CN101964463A - Radio frequency connector - Google Patents
Radio frequency connector Download PDFInfo
- Publication number
- CN101964463A CN101964463A CN 201010538567 CN201010538567A CN101964463A CN 101964463 A CN101964463 A CN 101964463A CN 201010538567 CN201010538567 CN 201010538567 CN 201010538567 A CN201010538567 A CN 201010538567A CN 101964463 A CN101964463 A CN 101964463A
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency connector
- outer conductor
- socket
- sleeve pipe
- 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
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a radio frequency connector. The radio frequency connector comprises a socket with an inner conductor and an outer conductor. The radio frequency connector is characterized in that the inside of the socket is provided with a commutator; the commutator is a casing of which two ends have raised cushion packaging structures; an elastic sleeve is arranged outside the casing, an elastic twist pin is clamped at an insulating seat in the elastic sleeve; the raised cushion packaging structures are in the elastic interference fit with an outer conductor; and the elastic twist pin is inserted in the inner conductor, thus realizing the coaxial floating connection of the radio frequency connector and the mounting panel. Compared with the prior art, the invention has the advantages of simple structure and low production cost; the radio frequency coaxial connector can float axially and radially, the effective contact of the panel and the radio frequency connector can be ensured; and the radio frequency connector is especially suitable for the use condition that a plurality of products are arranged on one panel, and the consistency of the electric property can be ensured.
Description
Technical field
The present invention relates to electric components and patch technical field, especially a kind of installation panel that is applicable to has radial and axial unsteady radio frequency connector.
Background technology
Radio frequency (RF) coaxial connector can be used for circuit board and circuit board, radio-frequency module and radio-frequency module, interconnected between circuit board and the radio-frequency module.In the electronic communication industry, for the consideration of aspect, market, miniaturization and with low costization seem and are even more important that this impels the degree of modularity of electronic communication product more and more higher.The main product of such connector mostly adopts hard blind slotting connected mode in the market, but this mode has relatively high expectations to the components and parts position degree on the module, and processing cost is higher, and is careless slightly, just may cause and scrap.Following along with the integrated degree of product is more and more high, the radio frequency (RF) coaxial connector of several even dozens of require to be installed, and require under same panel, to realize, if guarantee the consistency of product height merely by mechanical tolerance, then the requirement of machining accuracy and assembly precision is very high, and the also bad assurance of electric property.
Because the radio frequency (RF) coaxial connector of prior art does not have axial float, it is not in place that it easily causes the part connector to cooperate when cooperating with panel, causes the bad phenomenon of electric property to take place.In use, how to guarantee the consistency of product height, improve electric property, difficulty increases along with the increase of product number, therefore, develop a kind of less demanding to mounting position degree, the connector that can the satisfy radio-frequency performance simultaneously again very necessity that just seems.
Summary of the invention
The objective of the invention is a kind of radio frequency connector of designing at the deficiencies in the prior art, it adopts floating structure, connector can be done axially and floating radially, guarantee that panel and the effective of radio frequency connector contact, simplify mounting process greatly, be particularly useful for a plurality of products and be installed in a use on the panel simultaneously, guaranteed the consistency of electrical property, further reduce production costs, improved the versatility of product.
The object of the present invention is achieved like this: a kind of radio frequency connector, comprise the socket that is provided with inner wire and outer conductor, outer conductor is the metal tube that an end is provided with the tapering face, inner wire is an insertion pipe, inner wire is that concentric circles is fixedly installed in the outer conductor by insulator, be characterized in being provided with in the socket adapter, adapter is that two ends are provided with the sleeve pipe of convex towards pack arrangement, the outer sheathed resilient sleeve of sleeve pipe, establish elasticity fried dough twist pin by the insulating base card in the sleeve pipe, adapter and socket are pegged graft, and convex is towards pack arrangement and the crimping of outer conductor elasticity, elasticity fried dough twist pin and inner wire are pegged graft, and realize coaxial unsteady connection of radio frequency connector and installation panel.
Described sleeve pipe middle part is provided with draw-in groove, and its two ends are axially arranged with several profile grooves.
The present invention compared with prior art has simple in structure, the advantage that production cost is low, radio frequency (RF) coaxial connector can be done axially and radial floating, guarantee that panel and the effective of radio frequency connector contact, effectively reduced because the connector that the position degree is not just causing can not normal engaged, cause connector to damage or mate bad phenomenon taking place, thereby improved the reliability that cooperates, simplified mounting process greatly, be particularly useful for a plurality of products and be installed in a use on the panel simultaneously, guarantee the consistency of electrical property.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is an adaptor structure schematic diagram of the present invention
Fig. 3 is a socket schematic diagram of the present invention
Fig. 4 is the invention process illustration
Fig. 5 is a radial floating schematic diagram of the present invention.
Embodiment
Consult accompanying drawing 4 ~ accompanying drawing 5, the present invention installs and use like this: the present invention is fixedly installed on the fixed head end 27, another socket 3 is set on the portable plate end 28, when another socket 3 along with portable plate end 28 when fixed head end 27 moves, if fixed head and portable plate do not align, the conical surface 30 of another socket 3 can insert in it by guiding adapter 2 smoothly so, because the sleeve pipe 26 of adapter 2 and the elastic reaction of elasticity fried dough twist pin 23, make adapter 2 tilt certain angle a and not influence the product use with respect to another socket 3, thereby eliminate damage of product and bad cooperation that the hard blind slotting connected mode of tradition causes, realized radial floating.Owing to make the existence of going up tolerance, at this moment, adapter 2 makes it to slide its contact of assurance reliably before and after the outer conductor inwall of another socket 3 at the elastic reaction of sleeve pipe 26, satisfy performance requirement, thereby realized axial float, highly versatile of the present invention is applicable to when a plurality of products are installed on the panel simultaneously and uses.
More than just the present invention is further illustrated, is not in order to the restriction this patent, all for the present invention's equivalence enforcement, all should be contained within the claim scope of this patent.
Claims (2)
1. radio frequency connector, comprise the socket that is provided with inner wire and outer conductor, outer conductor is the metal tube that an end is provided with the tapering face, inner wire is an insertion pipe, inner wire is that concentric circles is fixedly installed in the outer conductor by insulator, it is characterized in that being provided with in the socket adapter, adapter is that two ends are provided with the sleeve pipe of convex towards pack arrangement, the outer sheathed resilient sleeve of sleeve pipe, establish elasticity fried dough twist pin by the insulating base card in the sleeve pipe, adapter and socket are pegged graft, and convex is towards pack arrangement and the crimping of outer conductor elasticity, elasticity fried dough twist pin and inner wire are pegged graft, and realize coaxial unsteady connection of radio frequency connector and installation panel.
2. according to the described radio frequency connector of claim 1, it is characterized in that described sleeve pipe middle part is provided with draw-in groove, its two ends are axially arranged with several profile grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010538567 CN101964463A (en) | 2010-11-10 | 2010-11-10 | Radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010538567 CN101964463A (en) | 2010-11-10 | 2010-11-10 | Radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101964463A true CN101964463A (en) | 2011-02-02 |
Family
ID=43517264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010538567 Pending CN101964463A (en) | 2010-11-10 | 2010-11-10 | Radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101964463A (en) |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856724A (en) * | 2011-06-22 | 2013-01-02 | 泰科电子巴西有限公司 | Releasable electrical connector adaptor and assembly |
| WO2013064082A1 (en) * | 2011-11-01 | 2013-05-10 | 华为技术有限公司 | Blind plug connector and communication system |
| CN104184003A (en) * | 2013-05-20 | 2014-12-03 | 中航光电科技股份有限公司 | Radiofrequency coaxial adapter |
| CN104577403A (en) * | 2015-01-23 | 2015-04-29 | 上海雷迪埃电子有限公司 | Radio frequency coaxial adapter |
| CN105098552A (en) * | 2015-08-17 | 2015-11-25 | 宁波高新区新峰科技有限公司 | Universal coaxial connector |
| CN105281122A (en) * | 2015-11-16 | 2016-01-27 | 上海航天科工电器研究院有限公司 | Elastic pierced radio frequency coaxial connector with radial and axial floating function |
| CN106299780A (en) * | 2015-06-04 | 2017-01-04 | 罗森伯格亚太电子有限公司 | Radio frequency connection system between plate |
| WO2017054106A1 (en) * | 2015-09-28 | 2017-04-06 | Radiall | A unitary rf connector for a board-to-board connection and a ganged connector including a plurality of such unitary connector, for a multiple board-to-board connection |
| IT201600107038A1 (en) * | 2016-10-24 | 2018-04-24 | Onetastic S R L | TRANSMISSION LINE, IN PARTICULAR OF RIGID TYPE AND FOR A RADIOFREQUENCY POWER APPLICATION |
| WO2018073228A1 (en) * | 2016-10-18 | 2018-04-26 | Ab Elektronik Sachsen Gmbh | Plug connection of conductive tracks of at least two mutually spaced circuit boards, by means of at least one plug connector |
| CN108023250A (en) * | 2016-11-03 | 2018-05-11 | 泰科电子(上海)有限公司 | adapter, socket and connector combination |
| CN108134288A (en) * | 2017-12-30 | 2018-06-08 | 中航富士达科技股份有限公司 | A kind of RF coaxial adapters |
| WO2018214239A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳市大富科技股份有限公司 | Electrical plug device and electric automobile |
| CN110247268A (en) * | 2019-06-03 | 2019-09-17 | 中航富士达科技股份有限公司 | Radio frequency connector between a kind of adaptive outer conductor and plate |
| CN110518434A (en) * | 2019-08-23 | 2019-11-29 | 贵州航天电器股份有限公司 | It is a kind of to rush fat mold for double fat twist needles |
| CN112151987A (en) * | 2016-08-23 | 2020-12-29 | 安费诺有限公司 | Configurable high performance connector |
| CN112421298A (en) * | 2021-01-22 | 2021-02-26 | 潍坊市利程建材科技有限公司 | Rotary radio frequency connector |
| CN113285267A (en) * | 2021-05-19 | 2021-08-20 | 中航光电科技股份有限公司 | Reed type low-board-spacing elastic radio frequency connector |
| CN113314905A (en) * | 2021-06-17 | 2021-08-27 | 镇江市华展电子科技有限公司 | Small radio frequency coaxial connector and use method thereof |
| US11444397B2 (en) | 2015-07-07 | 2022-09-13 | Amphenol Fci Asia Pte. Ltd. | Electrical connector with cavity between terminals |
| US11469553B2 (en) | 2020-01-27 | 2022-10-11 | Fci Usa Llc | High speed connector |
| US11522310B2 (en) | 2012-08-22 | 2022-12-06 | Amphenol Corporation | High-frequency electrical connector |
| US11715914B2 (en) | 2014-01-22 | 2023-08-01 | Amphenol Corporation | High speed, high density electrical connector with shielded signal paths |
| US11757215B2 (en) | 2018-09-26 | 2023-09-12 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | High speed electrical connector and printed circuit board thereof |
| US11757224B2 (en) | 2010-05-07 | 2023-09-12 | Amphenol Corporation | High performance cable connector |
| US11799246B2 (en) | 2020-01-27 | 2023-10-24 | Fci Usa Llc | High speed connector |
| US11817655B2 (en) | 2020-09-25 | 2023-11-14 | Amphenol Commercial Products (Chengdu) Co., Ltd. | Compact, high speed electrical connector |
| US11942716B2 (en) | 2020-09-22 | 2024-03-26 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490734Y (en) * | 2001-06-28 | 2002-05-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| JP2002324634A (en) * | 2001-04-24 | 2002-11-08 | Shoka O | Solderless connector of coaxial microcable |
| US20040114995A1 (en) * | 2002-12-16 | 2004-06-17 | Spx Corporation | Method and apparatus for RF coaxial connections |
| CN101217223A (en) * | 2007-01-04 | 2008-07-09 | 南京依纳科技有限公司 | Small RF coaxial connector |
| CN101350483A (en) * | 2008-08-27 | 2009-01-21 | 宁波市吉品信息科技有限公司 | Plate-to-plate concentration mounting type RF coaxial connector |
| CN201369451Y (en) * | 2008-12-05 | 2009-12-23 | 贵州航天电器股份有限公司 | Ultra-thin surface-mounted electric connector |
| CN101783470A (en) * | 2010-02-10 | 2010-07-21 | 安费诺科耐特(西安)科技有限公司 | Multi-extension-wire radio frequency coaxial connector |
| KR20100105919A (en) * | 2009-03-23 | 2010-10-01 | 주식회사 텔콘 | Rf cable connector |
-
2010
- 2010-11-10 CN CN 201010538567 patent/CN101964463A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002324634A (en) * | 2001-04-24 | 2002-11-08 | Shoka O | Solderless connector of coaxial microcable |
| CN2490734Y (en) * | 2001-06-28 | 2002-05-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| US20040114995A1 (en) * | 2002-12-16 | 2004-06-17 | Spx Corporation | Method and apparatus for RF coaxial connections |
| CN101217223A (en) * | 2007-01-04 | 2008-07-09 | 南京依纳科技有限公司 | Small RF coaxial connector |
| CN101350483A (en) * | 2008-08-27 | 2009-01-21 | 宁波市吉品信息科技有限公司 | Plate-to-plate concentration mounting type RF coaxial connector |
| CN201369451Y (en) * | 2008-12-05 | 2009-12-23 | 贵州航天电器股份有限公司 | Ultra-thin surface-mounted electric connector |
| KR20100105919A (en) * | 2009-03-23 | 2010-10-01 | 주식회사 텔콘 | Rf cable connector |
| CN101783470A (en) * | 2010-02-10 | 2010-07-21 | 安费诺科耐特(西安)科技有限公司 | Multi-extension-wire radio frequency coaxial connector |
Cited By (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11757224B2 (en) | 2010-05-07 | 2023-09-12 | Amphenol Corporation | High performance cable connector |
| CN102856724A (en) * | 2011-06-22 | 2013-01-02 | 泰科电子巴西有限公司 | Releasable electrical connector adaptor and assembly |
| WO2013064082A1 (en) * | 2011-11-01 | 2013-05-10 | 华为技术有限公司 | Blind plug connector and communication system |
| US11522310B2 (en) | 2012-08-22 | 2022-12-06 | Amphenol Corporation | High-frequency electrical connector |
| US11901663B2 (en) | 2012-08-22 | 2024-02-13 | Amphenol Corporation | High-frequency electrical connector |
| CN104184003A (en) * | 2013-05-20 | 2014-12-03 | 中航光电科技股份有限公司 | Radiofrequency coaxial adapter |
| CN104184003B (en) * | 2013-05-20 | 2016-03-23 | 中航光电科技股份有限公司 | A kind of RF coaxial adapters |
| US11715914B2 (en) | 2014-01-22 | 2023-08-01 | Amphenol Corporation | High speed, high density electrical connector with shielded signal paths |
| CN104577403B (en) * | 2015-01-23 | 2017-10-13 | 上海雷迪埃电子有限公司 | RF coaxial adapters |
| CN104577403A (en) * | 2015-01-23 | 2015-04-29 | 上海雷迪埃电子有限公司 | Radio frequency coaxial adapter |
| CN106299780A (en) * | 2015-06-04 | 2017-01-04 | 罗森伯格亚太电子有限公司 | Radio frequency connection system between plate |
| US11444397B2 (en) | 2015-07-07 | 2022-09-13 | Amphenol Fci Asia Pte. Ltd. | Electrical connector with cavity between terminals |
| US11955742B2 (en) | 2015-07-07 | 2024-04-09 | Amphenol Fci Asia Pte. Ltd. | Electrical connector with cavity between terminals |
| CN105098552A (en) * | 2015-08-17 | 2015-11-25 | 宁波高新区新峰科技有限公司 | Universal coaxial connector |
| WO2017054106A1 (en) * | 2015-09-28 | 2017-04-06 | Radiall | A unitary rf connector for a board-to-board connection and a ganged connector including a plurality of such unitary connector, for a multiple board-to-board connection |
| US10483669B2 (en) | 2015-09-28 | 2019-11-19 | Radiall | Unitary RF connector for a board-to-board connection and a ganged connector including a plurality of such unitary connector, for a multiple board-to-board connection |
| CN105281122B (en) * | 2015-11-16 | 2017-06-16 | 上海航天科工电器研究院有限公司 | A kind of elastic hollow out radio frequency (RF) coaxial connector with radial and axial float function |
| CN105281122A (en) * | 2015-11-16 | 2016-01-27 | 上海航天科工电器研究院有限公司 | Elastic pierced radio frequency coaxial connector with radial and axial floating function |
| CN112151987A (en) * | 2016-08-23 | 2020-12-29 | 安费诺有限公司 | Configurable high performance connector |
| US11539171B2 (en) | 2016-08-23 | 2022-12-27 | Amphenol Corporation | Connector configurable for high performance |
| CN112151987B (en) * | 2016-08-23 | 2022-12-30 | 安费诺有限公司 | Configurable high performance connector |
| US10630011B2 (en) | 2016-10-18 | 2020-04-21 | Ab Elektronik Sachsen Gmbh | Plug connection of conductive tracks of at least two mutually spaced circuit boards, by means of at least one plug connector |
| CN109716592A (en) * | 2016-10-18 | 2019-05-03 | Ab电子萨克森有限公司 | By means of the conductor rail plug connection of at least two circuit boards spaced apart of at least one pin connector |
| WO2018073228A1 (en) * | 2016-10-18 | 2018-04-26 | Ab Elektronik Sachsen Gmbh | Plug connection of conductive tracks of at least two mutually spaced circuit boards, by means of at least one plug connector |
| IT201600107038A1 (en) * | 2016-10-24 | 2018-04-24 | Onetastic S R L | TRANSMISSION LINE, IN PARTICULAR OF RIGID TYPE AND FOR A RADIOFREQUENCY POWER APPLICATION |
| EP3312947A1 (en) * | 2016-10-24 | 2018-04-25 | Onetastic S.r.L. | Transmission line, in particular of rigid type and for radiofrequency power application |
| CN108023250B (en) * | 2016-11-03 | 2023-12-15 | 泰科电子(上海)有限公司 | Adapter, socket and connector combination |
| CN108023250A (en) * | 2016-11-03 | 2018-05-11 | 泰科电子(上海)有限公司 | adapter, socket and connector combination |
| WO2018214239A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳市大富科技股份有限公司 | Electrical plug device and electric automobile |
| CN108134288B (en) * | 2017-12-30 | 2023-12-26 | 中航富士达科技股份有限公司 | Radio frequency coaxial adapter |
| CN108134288A (en) * | 2017-12-30 | 2018-06-08 | 中航富士达科技股份有限公司 | A kind of RF coaxial adapters |
| US11757215B2 (en) | 2018-09-26 | 2023-09-12 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | High speed electrical connector and printed circuit board thereof |
| CN110247268A (en) * | 2019-06-03 | 2019-09-17 | 中航富士达科技股份有限公司 | Radio frequency connector between a kind of adaptive outer conductor and plate |
| CN110518434A (en) * | 2019-08-23 | 2019-11-29 | 贵州航天电器股份有限公司 | It is a kind of to rush fat mold for double fat twist needles |
| US11469554B2 (en) | 2020-01-27 | 2022-10-11 | Fci Usa Llc | High speed, high density direct mate orthogonal connector |
| US11469553B2 (en) | 2020-01-27 | 2022-10-11 | Fci Usa Llc | High speed connector |
| US12074398B2 (en) | 2020-01-27 | 2024-08-27 | Fci Usa Llc | High speed connector |
| US11799246B2 (en) | 2020-01-27 | 2023-10-24 | Fci Usa Llc | High speed connector |
| US11817657B2 (en) | 2020-01-27 | 2023-11-14 | Fci Usa Llc | High speed, high density direct mate orthogonal connector |
| US11942716B2 (en) | 2020-09-22 | 2024-03-26 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High speed electrical connector |
| US11817655B2 (en) | 2020-09-25 | 2023-11-14 | Amphenol Commercial Products (Chengdu) Co., Ltd. | Compact, high speed electrical connector |
| CN112421298A (en) * | 2021-01-22 | 2021-02-26 | 潍坊市利程建材科技有限公司 | Rotary radio frequency connector |
| CN113285267B (en) * | 2021-05-19 | 2022-05-13 | 中航光电科技股份有限公司 | Reed type low-board-interval elastic radio frequency connector |
| CN113285267A (en) * | 2021-05-19 | 2021-08-20 | 中航光电科技股份有限公司 | Reed type low-board-spacing elastic radio frequency connector |
| CN113314905A (en) * | 2021-06-17 | 2021-08-27 | 镇江市华展电子科技有限公司 | Small radio frequency coaxial connector and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101964463A (en) | Radio frequency connector | |
| CN102751633B (en) | Radio-frequency adaptor of floating structure | |
| CN102255193A (en) | Floating-structured radio frequency coaxial connector | |
| CN102157869B (en) | Radio frequency coaxial connector | |
| CN101820125B (en) | There is the surface mount coaxial connector of translation function | |
| CN202695898U (en) | Radio frequency adapter with floating structure | |
| CN102136616B (en) | Cavity filter and communication equipment | |
| EP4059098A1 (en) | Coaxial connector and board-to-board connector assembly | |
| US8888507B2 (en) | Board-to-board connector | |
| EP2381537A3 (en) | Connector assembly having a mating adapter | |
| CN203983666U (en) | A kind of radio frequency (RF) coaxial connector floating structure | |
| CN106159504B (en) | Compact radio frequency coaxial connector | |
| CN101859957A (en) | Module float connector | |
| CN112787121A (en) | Coaxial connector and board-to-board connector assembly | |
| CN206451948U (en) | A kind of double radio frequency (RF) coaxial connectors floated | |
| EP3783743A1 (en) | Electrical connector and electrical connector assembly | |
| CN109390820A (en) | A kind of collection beam is inclined coaxial connector | |
| CN106654760A (en) | Floating blind-mating radio frequency coaxial adapter | |
| CN102097722A (en) | Millimeter wave floating type blind-mated radio frequency connector | |
| CN205752806U (en) | The quick plug-in adapter interfacial structure that a kind of shield effectiveness is good | |
| CN103618167A (en) | Floating interface reversed polarity blind-mate connector | |
| EP3756244A1 (en) | Anti-misplug coaxial connector assembly | |
| CN203707461U (en) | Floating blind-inserting radio frequency connector | |
| CN101938057A (en) | Inter-board multi-plug socket connector | |
| CN203135021U (en) | A radio frequency coaxial connector having radial and axial direction floating mechanisms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110202 |