CHEN; Weijian

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHEN; Weijian.The latest application filed is for "optical imaging lens and imaging device".

Company Profile

11.15.19

CHEN; Weijian - Jiangxi CN
Chen; Weijian - Nanchang CN
Chen; Weijian - Shenzhen CN
Chen; Weijian - Shanghai N/A CN
Chen; Weijian - Zhuhai CN
Chen; Weijian - Guangdong CN
Chen; Weijian - Guangzhou CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Optical Imaging Lens And Imaging Device App 20220276466 - CHEN; Weijian ; et al.	2022-09-01
Lens module, camera, and driver assistant system Grant 11,353,687 - Chen , et al. June 7, 2	2022-06-07
Optical lens system and vehicle camera Grant 11,340,427 - Wei , et al. May 24, 2	2022-05-24
Wide-angle Lens, Camera Module And Vehicle Camera App 20210302704 - LONG; TAO ; et al.	2021-09-30
Vehicle lens, camera module and vehicle camera Grant 11,125,971 - Chen , et al. September 21, 2	2021-09-21
Collimating lens Grant 10,989,930 - Liu , et al. April 27, 2	2021-04-27
Methods and devices for processing template data, requesting template data, and presenting template data Grant 10,990,766 - Xu , et al. April 27, 2	2021-04-27
Lens Group, Camera Module And Motion Camera App 20210055519 - WEI; WENZHE ; et al.	2021-02-25
Collimating Lens App 20200379269 - LIU; XUMING ; et al.	2020-12-03
Wide-angle Lens App 20200363609 - BAO; YUMIN ; et al.	2020-11-19
Vehicle Lens, Camera Module And Vehicle Camera App 20200257078 - A1	2020-08-13
Collimator lens system Grant 10,705,314 - Liu , et al.	2020-07-07
Optical Imaging Lens Group, Vehicle Camera And Driving Assistance System App 20200200998 - WEI; WENZHE ; et al.	2020-06-25
Lens Module, Camera, And Driver Assistant System App 20200150399 - CHEN; WEIJIAN ; et al.	2020-05-14
Optical Lens System And Vehicle Camera App 20200150386 - WEI; WENZHE ; et al.	2020-05-14
Collimator Lens System App 20200124825 - LIU; Xuming ; et al.	2020-04-23
Collimator lens Grant 10,488,674 - Liu , et al. Nov	2019-11-26
Collimator Lens App 20190250422 - LIU; Xuming ; et al.	2019-08-15
Methods And Devices For Processing Template Data, Requesting Template Data, And Presenting Template Data App 20190213262 - XU; Hongcheng ; et al.	2019-07-11
Optical module and detection circuit thereof Grant 9,998,227 - Chen , et al. June 12, 2	2018-06-12
Ink cartridge refilling device and ink cartridge refilling method utilizing the same for ink refilling Grant 9,630,415 - Qing , et al. April 25, 2	2017-04-25
Receiving apparatus and method, sending apparatus and method, front-end circuit, modulator, and transceiving system Grant 9,281,980 - Chen March 8, 2	2016-03-08
Receiving Apparatus And Method, Sending Apparatus And Method, Front-end Circuit, Modulator, And Transceiving System App 20150155948 - CHEN; Weijian	2015-06-04
Signal detection method and optical signal receiving system Grant 8,989,575 - Ye , et al. March 24, 2	2015-03-24
Negative-pressure ink cartridge refilling device, system and method Grant 8,733,909 - Qin , et al. May 27, 2	2014-05-27
Optical Module And Detection Circuit Thereof App 20140119723 - CHEN; Weijian ; et al.	2014-05-01
Signal Detection Method And Optical Signal Receiving System App 20130230317 - Ye; Haitao ; et al.	2013-09-05
Ink Cartridge Refilling Device And Ink Cartridge Refilling Method Utilizing The Same For Ink Refilling App 20130037164 - Qing; Lei ; et al.	2013-02-14
Endoscope simulation apparatus and system and method using the same to perform simulation Grant 8,157,567 - Chen April 17, 2	2012-04-17
Endoscope Simulation Apparatus And System And Method Using The Same To Perform Simulation App 20100273134 - CHEN; Weijian	2010-10-28

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