CC

Chien-Kuo Chang

TSMC: 14 patents #2,167 of 12,232Top 20%
AC Asia Optical Co.: 3 patents #75 of 366Top 25%
AS Abocom Systems: 1 patents #5 of 16Top 35%
AO Au Optronics: 1 patents #1,836 of 2,945Top 65%
OI Olympus Imaging: 1 patents #211 of 341Top 65%
Overall (All Time): #19,195 of 4,157,543Top 1%
87
Patents All Time

Issued Patents All Time

Showing 76–87 of 87 patents

Patent #TitleCo-InventorsDate
D447646 Desk 2001-09-11
6189844 Keyboard support device on a desk 2001-02-20
6182579 Office desk with multiple trays pivotally connected thereto 2001-02-06
6161487 Computer office table structure 2000-12-19
D433846 Display shelving 2000-11-21
D432329 Drawing desk 2000-10-24
D428557 Office desk 2000-07-25
D426090 Leg for a desk 2000-06-06
D415910 Desk 1999-11-02
5947035 Device for connecting an auxiliary desk to a main desk 1999-09-07
D390376 Office desk 1998-02-10
5683154 Desk 1997-11-04