Hsin-Cheng Yeh

Person

Yung Kang City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable paint ball gun triggers
- Patent number 7,950,380
- Issue date May 31, 2011
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Multi-purposes mechanism for shooting apparatus
- Patent number 7,658,186
- Issue date Feb 9, 2010
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Paintball gun percussion structure
- Patent number 7,634,991
- Issue date Dec 22, 2009
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Paintball gun with a pressure gauge device
- Patent number 7,581,537
- Issue date Sep 1, 2009
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Paintball gun percussion structure
- Patent number 7,500,478
- Issue date Mar 10, 2009
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Paintball gun triggering mechanism
- Patent number 7,401,607
- Issue date Jul 22, 2008
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Paintball gun
- Patent number 7,290,537
- Issue date Nov 6, 2007
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Quick-release connector structure for an air tank
- Patent number 7,156,135
- Issue date Jan 2, 2007
- Sunworld Industrial Co., Ltd.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Grant
Pressure regulator for a paint ball gun
- Patent number 7,045,726
- Issue date May 16, 2006
- Sunworld Industrial Co., Ltd.
- Hsin-cheng Yeh
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
HOPPER STRUCTURE OF PAINTBALL MARKER
- Publication number 20110073092
- Publication date Mar 31, 2011
- HSIN-CHENG YEH
- F41 - WEAPONS
Information Patent Application
ROULETTE WHEEL-TYPE FUNNEL DEVICE FOR USE WITH HOPPER OF PAINTBALL...
- Publication number 20110056469
- Publication date Mar 10, 2011
- HSIN-CHENG YEH
- F41 - WEAPONS
Information Patent Application
BB gun loading device
- Publication number 20100000505
- Publication date Jan 7, 2010
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
PAINTBALL GUN WITH A WINDOW DESIGN TO MONITOR THE INTERIOR OF THE P...
- Publication number 20090301458
- Publication date Dec 10, 2009
- SUNWORLD INDUSTRIAL CO., LTD.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Adjustable Paint Ball Gun Triggers
- Publication number 20090266348
- Publication date Oct 29, 2009
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
PAINTBALL GUN WITH A PRESSURE GAUGE DEVICE
- Publication number 20090223501
- Publication date Sep 10, 2009
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Electronic device to control shooting of a BB gun
- Publication number 20090133679
- Publication date May 28, 2009
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Multi-purposes mechanism for shooting apparatus
- Publication number 20090133681
- Publication date May 28, 2009
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Paintball gun with a window design to monitor the interior of the p...
- Publication number 20090064980
- Publication date Mar 12, 2009
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Paintball Gun Loading Device
- Publication number 20080092867
- Publication date Apr 24, 2008
- SUNWORLD INDUSTRIAL CO., LTD.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
PAINTBALL GUN PERCUSSION STRUCTURE
- Publication number 20080087265
- Publication date Apr 17, 2008
- SUNWORLD INDUSTRIAL CO., LTD.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Paintball gun percussion structure
- Publication number 20080087266
- Publication date Apr 17, 2008
- SUNWORLD INDUSTRIAL CO., LTD.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Restraining Structure for a Pressure Regulator of a Paint Ball Gun
- Publication number 20080035136
- Publication date Feb 14, 2008
- SUNWORLD INDUSTRIAL CO., LTD.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Paintball Gun Triggering Mechanism
- Publication number 20070267005
- Publication date Nov 22, 2007
- SUNWORLD INDUSTRIAL CO., LTD.
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Light reflecting triggering device for a paintball gun
- Publication number 20070189014
- Publication date Aug 16, 2007
- Hsin-Cheng Yeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Paintball gun
- Publication number 20070113835
- Publication date May 24, 2007
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Quick-release device for a cylinder of a paintball gun
- Publication number 20070084452
- Publication date Apr 19, 2007
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Loader switch structure for a paint ball gun
- Publication number 20070023024
- Publication date Feb 1, 2007
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Two-stage percussion for a paint ball gun
- Publication number 20070012214
- Publication date Jan 18, 2007
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Pressure control device for a paintball gun
- Publication number 20060162710
- Publication date Jul 27, 2006
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Paintball gun
- Publication number 20060162712
- Publication date Jul 27, 2006
- Hsin-Cheng Yeh
- F41 - WEAPONS
Information Patent Application
Control valve for high pressure fluid
- Publication number 20060162787
- Publication date Jul 27, 2006
- Hsin-Cheng Yeh
- F41 - WEAPONS

Hsin-Cheng Yeh

Person

Patents Grantslast 30 patents

Adjustable paint ball gun triggers

Multi-purposes mechanism for shooting apparatus

Paintball gun percussion structure

Paintball gun with a pressure gauge device

Paintball gun percussion structure

Paintball gun triggering mechanism

Paintball gun

Quick-release connector structure for an air tank

Pressure regulator for a paint ball gun

Patents Applicationslast 30 patents

HOPPER STRUCTURE OF PAINTBALL MARKER

ROULETTE WHEEL-TYPE FUNNEL DEVICE FOR USE WITH HOPPER OF PAINTBALL...

BB gun loading device

PAINTBALL GUN WITH A WINDOW DESIGN TO MONITOR THE INTERIOR OF THE P...

Adjustable Paint Ball Gun Triggers

PAINTBALL GUN WITH A PRESSURE GAUGE DEVICE

Electronic device to control shooting of a BB gun

Multi-purposes mechanism for shooting apparatus

Paintball gun with a window design to monitor the interior of the p...

Paintball Gun Loading Device

PAINTBALL GUN PERCUSSION STRUCTURE

Paintball gun percussion structure

Restraining Structure for a Pressure Regulator of a Paint Ball Gun

Paintball Gun Triggering Mechanism

Light reflecting triggering device for a paintball gun

Paintball gun

Quick-release device for a cylinder of a paintball gun

Loader switch structure for a paint ball gun

Two-stage percussion for a paint ball gun

Pressure control device for a paintball gun

Paintball gun

Control valve for high pressure fluid