Fu-Rong Zheng

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Yangmei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Ringtone assignment system and the method thereof
- Patent number 9,491,287
- Issue date Nov 8, 2016
- CHUNGHWA TELECOM CO., LTD.
- Fu-Rong Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RINGTONE ASSIGNMENT SYSTEM AND THE METHOD THEREOF
- Publication number 20150181030
- Publication date Jun 25, 2015
- Chunghwa Telecom Co., Ltd.
- Fu-Rong Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE