 | 2005-03-25 | Receiving apparatus, transmitting apparatus, and communication system |
| US11/089,970 US7027739B2 (en) | 2000-04-06 | 2005-03-25 | Receiving apparatus, transmitting apparatus, and communication system |
| US11/089,662 US6993261B2 (en) | 2000-04-06 | 2005-03-25 | Receiving apparatus, transmitting apparatus, and communication system |
| US11/089,695 US7027738B2 (en) | 2000-04-06 | 2005-03-25 | Receiving apparatus, transmitting apparatus, and communication system |
| US11/090,501 US7088924B2 (en) | 2000-04-06 | 2005-03-25 | Receiving apparatus, transmitting apparatus, and communication system |
| US11/090,492 US7088923B2 (en) | 2000-04-06 | 2005-03-25 | Receiving apparatus, transmitting apparatus, and communication system |
| US11/089,824 US6974942B2 (en) | 2000-04-06 | 2005-03-25 | Receiving apparatus, transmitting apparatus, and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000110557A JP2001292107A (ja) | 2000-04-06 | 2000-04-06 | 受信装置、送信装置、および通信システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001292107A true JP2001292107A (ja) | 2001-10-19 |
| JP2001292107A5 JP2001292107A5 (enExample) | 2007-04-26 |
Family
ID=18623046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000110557A Pending JP2001292107A (ja) | 2000-04-06 | 2000-04-06 | 受信装置、送信装置、および通信システム |
Country Status (4)
| Country | Link |
|---|---|
| US (8) | US6925261B2 (enExample) |
| EP (1) | EP1143644A3 (enExample) |
| JP (1) | JP2001292107A (enExample) |
| CN (1) | CN1211954C (enExample) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004297630A (ja) * | 2003-03-28 | 2004-10-21 | Sony Corp | 通信用デバイス、通信システム及び通信兼表示用デバイス |
| JP2006191313A (ja) * | 2005-01-05 | 2006-07-20 | Sony Corp | データ通信装置および方法、並びにプログラム |
| JP2006212333A (ja) * | 2005-02-07 | 2006-08-17 | Ishida Co Ltd | 電子棚札システム |
| JPWO2008023583A1 (ja) * | 2006-08-21 | 2010-01-07 | パナソニック株式会社 | イメージセンサを用いた光空間伝送装置 |
| US8233806B2 (en) | 2005-08-31 | 2012-07-31 | Kyocera Corporation | Transmitter apparatus and communication system |
| KR101307610B1 (ko) | 2007-08-10 | 2013-09-12 | 삼성전자주식회사 | 가시광 통신 시스템에서 수광소자의 신호 처리 방법 및장치 |
| JP2017005445A (ja) * | 2015-06-09 | 2017-01-05 | 三菱電機株式会社 | 光通信システム、光受信機、及び光受信機における調整方法 |
| JP2017220738A (ja) * | 2016-06-06 | 2017-12-14 | 三菱電機株式会社 | 光通信システム、光受信機、及び信号光の像位置調整方法 |
| JP2018098716A (ja) * | 2016-12-16 | 2018-06-21 | Necプラットフォームズ株式会社 | 発光マーカ装置、マーカ検出装置、伝送システム、マーカ発光方法、マーカ検出方法、及びプログラム |
| WO2018221472A1 (ja) * | 2017-06-01 | 2018-12-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 受信装置および受信方法 |
| US11703380B2 (en) | 2020-10-23 | 2023-07-18 | Tdk Corporation | Receiving device, transceiver device, communication system, portable terminal device, and photodetection element |
| US11703381B2 (en) | 2021-02-08 | 2023-07-18 | Tdk Corporation | Light detection element, receiving device, and light sensor device |
| US11722222B2 (en) | 2020-10-23 | 2023-08-08 | Tdk Corporation | Transceiver device |
| US11821787B2 (en) | 2022-04-21 | 2023-11-21 | Tdk Corporation | Light detection element |
| US11869989B2 (en) | 2020-10-27 | 2024-01-09 | Tdk Corporation | Electrode structure and photodetection element |
| US12152934B2 (en) | 2022-03-28 | 2024-11-26 | Tdk Corporation | Optical device |
| US12191909B2 (en) | 2020-08-24 | 2025-01-07 | Tdk Corporation | Transmission device, information terminal, communication system, and communication method |
| US12218161B2 (en) | 2020-12-24 | 2025-02-04 | Tdk Corporation | Optical sensor, optical sensor unit, optical sensor device, and information terminal device |
| US12218266B2 (en) | 2021-01-18 | 2025-02-04 | Tdk Corporation | Photodetection element, receiving device, and optical sensor device |
| US12272476B2 (en) | 2020-10-26 | 2025-04-08 | Tdk Corporation | Photodetection element and receiver |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60331271D1 (de) * | 2002-10-24 | 2010-03-25 | Nakagawa Lab Inc | Vorrichtung zur Beleuchtung und Datenübertragung |
| EP1508820A1 (en) * | 2003-08-21 | 2005-02-23 | Pioneer Corporation | Optics for remote control |
| US8254791B2 (en) | 2004-09-22 | 2012-08-28 | Kyocera Corporation | Optical transmitting apparatus and optical communication system |
| CN102539384B (zh) | 2004-11-12 | 2016-08-03 | 爱克斯崔里斯科技有限公司 | 微粒探测器,系统与方法 |
| US20060251421A1 (en) * | 2005-05-09 | 2006-11-09 | Ben Gurion University Of The Negev, Research And Development Authority | Improved free space optical bus |
| US7606496B1 (en) * | 2005-06-02 | 2009-10-20 | Rockwell Collins, Inc. | Communications and position location system and method |
| JP4616714B2 (ja) * | 2005-07-05 | 2011-01-19 | アバゴ・テクノロジーズ・ジェネラル・アイピー(シンガポール)プライベート・リミテッド | 光通信システム、及びそれに使用される照明装置、端末装置 |
| WO2008068544A1 (en) * | 2006-12-05 | 2008-06-12 | Nokia Corporation | Method and device for wireless optical data transmission |
| US7655004B2 (en) | 2007-02-15 | 2010-02-02 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
| JP5441900B2 (ja) * | 2007-07-16 | 2014-03-12 | コーニンクレッカ フィリップス エヌ ヴェ | 光源の駆動 |
| US8579897B2 (en) | 2007-11-21 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Bipolar forceps |
| US20090112059A1 (en) | 2007-10-31 | 2009-04-30 | Nobis Rudolph H | Apparatus and methods for closing a gastrotomy |
| US8771260B2 (en) | 2008-05-30 | 2014-07-08 | Ethicon Endo-Surgery, Inc. | Actuating and articulating surgical device |
| US8906035B2 (en) | 2008-06-04 | 2014-12-09 | Ethicon Endo-Surgery, Inc. | Endoscopic drop off bag |
| US8403926B2 (en) | 2008-06-05 | 2013-03-26 | Ethicon Endo-Surgery, Inc. | Manually articulating devices |
| US8888792B2 (en) | 2008-07-14 | 2014-11-18 | Ethicon Endo-Surgery, Inc. | Tissue apposition clip application devices and methods |
| US8157834B2 (en) | 2008-11-25 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Rotational coupling device for surgical instrument with flexible actuators |
| US8361066B2 (en) | 2009-01-12 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
| US20110098704A1 (en) | 2009-10-28 | 2011-04-28 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
| US8608652B2 (en) | 2009-11-05 | 2013-12-17 | Ethicon Endo-Surgery, Inc. | Vaginal entry surgical devices, kit, system, and method |
| US8496574B2 (en) | 2009-12-17 | 2013-07-30 | Ethicon Endo-Surgery, Inc. | Selectively positionable camera for surgical guide tube assembly |
| US8506564B2 (en) | 2009-12-18 | 2013-08-13 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
| US9028483B2 (en) | 2009-12-18 | 2015-05-12 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
| US9005198B2 (en) | 2010-01-29 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
| US20120116155A1 (en) * | 2010-11-04 | 2012-05-10 | Ethicon Endo-Surgery, Inc. | Light-based, transcutaneous video signal transmission |
| GB2490857A (en) * | 2010-11-05 | 2012-11-21 | Kratos Analytical Ltd | Timing device and method |
| US10092291B2 (en) | 2011-01-25 | 2018-10-09 | Ethicon Endo-Surgery, Inc. | Surgical instrument with selectively rigidizable features |
| US9233241B2 (en) | 2011-02-28 | 2016-01-12 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
| US9254169B2 (en) | 2011-02-28 | 2016-02-09 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
| US9314620B2 (en) | 2011-02-28 | 2016-04-19 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
| US9049987B2 (en) | 2011-03-17 | 2015-06-09 | Ethicon Endo-Surgery, Inc. | Hand held surgical device for manipulating an internal magnet assembly within a patient |
| US9427255B2 (en) | 2012-05-14 | 2016-08-30 | Ethicon Endo-Surgery, Inc. | Apparatus for introducing a steerable camera assembly into a patient |
| US9078662B2 (en) | 2012-07-03 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Endoscopic cap electrode and method for using the same |
| US9545290B2 (en) | 2012-07-30 | 2017-01-17 | Ethicon Endo-Surgery, Inc. | Needle probe guide |
| US9572623B2 (en) | 2012-08-02 | 2017-02-21 | Ethicon Endo-Surgery, Inc. | Reusable electrode and disposable sheath |
| US10314649B2 (en) | 2012-08-02 | 2019-06-11 | Ethicon Endo-Surgery, Inc. | Flexible expandable electrode and method of intraluminal delivery of pulsed power |
| US9277957B2 (en) | 2012-08-15 | 2016-03-08 | Ethicon Endo-Surgery, Inc. | Electrosurgical devices and methods |
| TWI485504B (zh) | 2012-08-28 | 2015-05-21 | Ind Tech Res Inst | 光通訊系統、發射裝置及接收裝置 |
| CN103684595B (zh) * | 2012-09-18 | 2019-07-09 | 中兴通讯股份有限公司 | 可见光通信系统 |
| US10098527B2 (en) | 2013-02-27 | 2018-10-16 | Ethidcon Endo-Surgery, Inc. | System for performing a minimally invasive surgical procedure |
| CN103400031B (zh) * | 2013-07-24 | 2016-08-24 | 飞天诚信科技股份有限公司 | 一种识别光信号的方法和装置 |
| CN103795466B (zh) * | 2013-08-02 | 2015-11-11 | 深圳光启智能光子技术有限公司 | 信号的传输方法、装置及系统 |
| CN103729898B (zh) * | 2013-12-20 | 2016-01-20 | 江苏大学 | 基于led车灯的etc可见光无线通信接入方法 |
| CN104079351A (zh) * | 2014-04-22 | 2014-10-01 | 中国人民解放军信息工程大学 | 一种可见光通信数据传输方法和装置 |
| CN104579467B (zh) * | 2014-12-03 | 2017-02-22 | 南京邮电大学 | 一种用于自由空间光通信的帧定位方法 |
| CN105259842A (zh) * | 2015-11-16 | 2016-01-20 | 中江联合(北京)科技有限公司 | 一种对led数码显示数据进行实时自动采集的智能终端 |
| US10128952B2 (en) * | 2016-01-05 | 2018-11-13 | Morton Photonics | Silicon photonics receive phased array sensors |
| EP3916817B1 (en) * | 2016-02-09 | 2024-09-18 | Lumeova, Inc | Ultra-wideband, wireless optical high speed communication devices and systems |
| WO2018091463A1 (en) * | 2016-11-16 | 2018-05-24 | Philips Lighting Holding B.V. | A receiver, method, terminal device, light transmissive structure and system for visible light communication |
| CN108736968B (zh) * | 2018-08-29 | 2021-11-12 | 河南工程学院 | 一种控照型光信号并行通信系统及通信方法 |
| CN109361457A (zh) * | 2018-11-08 | 2019-02-19 | 京东方科技集团股份有限公司 | 基于可见光通信的信号收发装置及实现方法、系统 |
| CN112782649B (zh) * | 2021-01-22 | 2024-08-09 | 东南大学 | 一种基于串口和光电转换器阵列的无线光定位系统 |
| US11424827B1 (en) * | 2021-03-17 | 2022-08-23 | Amazon Technologies, Inc. | Optical tracking system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0849896B1 (en) | 1994-09-03 | 2001-03-07 | International Business Machines Corporation | Transceiver module for wireless data transmission |
| US5798580A (en) * | 1996-10-09 | 1998-08-25 | Morozov; Valentin | Contention free global interconnection |
| US6504633B1 (en) * | 1998-04-15 | 2003-01-07 | Talking Lights | Analog and digital electronic receivers for dual-use wireless data networks |
| US6731875B1 (en) * | 1998-09-22 | 2004-05-04 | Lucent Technologies Inc. | Wavelength bus architecture for ultra-high speed dense wavelength division multiplexed systems |
| EP1283570B1 (en) * | 2000-04-19 | 2008-01-23 | Fujitsu Limited | Parallel optical module and information processing device |
| US6636653B2 (en) * | 2001-02-02 | 2003-10-21 | Teravicta Technologies, Inc. | Integrated optical micro-electromechanical systems and methods of fabricating and operating the same |
-
2000
- 2000-04-06 JP JP2000110557A patent/JP2001292107A/ja active Pending
-
2001
- 2001-04-03 US US09/824,911 patent/US6925261B2/en not_active Expired - Lifetime
- 2001-04-04 EP EP01303195A patent/EP1143644A3/en not_active Withdrawn
- 2001-04-06 CN CNB011124997A patent/CN1211954C/zh not_active Expired - Fee Related
-
2005
- 2005-03-25 US US11/089,970 patent/US7027739B2/en not_active Expired - Fee Related
- 2005-03-25 US US11/089,824 patent/US6974942B2/en not_active Expired - Fee Related
- 2005-03-25 US US11/090,730 patent/US7092637B2/en not_active Expired - Fee Related
- 2005-03-25 US US11/089,695 patent/US7027738B2/en not_active Expired - Fee Related
- 2005-03-25 US US11/089,662 patent/US6993261B2/en not_active Expired - Fee Related
- 2005-03-25 US US11/090,492 patent/US7088923B2/en not_active Expired - Fee Related
- 2005-03-25 US US11/090,501 patent/US7088924B2/en not_active Expired - Fee Related
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004297630A (ja) * | 2003-03-28 | 2004-10-21 | Sony Corp | 通信用デバイス、通信システム及び通信兼表示用デバイス |
| JP2006191313A (ja) * | 2005-01-05 | 2006-07-20 | Sony Corp | データ通信装置および方法、並びにプログラム |
| JP2006212333A (ja) * | 2005-02-07 | 2006-08-17 | Ishida Co Ltd | 電子棚札システム |
| US8233806B2 (en) | 2005-08-31 | 2012-07-31 | Kyocera Corporation | Transmitter apparatus and communication system |
| JPWO2008023583A1 (ja) * | 2006-08-21 | 2010-01-07 | パナソニック株式会社 | イメージセンサを用いた光空間伝送装置 |
| JP4981053B2 (ja) * | 2006-08-21 | 2012-07-18 | パナソニック株式会社 | イメージセンサを用いた光空間伝送装置 |
| US8311414B2 (en) | 2006-08-21 | 2012-11-13 | Panasonic Corporation | Optical space transfer apparatus using image sensor |
| KR101307610B1 (ko) | 2007-08-10 | 2013-09-12 | 삼성전자주식회사 | 가시광 통신 시스템에서 수광소자의 신호 처리 방법 및장치 |
| JP2017005445A (ja) * | 2015-06-09 | 2017-01-05 | 三菱電機株式会社 | 光通信システム、光受信機、及び光受信機における調整方法 |
| JP2017220738A (ja) * | 2016-06-06 | 2017-12-14 | 三菱電機株式会社 | 光通信システム、光受信機、及び信号光の像位置調整方法 |
| JP2018098716A (ja) * | 2016-12-16 | 2018-06-21 | Necプラットフォームズ株式会社 | 発光マーカ装置、マーカ検出装置、伝送システム、マーカ発光方法、マーカ検出方法、及びプログラム |
| US11296788B2 (en) | 2017-06-01 | 2022-04-05 | Panasonic Intellectual Property Corporation Of America | Reception device and reception method |
| US12184328B2 (en) | 2017-06-01 | 2024-12-31 | Panasonic Intellectual Property Corporation Of America | Reception device and reception method |
| JPWO2018221472A1 (ja) * | 2017-06-01 | 2020-04-02 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 受信装置および受信方法 |
| WO2018221472A1 (ja) * | 2017-06-01 | 2018-12-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 受信装置および受信方法 |
| JP7221863B2 (ja) | 2017-06-01 | 2023-02-14 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 受信装置および受信方法 |
| CN110663203A (zh) * | 2017-06-01 | 2020-01-07 | 松下电器(美国)知识产权公司 | 接收装置以及接收方法 |
| CN110663203B (zh) * | 2017-06-01 | 2023-12-01 | 松下电器(美国)知识产权公司 | 接收装置以及接收方法 |
| US12191909B2 (en) | 2020-08-24 | 2025-01-07 | Tdk Corporation | Transmission device, information terminal, communication system, and communication method |
| US11722222B2 (en) | 2020-10-23 | 2023-08-08 | Tdk Corporation | Transceiver device |
| US12107631B2 (en) | 2020-10-23 | 2024-10-01 | Tdk Corporation | Transceiver device |
| US11703380B2 (en) | 2020-10-23 | 2023-07-18 | Tdk Corporation | Receiving device, transceiver device, communication system, portable terminal device, and photodetection element |
| US12332114B2 (en) | 2020-10-23 | 2025-06-17 | Tdk Corporation | Receiving device, transceiver device, communication system, portable terminal device, and photodetection element |
| US12272476B2 (en) | 2020-10-26 | 2025-04-08 | Tdk Corporation | Photodetection element and receiver |
| US11869989B2 (en) | 2020-10-27 | 2024-01-09 | Tdk Corporation | Electrode structure and photodetection element |
| US12218161B2 (en) | 2020-12-24 | 2025-02-04 | Tdk Corporation | Optical sensor, optical sensor unit, optical sensor device, and information terminal device |
| US12218266B2 (en) | 2021-01-18 | 2025-02-04 | Tdk Corporation | Photodetection element, receiving device, and optical sensor device |
| US11703381B2 (en) | 2021-02-08 | 2023-07-18 | Tdk Corporation | Light detection element, receiving device, and light sensor device |
| US12152934B2 (en) | 2022-03-28 | 2024-11-26 | Tdk Corporation | Optical device |
| US11821787B2 (en) | 2022-04-21 | 2023-11-21 | Tdk Corporation | Light detection element |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050196178A1 (en) | 2005-09-08 |
| US7027739B2 (en) | 2006-04-11 |
| US20050180756A1 (en) | 2005-08-18 |
| US20050175361A1 (en) | 2005-08-11 |
| US7027738B2 (en) | 2006-04-11 |
| US6993261B2 (en) | 2006-01-31 |
| CN1211954C (zh) | 2005-07-20 |
| US20050196179A1 (en) | 2005-09-08 |
| EP1143644A3 (en) | 2004-01-14 |
| US6974942B2 (en) | 2005-12-13 |
| US20050175360A1 (en) | 2005-08-11 |
| US20050169647A1 (en) | 2005-08-04 |
| US6925261B2 (en) | 2005-08-02 |
| EP1143644A2 (en) | 2001-10-10 |
| US20050189477A1 (en) | 2005-09-01 |
| US20010040713A1 (en) | 2001-11-15 |
| US7092637B2 (en) | 2006-08-15 |
| US7088924B2 (en) | 2006-08-08 |
| CN1316835A (zh) | 2001-10-10 |
| US7088923B2 (en) | 2006-08-08 |
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