Ka Man Lui

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for managing an alarm signal, alarm clock compris...
- Patent number 9,046,877
- Issue date Jun 2, 2015
- WOOX Innovations Belgium NV
- Kin-Wa Tang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR MANAGING AN ALARM SIGNAL, ALARM CLOCK COMPRIS...
- Publication number 20140049388
- Publication date Feb 20, 2014
- Koninklijke Philips N.V.
- Kin-Wa Tang
- G06 - COMPUTING CALCULATING COUNTING