Ching-Li TSAI

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Chiayi City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Spring-piston airsoft gun
- Patent number 8,453,633
- Issue date Jun 4, 2013
- Ching-Li Tsai
- F41 - WEAPONS
Information Patent Grant
Fabrication of capacitors with low voltage coefficient of capacitance
- Patent number 6,159,819
- Issue date Dec 12, 2000
- United Microelectronics Corp.
- Ching-Huei Tsai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Laser Sight Firing Device Mountable To An Air Gun
- Publication number 20130227872
- Publication date Sep 5, 2013
- Ching-Li TSAI
- F41 - WEAPONS
Information Patent Application
ELECTRIC MOTOR CAPABLE OF HEAT DISSIPATION
- Publication number 20120223602
- Publication date Sep 6, 2012
- Ching-Li TSAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPRING-PISTON AIRSOFT GUN
- Publication number 20110315134
- Publication date Dec 29, 2011
- Ching-Li TSAI
- F41 - WEAPONS
Information Patent Application
Energy-saving fluorescent lamp
- Publication number 20100328930
- Publication date Dec 30, 2010
- Ming-Jung Wu
- F21 - LIGHTING