Inventor

CHANG SHENQ-TSONG

TW4 patents

⚠️ This page may combine multiple inventors who share the name “CHANG SHENQ-TSONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAT APPLIED RES LABORATORIES

2 patents

US10209161B2Feb 19, 2019

Measuring optical element for aberration from gravity and holding

NAT APPLIED RES LABORATORIES2 citations70

US10025058B2Jul 17, 2018

Gap compensation mechanism for self adaptive posture adjustment

NAT APPLIED RES LABORATORIES0 citations48

PREC INSTR DEV CT NAT SCIENCE

1 patent

US6797959B2Sep 28, 2004

Sensitivity adjusting equipment of photoelectric smoke detector

PREC INSTR DEV CT NAT SCIENCE7 citations68

CHAN CHIA-YEN

1 patent

US8823927B2Sep 2, 2014

System and method for nondestructive measuring refractive index and thickness of lens

CHAN CHIA-YEN3 citations50