HC

Hsin-Yuan Chang

MM Meta Materials: 3 patents #1 of 3Top 35%
Overall (2024): #84,271 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1015424 Banknote, identification card, passport, check, security document, government stamp, vehicle registration, or package, with security feature Clinton K. Landrock 2024-02-20
D1014620 Banknote, identification card, passport, check, security document, government stamp, vehicle registration or package with security feature Clinton K. Landrock 2024-02-13
D1014621 Banknote, identification card, passport, check, security document, government stamp, vehicle registration or package, with security feature Clinton K. Landrock 2024-02-13