Yuan Xiaohua

USPTO Trademark & Patent Filings

Trademark applications and grants for Yuan Xiaohua. Yuan Xiaohua has 1 trademark applications. The latest application filed is for "BUTTERFLY"

Company Profile

Yuan, Xiaohua
xiaohua yuan
Yuan; Xiaohua - Beijing CN
YUAN; Xiaohua - US
Yuan; Xiaohua - Delaware OH

Trademarks Patents

Patent Applications

Patent Application	Date
METHOD OF AND SYSTEM FOR DATA ACCESS OVER DUAL DATA CHANNELS WITH DYNAMIC SIM CREDENTIAL 20150004940 - 14/487001 Zhang; David Xining ; et al.	2015-01-01
METHOD OF AND SYSTEM FOR DATA ACCESS OVER DUAL DATA CHANNELS WITH DYNAMIC SIM CREDENTIAL 20130065557 - 13/613698 Zhang; David Xining ; et al.	2013-03-14
Mechanism to Raise the Efficiency of a Reciprocating Refrigeration Compressor 20120308419 - 13/572410 YUAN; Xiaohua	2012-12-06
Mechanism to Raise the Efficiency of a Reciprocating Air Compressor 20110182759 - 12/727907 Yuan; Xiaohua	2011-07-28
Mechanism to Raise the Efficiency of a Reciprocating Refrigeration Compressor 20110182758 - 12/703506 Yuan; Xiaohua	2011-07-28
Circuit switch voice roaming to LTE network 9,749,904 - 14/230,633 Zhang , et al. August 29, 2	2017-08-29
Method for data access using a dynamic SIM credential 9,749,316 - 15/243,306 Zhang , et al. August 29, 2	2017-08-29
Method of and system for data access over dual data channels with dynamic SIM credential 9,426,658 - 14/487,001 Zhang , et al. August 23, 2	2016-08-23
Method of and system for data access over dual data channels with dynamic sim credential 8,838,070 - 13/613,698 Zhang , et al. September 16, 2	2014-09-16
Method of and system for data access over dual data channels with dynamic sim credential 8,838,070 - 13/613,698 Zhang , et al. September 16, 2	2014-09-16

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"BUTTERFLY" 87932587	BUTTERFLY 2018-05-23

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