Inventor
HUANG CHAOCHI
TW11 patents
⚠️ This page may combine multiple inventors who share the name “HUANG CHAOCHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUARTON INC
8 patentsUS5495675AMar 5, 1996
Laser sight for use in archery
QUARTON INC80 citations95
US5803582ASep 8, 1998
Laser pointer
QUARTON INC44 citations92
US5697700ADec 16, 1997
Handy laser pointer
QUARTON INC36 citations92
US5584569ADec 17, 1996
Semiconductor laser module
QUARTON INC53 citations92
US5394430AFeb 28, 1995
Laser module
QUARTON INC27 citations92
USD523576SJun 20, 2006
Combination of camera and flashlight
QUARTON INC19 citations91
US7322118B2Jan 29, 2008
Non-contact electronic level
QUARTON INC9 citations79
US5757563AMay 26, 1998
Multi-angle laser beam projector
QUARTON INC2 citations62