NC

Nga Man Chang

HA Hasbro: 1 patents #6 of 23Top 30%
📍 Sha Tin, CN: #26 of 67 inventorsTop 40%
Overall (2025): #267,343 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12194775 Fabric printing method for producing sparkling fabric Man Kuen Cheung, Sze Wing Ling 2025-01-14