Man Chi LI

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electrical switch
- Patent number 8,604,376
- Issue date Dec 10, 2013
- Defond Components Limited
- Ming Leong Kong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL SWITCH
- Publication number 20130206561
- Publication date Aug 15, 2013
- DEFOND COMPONENTS LIMITED
- Ming Leong KONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORDLESS PHONE SYSTEM WITH DATA RETRIEVING CAPABILITY USING WIRELES...
- Publication number 20090061850
- Publication date Mar 5, 2009
- CCT TECH ADVANCED PRODUCTS LIMITED
- Man To LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE