CN102484342B - 具有串扰补偿的电连接器 - Google Patents
具有串扰补偿的电连接器 Download PDFInfo
- Publication number
- CN102484342B CN102484342B CN201080037888.6A CN201080037888A CN102484342B CN 102484342 B CN102484342 B CN 102484342B CN 201080037888 A CN201080037888 A CN 201080037888A CN 102484342 B CN102484342 B CN 102484342B
- Authority
- CN
- China
- Prior art keywords
- vias
- conductor
- row
- mating
- connector
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
- H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
- H01R13/6464—Means for preventing cross-talk by adding capacitive elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
- H01R13/6464—Means for preventing cross-talk by adding capacitive elements
- H01R13/6466—Means for preventing cross-talk by adding capacitive elements on substrates, e.g. printed circuit boards [PCB]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
- H01R13/6467—Means for preventing cross-talk by cross-over of signal conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/941—Crosstalk suppression
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/547,211 US8128436B2 (en) | 2009-08-25 | 2009-08-25 | Electrical connectors with crosstalk compensation |
| US12/547,211 | 2009-08-25 | ||
| PCT/US2010/002279 WO2011028238A1 (en) | 2009-08-25 | 2010-08-19 | Electrical connectors with crosstalk compensation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102484342A CN102484342A (zh) | 2012-05-30 |
| CN102484342B true CN102484342B (zh) | 2015-02-18 |
Family
ID=42989460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080037888.6A Expired - Fee Related CN102484342B (zh) | 2009-08-25 | 2010-08-19 | 具有串扰补偿的电连接器 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8128436B2 (enExample) |
| EP (1) | EP2471147B1 (enExample) |
| CN (1) | CN102484342B (enExample) |
| ES (1) | ES2568461T3 (enExample) |
| IN (1) | IN2012DN00756A (enExample) |
| MX (1) | MX2012002433A (enExample) |
| TW (1) | TWI538322B (enExample) |
| WO (1) | WO2011028238A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101604629B1 (ko) * | 2008-08-20 | 2016-03-18 | 팬듀트 코포레이션 | 다단계 보상을 갖는 고속 커넥터 |
| US8435082B2 (en) * | 2010-08-03 | 2013-05-07 | Tyco Electronics Corporation | Electrical connectors and printed circuits having broadside-coupling regions |
| US8016621B2 (en) | 2009-08-25 | 2011-09-13 | Tyco Electronics Corporation | Electrical connector having an electrically parallel compensation region |
| US7967644B2 (en) * | 2009-08-25 | 2011-06-28 | Tyco Electronics Corporation | Electrical connector with separable contacts |
| CN202009112U (zh) * | 2011-01-25 | 2011-10-12 | 富士康(昆山)电脑接插件有限公司 | 电连接器组件 |
| US8900015B2 (en) * | 2011-10-03 | 2014-12-02 | Panduit Corp. | Communication connector with reduced crosstalk |
| US9343822B2 (en) | 2013-03-15 | 2016-05-17 | Leviton Manufacturing Co., Inc. | Communications connector system |
| US8998650B2 (en) * | 2013-04-18 | 2015-04-07 | Yfc-Boneagle Electric Co., Ltd. | Connector with FPCB pin module |
| JP2015181096A (ja) * | 2014-03-04 | 2015-10-15 | ソニー・オリンパスメディカルソリューションズ株式会社 | 配線接続装置、カメラヘッド、及び内視鏡装置 |
| USD752590S1 (en) | 2014-06-19 | 2016-03-29 | Leviton Manufacturing Co., Ltd. | Communication outlet |
| US9391405B1 (en) * | 2015-09-03 | 2016-07-12 | Hsing Chau Industrial Co., Ltd. | Pin structure of modular jack |
| US9608379B1 (en) * | 2015-10-14 | 2017-03-28 | Leviton Manufacturing Co., Inc. | Communication connector |
| DE102016101039A1 (de) * | 2016-01-21 | 2017-07-27 | Wilhelm Rutenbeck Gmbh & Co. | Steckbuchse für Telekommunikations- und/oder Datenübertragungssysteme |
| US10135207B2 (en) | 2016-01-31 | 2018-11-20 | Leviton Manufacturing Co., Inc. | High-speed data communications connector |
| TWI765926B (zh) * | 2016-10-26 | 2022-06-01 | 美商山姆科技公司 | 用於面板及中間板兩者之安裝的互連模組系統及主機模組,及相關之方法 |
| US10361514B2 (en) * | 2017-03-02 | 2019-07-23 | Panduit Corp. | Communication connectors utilizing multiple contact points |
| CN107086119B (zh) * | 2017-05-24 | 2023-02-17 | 成都线易科技有限责任公司 | 导体结构及电容器阵列 |
| US12143167B2 (en) * | 2021-10-22 | 2024-11-12 | Dell Products L.P. | System and method of mitigating or eliminating crosstalk with transmission lines |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464541B1 (en) * | 2001-05-23 | 2002-10-15 | Avaya Technology Corp. | Simultaneous near-end and far-end crosstalk compensation in a communication connector |
| TW528235U (en) * | 2001-12-28 | 2003-04-11 | Hon Hai Prec Ind Co Ltd | RJ modular connector having substrate having conductive trace to balance electrical couplings between terminals |
| CN101084612A (zh) * | 2004-12-20 | 2007-12-05 | 蒂科电子公司 | 具有串扰补偿的电连接器 |
| GB2438746A (en) * | 2006-06-02 | 2007-12-05 | Jyh Eng Technology Co Ltd | Network connector having a plurality of contacts wherein two contacts cross over one another |
| CN101438468A (zh) * | 2006-03-10 | 2009-05-20 | 泰科电子公司 | 具有串扰优化触点阵列的插座 |
| US7575482B1 (en) * | 2008-04-22 | 2009-08-18 | Tyco Electronics Corporation | Electrical connector with enhanced back end design |
Family Cites Families (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69215134T2 (de) * | 1991-04-30 | 1997-03-06 | Yazaki Corp | Steckverbinder |
| US5299956B1 (en) | 1992-03-23 | 1995-10-24 | Superior Modular Prod Inc | Low cross talk electrical connector system |
| US5432484A (en) | 1992-08-20 | 1995-07-11 | Hubbell Incorporated | Connector for communication systems with cancelled crosstalk |
| US5470244A (en) | 1993-10-05 | 1995-11-28 | Thomas & Betts Corporation | Electrical connector having reduced cross-talk |
| US5700167A (en) | 1996-09-06 | 1997-12-23 | Lucent Technologies | Connector cross-talk compensation |
| US6107578A (en) | 1997-01-16 | 2000-08-22 | Lucent Technologies Inc. | Printed circuit board having overlapping conductors for crosstalk compensation |
| US5997358A (en) | 1997-09-02 | 1999-12-07 | Lucent Technologies Inc. | Electrical connector having time-delayed signal compensation |
| US5967853A (en) | 1997-06-24 | 1999-10-19 | Lucent Technologies Inc. | Crosstalk compensation for electrical connectors |
| DE69808595T2 (de) | 1998-02-04 | 2003-06-18 | Nexans, Paris | Kontaktsatz |
| DE69902491T2 (de) | 1998-02-27 | 2003-04-10 | Lucent Technologies Inc., Murray Hill | Steckverbinder mit geringem Übersprechen |
| EP1072069A4 (en) | 1998-04-16 | 2002-01-09 | Thomas & Betts Int | ELECTRICAL PLUG AND SOCKET WITH CROSS-DAMPING |
| US6255593B1 (en) | 1998-09-29 | 2001-07-03 | Nordx/Cdt, Inc. | Method and apparatus for adjusting the coupling reactances between twisted pairs for achieving a desired level of crosstalk |
| US6116964A (en) | 1999-03-08 | 2000-09-12 | Lucent Technologies Inc. | High frequency communications connector assembly with crosstalk compensation |
| US6433558B1 (en) | 1999-05-13 | 2002-08-13 | Microtest, Inc. | Method for diagnosing performance problems in cabling |
| US6186834B1 (en) | 1999-06-08 | 2001-02-13 | Avaya Technology Corp. | Enhanced communication connector assembly with crosstalk compensation |
| US6089923A (en) | 1999-08-20 | 2000-07-18 | Adc Telecommunications, Inc. | Jack including crosstalk compensation for printed circuit board |
| US6139371A (en) | 1999-10-20 | 2000-10-31 | Lucent Technologies Inc. | Communication connector assembly with capacitive crosstalk compensation |
| US6317011B1 (en) | 2000-03-09 | 2001-11-13 | Avaya Technology Corp. | Resonant capacitive coupler |
| US6533618B1 (en) | 2000-03-31 | 2003-03-18 | Ortronics, Inc. | Bi-directional balance low noise communication interface |
| US6270381B1 (en) | 2000-07-07 | 2001-08-07 | Avaya Technology Corp. | Crosstalk compensation for electrical connectors |
| US6350158B1 (en) | 2000-09-19 | 2002-02-26 | Avaya Technology Corp. | Low crosstalk communication connector |
| US6558207B1 (en) | 2000-10-25 | 2003-05-06 | Tyco Electronics Corporation | Electrical connector having stamped electrical contacts with deformed sections for increased stiffness |
| US6443777B1 (en) | 2001-06-22 | 2002-09-03 | Avaya Technology Corp. | Inductive crosstalk compensation in a communication connector |
| ATE256347T1 (de) | 2001-10-29 | 2003-12-15 | Setec Netzwerke Ag | Anschlussdose zur herstellung einer hochleistungs-datenleitungsverbindung |
| US7140024B2 (en) | 2002-07-29 | 2006-11-21 | Silicon Graphics, Inc. | System and method for managing graphics applications |
| US6736681B2 (en) | 2002-10-03 | 2004-05-18 | Avaya Technology Corp. | Communications connector that operates in multiple modes for handling multiple signal types |
| US6866548B2 (en) | 2002-10-23 | 2005-03-15 | Avaya Technology Corp. | Correcting for near-end crosstalk unbalance caused by deployment of crosstalk compensation on other pairs |
| US7548599B2 (en) | 2003-01-28 | 2009-06-16 | Agere Systems Inc. | Method and apparatus for reducing cross-talk with reduced redundancies |
| BRPI0416827A (pt) | 2003-11-21 | 2007-02-13 | Leviton Manufacturing Co | painel de conexão com sistema de redução de fala cruzada e método |
| US7182649B2 (en) | 2003-12-22 | 2007-02-27 | Panduit Corp. | Inductive and capacitive coupling balancing electrical connector |
| US7179131B2 (en) * | 2004-02-12 | 2007-02-20 | Panduit Corp. | Methods and apparatus for reducing crosstalk in electrical connectors |
| US7153168B2 (en) | 2004-04-06 | 2006-12-26 | Panduit Corp. | Electrical connector with improved crosstalk compensation |
| CA2464834A1 (en) * | 2004-04-19 | 2005-10-19 | Nordx/Cdt Inc. | Connector |
| US7190594B2 (en) | 2004-05-14 | 2007-03-13 | Commscope Solutions Properties, Llc | Next high frequency improvement by using frequency dependent effective capacitance |
| US7038554B2 (en) | 2004-05-17 | 2006-05-02 | Leviton Manufacturing Co., Inc. | Crosstalk compensation with balancing capacitance system and method |
| EP1774625B1 (en) | 2004-07-13 | 2014-06-25 | Panduit Corporation | Communications connector with flexible printed circuit board |
| US7166000B2 (en) | 2004-12-07 | 2007-01-23 | Commscope Solutions Properties, Llc | Communications connector with leadframe contact wires that compensate differential to common mode crosstalk |
| US7201618B2 (en) | 2005-01-28 | 2007-04-10 | Commscope Solutions Properties, Llc | Controlled mode conversion connector for reduced alien crosstalk |
| US7314393B2 (en) | 2005-05-27 | 2008-01-01 | Commscope, Inc. Of North Carolina | Communications connectors with floating wiring board for imparting crosstalk compensation between conductors |
| WO2007009020A2 (en) | 2005-07-12 | 2007-01-18 | The Siemon Company | Telecommunications connector with modular element |
| EP2390967B1 (en) | 2005-07-15 | 2013-02-13 | Panduit Corporation | Communications connector with crimped contacts |
| US7367849B2 (en) | 2006-03-07 | 2008-05-06 | Surtec Industries, Inc. | Electrical connector with shortened contact and crosstalk compensation |
| US7381098B2 (en) | 2006-04-11 | 2008-06-03 | Adc Telecommunications, Inc. | Telecommunications jack with crosstalk multi-zone crosstalk compensation and method for designing |
| US7402085B2 (en) | 2006-04-11 | 2008-07-22 | Adc Gmbh | Telecommunications jack with crosstalk compensation provided on a multi-layer circuit board |
| US7294025B1 (en) | 2006-04-21 | 2007-11-13 | Surtec Industries, Inc. | High performance jack |
| US7407417B2 (en) | 2006-04-26 | 2008-08-05 | Tyco Electronics Corporation | Electrical connector having contact plates |
| US7530854B2 (en) | 2006-06-15 | 2009-05-12 | Ortronics, Inc. | Low noise multiport connector |
| US7364470B2 (en) | 2006-07-05 | 2008-04-29 | Commscope, Inc. Of North Carolina | Communications connectors with signal current splitting |
| US7978591B2 (en) | 2007-03-31 | 2011-07-12 | Tokyo Electron Limited | Mitigation of interference and crosstalk in communications systems |
| US7481678B2 (en) | 2007-06-14 | 2009-01-27 | Ortronics, Inc. | Modular insert and jack including bi-sectional lead frames |
| US7857635B2 (en) * | 2007-09-12 | 2010-12-28 | Commscope, Inc. Of North Carolina | Board edge termination back-end connection assemblies and communications connectors including such assemblies |
| US7658651B2 (en) | 2008-04-25 | 2010-02-09 | Tyco Electronics Corporation | Electrical connectors and circuit boards having non-ohmic plates |
| US7914345B2 (en) | 2008-08-13 | 2011-03-29 | Tyco Electronics Corporation | Electrical connector with improved compensation |
-
2009
- 2009-08-25 US US12/547,211 patent/US8128436B2/en not_active Expired - Fee Related
-
2010
- 2010-08-19 ES ES10747971.9T patent/ES2568461T3/es active Active
- 2010-08-19 CN CN201080037888.6A patent/CN102484342B/zh not_active Expired - Fee Related
- 2010-08-19 IN IN756DEN2012 patent/IN2012DN00756A/en unknown
- 2010-08-19 WO PCT/US2010/002279 patent/WO2011028238A1/en not_active Ceased
- 2010-08-19 MX MX2012002433A patent/MX2012002433A/es active IP Right Grant
- 2010-08-19 EP EP10747971.9A patent/EP2471147B1/en not_active Not-in-force
- 2010-08-25 TW TW099128405A patent/TWI538322B/zh not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464541B1 (en) * | 2001-05-23 | 2002-10-15 | Avaya Technology Corp. | Simultaneous near-end and far-end crosstalk compensation in a communication connector |
| TW528235U (en) * | 2001-12-28 | 2003-04-11 | Hon Hai Prec Ind Co Ltd | RJ modular connector having substrate having conductive trace to balance electrical couplings between terminals |
| CN101084612A (zh) * | 2004-12-20 | 2007-12-05 | 蒂科电子公司 | 具有串扰补偿的电连接器 |
| CN101438468A (zh) * | 2006-03-10 | 2009-05-20 | 泰科电子公司 | 具有串扰优化触点阵列的插座 |
| GB2438746A (en) * | 2006-06-02 | 2007-12-05 | Jyh Eng Technology Co Ltd | Network connector having a plurality of contacts wherein two contacts cross over one another |
| US7575482B1 (en) * | 2008-04-22 | 2009-08-18 | Tyco Electronics Corporation | Electrical connector with enhanced back end design |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110053430A1 (en) | 2011-03-03 |
| TW201121165A (en) | 2011-06-16 |
| MX2012002433A (es) | 2012-04-19 |
| TWI538322B (zh) | 2016-06-11 |
| CN102484342A (zh) | 2012-05-30 |
| WO2011028238A1 (en) | 2011-03-10 |
| IN2012DN00756A (enExample) | 2015-06-19 |
| EP2471147A1 (en) | 2012-07-04 |
| US8128436B2 (en) | 2012-03-06 |
| ES2568461T3 (es) | 2016-04-29 |
| EP2471147B1 (en) | 2016-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102484342B (zh) | 具有串扰补偿的电连接器 | |
| CN102576965B (zh) | 具有电平行的补偿区域的电连接器 | |
| JP7163448B2 (ja) | コネクタアセンブリ | |
| CN103069662B (zh) | 具有宽边耦接区域的印刷电路和电连接器 | |
| CN104145383B (zh) | 高速通信插座 | |
| US6231397B1 (en) | Crosstalk reducing electrical jack and plug connector | |
| TWI593175B (zh) | 電子連接器 | |
| CN103944022B (zh) | 具有带可控侵入串扰的插头片的通信插头和转接线 | |
| US10424874B2 (en) | Modular jack connector with offset circuitry for controlled capacitance compensation | |
| ES2880949T3 (es) | Conectores de comunicaciones que incluyen segmentos de línea de transmisión de baja impedancia que mejoran la pérdida de retorno y métodos relacionados | |
| US8246389B2 (en) | Electrical connector having improved crosstalk compensating paddle board | |
| AU2007207849B2 (en) | Communications connectors with parasitic and/or inductive coupling elements for reducing crosstalk and related methods | |
| TW201414116A (zh) | Rj連接器的端子結構、應用其之rj連接器模組及rj連接器系統 | |
| CN204720596U (zh) | 连接器结构 | |
| US7575483B1 (en) | Electrical connector having substrate having conductive trace to balance electrical couplings among terminals | |
| US10637196B2 (en) | Modular jack contact assembly having controlled capacitive coupling positioned within a jack housing | |
| KR20260003674A (ko) | 접촉 어셈블리 및 접촉 구조 | |
| JP2004146078A (ja) | 高速コネクタ | |
| CN120376968A (zh) | 高频线缆耦合器 | |
| HK1163373A (en) | Circuits, systems and methods for implementing high speed data communications connectors that provide for reduced modal alien crosstalk in communications systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20190819 |