HC

Hsiang-Yu Chuang

LC Lee Chi Enterprises Co.: 2 patents #1 of 8Top 15%
📍 Changhua City, TW: #7 of 62 inventorsTop 15%
Overall (2019): #165,961 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10363914 Self-sealing hydraulic device Wen-Tsung Liu 2019-07-30
10234046 Check structure and hydraulic braking system having the same 2019-03-19