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Patents Grantslast 30 patents

Information Patent Grant
Automatic power-off protection apparatus
- Patent number 7,684,164
- Issue date Mar 23, 2010
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Shih-Fang Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Humidity detection and power cut-off device
- Patent number 7,557,466
- Issue date Jul 7, 2009
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Shih-Fang Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC POWER-OFF PROTECTION APPARATUS
- Publication number 20080062591
- Publication date Mar 13, 2008
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- SHIH-FANG WONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HUMIDITY DETECTION AND POWER CUT-OFF DEVICE
- Publication number 20080013241
- Publication date Jan 17, 2008
- HON HAI Precision Industry CO., LTD.
- SHIH-FANG WONG
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
APPARATUS FOR DEFINING KEYSTROKE VALUES OF KEYBOARD, KEYBOARD WITH...
- Publication number 20070222761
- Publication date Sep 27, 2007
- HON HAI Precision Industry CO., LTD.
- Shih-Fang Wong
- G06 - COMPUTING CALCULATING COUNTING