KC

Kei Fung Choi

SM Silverlit Toys Manufactory: 2 patents #1 of 1Top 100%
Overall (2003): #57,588 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6645037 Programmable toy and game 2003-11-11
6620024 Computerized toy 2003-09-16