Hui Chang Chuang

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Pan Chiao City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Electric power storage device with multiple voltage outputs
- Publication number 20070096692
- Publication date May 3, 2007
- SINBON ELECTRONICS COMPANY LTD.
- Hui-Chang Chuang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable charging system
- Publication number 20060170392
- Publication date Aug 3, 2006
- SINBON ELECTRONICS COMPANY LTD.
- Kuo-Chan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Transmission apparatus for cellulous phone
- Publication number 20030119553
- Publication date Jun 26, 2003
- Sinbon Electronics Company Ltd.
- Hui Chang Chuang
- G06 - COMPUTING CALCULATING COUNTING