Liyan Ren

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
RFID tag antenna, RFID tag and processing method thereof
- Patent number 9,679,238
- Issue date Jun 13, 2017
- MESNAC
- Zhongxue Yuan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
RFID TAG ANTENNA, RFID TAG AND PROCESSING METHOD THEREOF
- Publication number 20150356396
- Publication date Dec 10, 2015
- ZHONGXUE YUAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR