Inventor

CHANG SABRINA CHWEN-HUEI

CA2 patents

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

15814057 CANADA INC

1 patent

US12123775B2Oct 22, 2024

Method and apparatus for the detection of exposure to ultraviolet light

15814057 CANADA INC0 citations39

8996598 CANADA INC

1 patent

US10451478B2Oct 22, 2019

Method and apparatus for the detection of exposure to ultraviolet light

8996598 CANADA INC0 citations30