Shanghai YOACHUAN Information Technology Co., Ltd.

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION HOUSING FOR RFID TAG
- Publication number 20140224884
- Publication date Aug 14, 2014
- XERAFY LTD (BVI)
- Zhijia LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAG ANTENNA WITH COMPENSATION STRUCTURE, RFID TAG AND RFID SYSTEM
- Publication number 20140091150
- Publication date Apr 3, 2014
- XERAFY LTD (BVI)
- Zhijia Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Miniaturized Radio-Frequency Identification Tag and Microstrip Patc...
- Publication number 20130043316
- Publication date Feb 21, 2013
- Shanghai YOACHUAN Information Technology Co., Ltd.
- Zhijia Liu
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks