Shu-Hua Liu

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Zhubei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Wireless smart network video camera
- Patent number D749661
- Issue date Feb 16, 2016
- Amaryllo International B.V.
- Chao-Tung Yang
- D16 - Photography and optical equipment
Information Patent Grant
Wireless IP camera
- Patent number D713868
- Issue date Sep 23, 2014
- Amaryllo International B.V.
- Chao-Tung Yang
- D16 - Photography and optical equipment
Information Patent Grant
Smart-home wireless video security sensor
- Patent number D712292
- Issue date Sep 2, 2014
- Amaryllo International B.V.
- Chao-Tung Yang
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
SMART DOORBELL WITH ENERGY SAVING METHOD
- Publication number 20150138353
- Publication date May 21, 2015
- Amaryllo International, Inc.
- Chao-Tung YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE