Zhang; Yudong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Yudong.The latest application filed is for "circuits and methods for multi-phase clock generators and phase interpolators".

Company Profile

1.18.19

Zhang; Yudong - La Jolla CA
Zhang; Yudong - New York NY
Zhang; Yudong - Hangzhou CN
Zhang; Yudong - Sichuan CN
Zhang; Yudong - Chengdu CN
Zhang; Yudong - Lake Mary FL

*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
Circuits And Methods For Multi-phase Clock Generators And Phase Interpolators App 20220244755 - Wang; Zhaowen ; et al.	2022-08-04
Dynamic Multiphase Injection-locked Phase Rotator For Electro-optical Transceiver App 20210367603 - Zhang; Yudong ; et al.	2021-11-25
Dynamic multiphase injection-locked phase rotator for electro-optical transceiver Grant 11,063,595 - Zhang , et al. July 13, 2	2021-07-13
Method and system of distinguishing between human and machine Grant 10,356,114 - Fu , et al. July 16, 2	2019-07-16
Method and system for distinguishing humans from machines and for controlling access to network services Grant 10,104,061 - Fu , et al. October 16, 2	2018-10-16
Adaptive optical retina imaging device and method Grant 10,070,782 - He , et al. September 11, 2	2018-09-11
Method And System For Distinguishing Humans From Machines And For Controlling Access To Network Services App 20170318010 - Fu; Yingfang ; et al.	2017-11-02
Terminal Identification Method, and Method, System and Apparatus of Registering Machine Identification Code App 20170201516 - Fu; Yingfang ; et al.	2017-07-13
Microscopic surgery system and navigation method guided by optical coherence tomography (OCT) and automated OCT imaging field calibration Grant 9,693,829 - Shi , et al. July 4, 2	2017-07-04
Method and system for distinguishing humans from machines and for controlling access to network services Grant 9,686,269 - Fu , et al. June 20, 2	2017-06-20
Terminal identification method, and method, system and apparatus of registering machine identification code Grant 9,648,008 - Fu , et al. May 9, 2	2017-05-09
Adaptive Optical Objective Inspection Instrument For Optic Nerve Function App 20170105640 - DAI; YUN ; et al.	2017-04-20
Adaptive optical objective inspection instrument for optic nerve function Grant 9,610,022 - Dai , et al. April 4, 2	2017-04-04
Method And System Of Distinguishing Between Human And Machine App 20170078318 - Fu; Yingfang ; et al.	2017-03-16
Method and system for distinguishing humans from machines Grant 9,571,490 - Fu , et al. February 14, 2	2017-02-14
Method and system of distinguishing between human and machine Grant 9,529,999 - Fu , et al. December 27, 2	2016-12-27
Adaptive Optical Retina Imaging Device And Method App 20160317030 - HE; Yi ; et al.	2016-11-03
Method and System For Distinguishing Humans From Machines App 20160191516 - Fu; Yingfang ; et al.	2016-06-30
Method and system for distinguishing humans from machines Grant 9,258,302 - Fu , et al. February 9, 2	2016-02-09
Microscopic Surgery System And Navigation Method Guided By Optical Coherence Temography App 20150272697 - SHI; Guohua ; et al.	2015-10-01
Method And System Of Distinguishing Between Human And Machine App 20140373139 - Fu; Yingfang ; et al.	2014-12-18
Terminal Identification Method, And Method, System And Apparatus Of Registering Machine Identification Code App 20140351912 - Fu; Yingfang ; et al.	2014-11-27
Method And System For Distinguishing Humans From Machines And For Controlling Access To Network Services App 20140304797 - Fu; Yingfang ; et al.	2014-10-09
Method And System For Distinguishing Humans From Machines App 20140259138 - Fu; Yingfang ; et al.	2014-09-11
Binocular adaptive optics visual simulator and method for binocular adaptive optics visual simulation Grant 8,814,358 - Zhang , et al. August 26, 2	2014-08-26
Displaying device and method thereof Grant 8,388,165 - Zhang March 5, 2	2013-03-05
Method of fast image reconstruction Grant 8,189,958 - Shi , et al. May 29, 2	2012-05-29
Customizing equipment for individualized contact lenses Grant 8,061,841 - Zhang , et al. November 22, 2	2011-11-22
Human eye adaptive optical visual perception training method and apparatus thereof Grant 8,020,992 - Zhang , et al. September 20, 2	2011-09-20
Two-eye adaptive optical visual perception training method and apparatus thereof Grant 8,020,991 - Zhang , et al. September 20, 2	2011-09-20
Two-eye Adaptive Optical Visual Perception Training Method And Apparatus Thereof App 20110149237 - Zhang; Yudong ; et al.	2011-06-23
Human Eye Adaptive Optical Visual Perception Training Method And Apparatus Thereof App 20110149238 - Zhang; Yudong ; et al.	2011-06-23
Method Of Fast Image Reconstruction App 20100054626 - Shi; Guohua ; et al.	2010-03-04
Displaying device and method thereof App 20100011637 - Zhang; Yudong	2010-01-21
Customizing equipment for individualized contact lenses App 20080062390 - Zhang; Yudong ; et al.	2008-03-13

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