Daniel Cheng

Follow

Person

Sijhih, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Twin-beam laser module for use with a laser sight
- Patent number 8,898,915
- Issue date Dec 2, 2014
- Quarton, Inc.
- Daniel Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Gun system and accessory thereof
- Patent number 7,523,583
- Issue date Apr 28, 2009
- Quarton Inc.
- Daniel Cheng
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Twin-Beam Laser Module For Use With A Laser Sight
- Publication number 20130182739
- Publication date Jul 18, 2013
- Quarton, Inc.
- Daniel Cheng
- F41 - WEAPONS
Information Patent Application
Gun system and accessory thereof
- Publication number 20070193103
- Publication date Aug 23, 2007
- Daniel Cheng
- F41 - WEAPONS