Inventor
YANG YU-HSI
TW6 patents
⚠️ This page may combine multiple inventors who share the name “YANG YU-HSI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUARTON INC
5 patentsUS6438888B1Aug 27, 2002
Fixture for quickly clipping accessory on pistol
QUARTON INC56 citations95
US6513251B2Feb 4, 2003
Illuminable laser sight
QUARTON INC59 citations94
USD523576SJun 20, 2006
Combination of camera and flashlight
QUARTON INC19 citations91
US5905751AMay 18, 1999
Laser modules and methods of manufacturing same
QUARTON INC21 citations90
US6940890B2Sep 6, 2005
Position and adjustment device using laser module
QUARTON INC5 citations61