CHI-HSIN LIANG

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NEW TAIPEI CITY 22068, TW

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC QUEUING AND NOTIFICATION SYSTEM
- Publication number 20160055741
- Publication date Feb 25, 2016
- RICHPLAY INFORMATION CO., LTD.
- CHI-HSIN LIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEECH ASSISTANCE SYSTEM IN COMBINATION WITH MOBILE DEVICE
- Publication number 20160048503
- Publication date Feb 18, 2016
- RICHPLAY INFORMATION CO., LTD.
- CHI-HSIN LIANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BLIND-GUIDING POSITIONING SYSTEM FOR MOBILE DEVICE AND METHOD FOR O...
- Publication number 20160030275
- Publication date Feb 4, 2016
- RICHPLAY INFORMATION CO., LTD.
- CHI-HSIN LIANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PROVIDING E-COMMERCE SERVICE TO PHYSICAL COMMUNITY
- Publication number 20150371314
- Publication date Dec 24, 2015
- RICHPLAY INFORMATION CO., LTD.
- CHI-HSIN LIANG
- G06 - COMPUTING CALCULATING COUNTING