HL

Hsin-Fang Lei

OT Opto Tech: 1 patents #1 of 2Top 50%
Overall (1997): #139,250 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5659127 Substrate structure of monolithic gas sensor Jin-Shown Shie 1997-08-19