LC

Li-Fung Cheung

Xerox: 8 patents #1,593 of 8,622Top 20%
AL Altek: 1 patents #80 of 158Top 55%
📍 Los Angeles, CA: #1,398 of 12,377 inventorsTop 15%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #578,896 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8587695 Image capturing device capable of automatically switching clock of memory and control method thereof Chia-Ming Hsueh 2013-11-19
6272252 Segmenting image data into blocks and deleting some prior to compression George L. Eldridge, Farzin Blurfrushan, Tom Henning, San A. Phong 2001-08-07
5930790 String-match array for substitutional compression Simon Law, Daniel H. Greene 1999-07-27
5555433 Circuit for interfacing data busses Uoc H. Nguyen, Sam Su, George Apostol, Jr. 1996-09-10
5541932 Circuit for freezing the data in an interface buffer Uoc H. Nguyen, Sam Su, George Apostol, Jr. 1996-07-30
5502821 Method of determining devices requesting the transfer of data signals on a bus Uoc H. Nguyen, Sam Su 1996-03-26
5229863 High speed CCITT decompressor Jean Swey Kao, Simon Law 1993-07-20
4670647 Dirt insensitive optical paper path sensor Fred F. Hubble, III, Randolph H. Bullock, Robert E. Crumrine, James P. Martin, Peter P. White +1 more 1987-06-02
4550254 Low cost infrared reflectance densitometer signal processor chip Mehrdad Zomorrodi, Simon Law 1985-10-29