Hsi-Chuan WEI

Follow

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making friends anonymously under instant messaging commu...
- Patent number 10,003,579
- Issue date Jun 19, 2018
- Gemtek Technology Co., Ltd.
- Der-Hwa Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for Making Friends Anonymously under Instant Messaging Commu...
- Publication number 20180139185
- Publication date May 17, 2018
- GEMTEK TECHNOLOGY CO., LTD.
- Der-Hwa Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTABLISHING VIRTUAL COMMUNITY NETWORK CONNECTION AND NE...
- Publication number 20170242577
- Publication date Aug 24, 2017
- GEMTEK TECHNOLOGY CO.,LTD.
- Der-Hwa TAN
- G06 - COMPUTING CALCULATING COUNTING