Chun-Chung Chang

📍 Chicago, IL: #173 of 643 inventorsTop 30%

🗺 Illinois: #1,480 of 5,663 inventorsTop 30%

Overall (2004): #249,222 of 270,089Top 95%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6733094	Lifting device for LCD	—	2004-05-11