Changqing Xu

USPTO Trademark & Patent Filings

Trademark applications and grants for Changqing Xu. Changqing Xu has 5 trademark applications. The latest application filed is for "TOEAVA"

Company Profile

Changqing Xu
changqing xu
Xu; Changqing - New Taipei City TW
XU; Changqing - Singapore SG
XU; Changqing - Shanghai CN
Xu; Changqing - Beijing CN
Changqing; Xu - Singapore SG
Xu; Changqing - New Taipei TW
Xu; Changqing - Singapore SG
Xu; Changqing - Shanghai CN

Entity Type	INDIVIDUAL
Address	No.12 Zhijie of Xikou Village Chuanshi Township Jian'ou,Fujian CHINA 353100

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

Patent Applications

Patent Application	Date
TEST DATA INTEGRATION SYSTEM AND METHOD THEREOF 20200401596 - 16/593963 Yang; Yong ; et al.	2020-12-24
APPARATUS AND METHOD FOR DIRECT RADIO FREQUENCY (RF) SAMPLING IN NEAR FIELD COMMUNICATION (NFC) DEVICES 20180212635 - 15/926696 WICAKSANA; Harya ; et al.	2018-07-26
METHOD AND DEVICE SYSTEM FOR PRODUCING DIMETHYL OXALATE THROUGH MIDHIGH AND HIGH-PRESSURE CARBONYLATION OF INDUSTRIAL SYNTHESIS GAS AND PRODUCING ETHYLENE GLYCOL THROUGH DIMETHYL OXALATE HYDROGENATION 20170267615 - 15/316178 WANG; Baoming ; et al.	2017-09-21
Biomimetic Adhesive and Preparation Method and Application Thereof 20140186286 - 13/989873 Xu; Changqing ; et al.	2014-07-03
APPARATUS AND METHOD FOR DEMODULATING A MODULATED SIGNAL 20080062029 - 11/836138 Changqing; Xu ; et al.	2008-03-13
Test data integration system and method thereof 11,120,037 - 16/593,963 Yang , et al. September 14, 2	2021-09-14
Apparatus and method for direct radio frequency (RF) sampling in near field communication (NFC) devices 10,187,100 - 15/926,696 Wicaksana , et al. Ja	2019-01-22
Method and device system for producing dimethyl oxalate through carbonylation of industrial synthesis gas and producing ethylene glycol through dimethyl oxalate hydrogenation 10,017,438 - 15/316,178 Wang , et al. July 10, 2	2018-07-10
Biomimetic adhesive and preparation method and application thereof 9,226,496 - 13/989,873 Xu , et al. January 5, 2	2016-01-05
Biomimetic adhesive and preparation method and application thereof 9,226,496 - 13/989,873 Xu , et al. January 5, 2	2016-01-05

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"TOEAVA" 90186392	TOEAVA 2020-09-16
"RCKCU" 90162556	RCKCU 2020-09-06
"BUCOKE" 90159089	BUCOKE 2020-09-04
"FEREIY" 90116493	FEREIY 2020-08-15
"DOORYARD" 90086941	DOORYARD 2020-07-31

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