Shu-Mei Tseng

Person

Chung Ho City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Safety for a trigger mechanism of an air gun
- Patent number 8,839,771
- Issue date Sep 23, 2014
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Grant
Pressure stabilization arrangement for air pistol
- Patent number 8,590,521
- Issue date Nov 26, 2013
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Grant
Valve for connecting a gas cartridge to a hollow connector in an ai...
- Patent number 8,590,520
- Issue date Nov 26, 2013
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Grant
Model helicopter with improved reduction gear mechanism
- Patent number 8,523,627
- Issue date Sep 3, 2013
- Shu-Mei Tseng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Airsoft gun
- Patent number 8,485,173
- Issue date Jul 16, 2013
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Grant
Model helicopter with epicyclic gearing based reduction gear mechanism
- Patent number 8,287,422
- Issue date Oct 16, 2012
- Shu-Mei Tseng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Firing frequency controller
- Patent number 7,992,483
- Issue date Aug 9, 2011
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Grant
Pneumatic toy gun
- Patent number 7,836,872
- Issue date Nov 23, 2010
- Shu-Mei Tseng
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Safety for a trigger mechanism of an air gun
- Publication number 20140060509
- Publication date Mar 6, 2014
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Application
Valve for connecting a gas cartridge to a hollow connector in an ai...
- Publication number 20130269670
- Publication date Oct 17, 2013
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Application
Pressure stabilization arrangement for air pistol
- Publication number 20130269671
- Publication date Oct 17, 2013
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Application
CVT of radio-controlled car
- Publication number 20120172162
- Publication date Jul 5, 2012
- Shu-Mei Tseng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Model Helicopter With Improved Reduction Gear Mechanism
- Publication number 20110277575
- Publication date Nov 17, 2011
- Shu-Mei Tseng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Model helicopter with epicyclic gearing based reduction gear mechanism
- Publication number 20110281683
- Publication date Nov 17, 2011
- Shu-Mei Tseng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FIRING FREQUENCY CONTROLLER
- Publication number 20100212648
- Publication date Aug 26, 2010
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Application
PNEUMATIC TOY GUN
- Publication number 20100071680
- Publication date Mar 25, 2010
- Shu-Mei Tseng
- F41 - WEAPONS
Information Patent Application
BLOWGUN
- Publication number 20080216806
- Publication date Sep 11, 2008
- Shu-Mei Tseng
- F41 - WEAPONS

Shu-Mei Tseng

Person

Patents Grantslast 30 patents

Safety for a trigger mechanism of an air gun

Pressure stabilization arrangement for air pistol

Valve for connecting a gas cartridge to a hollow connector in an ai...

Model helicopter with improved reduction gear mechanism

Airsoft gun

Model helicopter with epicyclic gearing based reduction gear mechanism

Firing frequency controller

Pneumatic toy gun

Patents Applicationslast 30 patents

Safety for a trigger mechanism of an air gun

Valve for connecting a gas cartridge to a hollow connector in an ai...

Pressure stabilization arrangement for air pistol

CVT of radio-controlled car

Model Helicopter With Improved Reduction Gear Mechanism

Model helicopter with epicyclic gearing based reduction gear mechanism

FIRING FREQUENCY CONTROLLER

PNEUMATIC TOY GUN

BLOWGUN