Chang Chao

📍 Lexington, MA: #81 of 237 inventorsTop 35%

🗺 Massachusetts: #1,866 of 6,583 inventorsTop 30%

Overall (2004): #249,128 of 270,089Top 95%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D489416	Lower case for palm-top TV game	—	2004-05-04