Zhang Yudong

USPTO Trademark & Patent Filings

Trademark applications and grants for Zhang Yudong. Zhang Yudong has 2 trademark applications. The latest application filed is for "ZYDBESTEN"

Company Profile

Yudong Zhang
yudong zhang
Zhang; Yudong - La Jolla CA
Zhang; Yudong - New York NY
Zhang; Yudong - Hangzhou CN
Zhang; Yudong - Chengdu CN
Zhang; Yudong - Sichuan CN

Trademarks Patents

Patent Applications

Patent Application	Date
CIRCUITS AND METHODS FOR MULTI-PHASE CLOCK GENERATORS AND PHASE INTERPOLATORS 20220244755 - 17/665401 Wang; Zhaowen ; et al.	2022-08-04
DYNAMIC MULTIPHASE INJECTION-LOCKED PHASE ROTATOR FOR ELECTRO-OPTICAL TRANSCEIVER 20210367603 - 17/333564 Zhang; Yudong ; et al.	2021-11-25
METHOD AND SYSTEM FOR DISTINGUISHING HUMANS FROM MACHINES AND FOR CONTROLLING ACCESS TO NETWORK SERVICES 20170318010 - 15/598150 Fu; Yingfang ; et al.	2017-11-02
Terminal Identification Method, and Method, System and Apparatus of Registering Machine Identification Code 20170201516 - 15/469150 Fu; Yingfang ; et al.	2017-07-13
ADAPTIVE OPTICAL OBJECTIVE INSPECTION INSTRUMENT FOR OPTIC NERVE FUNCTION 20170105640 - 14/971032 DAI; YUN ; et al.	2017-04-20
Dynamic multiphase injection-locked phase rotator for electro-optical transceiver 11,063,595 - 16/878,069 Zhang , et al. July 13, 2	2021-07-13
Method and system of distinguishing between human and machine 10,356,114 - 15/358,604 Fu , et al. July 16, 2	2019-07-16
Method and system for distinguishing humans from machines and for controlling access to network services 10,104,061 - 15/598,150 Fu , et al. October 16, 2	2018-10-16
Adaptive optical retina imaging device and method 10,070,782 - 15/138,620 He , et al. September 11, 2	2018-09-11
Microscopic surgery system and navigation method guided by optical coherence tomography (OCT) and automated OCT imaging field calibration 9,693,829 - 14/614,703 Shi , et al. July 4, 2	2017-07-04

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"ZYDBESTEN" 98309491	ZYDBESTEN 2023-12-11
"HOTANJAR" 97836533	HOTANJAR 2023-03-13

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