P

Inventor

TSE YAN YIN

CN9 patents
⚠️ This page may combine multiple inventors who share the name “TSE YAN YIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV HONG KONG POLYTECHNIC

6 patents

TSE YAN YIN

1 patent

LAM SIU YIN

1 patent

TO CHI HO

1 patent