Ning-Chain Hsu

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Taipei City, TW

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Patents Applicationslast 30 patents

Information Patent Application
INDOOR NAVIGATION SYSTEM AND INDOOR NAVIGATION METHOD
- Publication number 20180135991
- Publication date May 17, 2018
- Aengin Technology Inc.
- Kai-Chieh Yang
- G01 - MEASURING TESTING
Information Patent Application
ROLLCALL SYSTEM AND ROLLCALL METHOD
- Publication number 20180137699
- Publication date May 17, 2018
- Aengin Technology Inc.
- Kai-Chieh Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USER LOCATION NOTIFICATION SYSTEM AND METHOD THEREOF
- Publication number 20180137732
- Publication date May 17, 2018
- Aengin Technology Inc.
- Kai-Chieh Yang
- G08 - SIGNALLING