Thomas Young Chang

Thomas Young Chang

STSeagate Technology: 42 patents #82 of 4,626Top 2%

IBM: 24 patents #4,429 of 70,183Top 7%

USUmax Data Systems: 19 patents #3 of 119Top 3%

P2Paragon 28: 14 patents #13 of 52Top 25%

HGHGST: 3 patents #567 of 1,677Top 35%

W(Western Digital (Fremont): 1 patents #299 of 473Top 65%

California: #2,061 of 386,348 inventorsTop 1%

Overall (All Time): #13,369 of 4,157,543Top 1%

Issued Patents All Time

Showing 101–104 of 104 patents

Patent #	Title	Co-Inventors	Date
D369149	Computer video information converter	Tony Chen	1996-04-23
D369148	Roller type gray scale scanner	Tony Chen	1996-04-23
D368257	Transparency scanner	Tony Chen	1996-03-26
D367495	Automatic document feeder	Tony Chen	1996-02-27