Chang-Nan Chen

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Shinjuang City, TW

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Patents Grantslast 30 patents

Information Patent Grant
LED module with fast disassembly function
- Patent number 8,444,310
- Issue date May 21, 2013
- Amphenol LTW Technology Co., Ltd.
- Chang-Nan Chen
- F21 - LIGHTING
Information Patent Grant
Waterproof connector and method for manufacturing the same
- Patent number 7,641,494
- Issue date Jan 5, 2010
- Liang Tei Co., Ltd.
- Chang-Nan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector
- Patent number D564962
- Issue date Mar 25, 2008
- Liang Tei Co. Ltd.
- Chang-Nan Chen
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Adjustable buckling structure for connectors
- Patent number 7,083,462
- Issue date Aug 1, 2006
- Liang Tei Co., Ltd.
- Chang-Nan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waterproof structure applied to AC plug and socket
- Patent number 7,063,550
- Issue date Jun 20, 2006
- Liang Tei Co., Ltd.
- Chang-Nan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable locking device
- Patent number 7,037,131
- Issue date May 2, 2006
- Liang Tai Co., Ltd.
- Chang-Nan Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED MODULE WITH FAST DISASSEMBLY FUNCTION
- Publication number 20120044685
- Publication date Feb 23, 2012
- Amphenol LTW Technology Co., Ltd.
- Chang-Nan CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
WATERPROOF CONNECTOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20090186506
- Publication date Jul 23, 2009
- Chang-Nan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOOSE-PROOF CONNECTOR
- Publication number 20080318463
- Publication date Dec 25, 2008
- Chang-Nan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WATERPROOF STRUCTURE APPLIED TO AC PLUG AND SOCKET
- Publication number 20060154509
- Publication date Jul 13, 2006
- Liang Tei Co., Ltd
- Chang-Nan Chen
- H01 - BASIC ELECTRIC ELEMENTS