Chun Yuan Chang

📍 New Taipei, TW: #10 of 327 inventorsTop 4%

Overall (2003): #6,862 of 273,478Top 3%

Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
D483204	Book holder	—	2003-12-09
6637082	Quick holder	—	2003-10-28
D481075	Sorter	—	2003-10-21
D479273	Desk tray	—	2003-09-02
D475749	Triple wall file	—	2003-06-10
6536244	Computer security device	—	2003-03-25