Inventor
JIA CHARLES CHI
US12 patents
⚠️ This page may combine multiple inventors who share the name “JIA CHARLES CHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
10 patentsUS6757081B1Jun 29, 2004
Methods and apparatus for analyzing and image and for controlling a scanner
HEWLETT PACKARD DEVELOPMENT CO135 citations96
US6970607B2Nov 29, 2005
Methods for scanning and processing selected portions of an image
HEWLETT PACKARD DEVELOPMENT CO28 citations91
US7483564B2Jan 27, 2009
Method and apparatus for three-dimensional shadow lightening
HEWLETT PACKARD DEVELOPMENT CO11 citations83
US6728005B1Apr 27, 2004
Method for automatic removal of image artifacts
HEWLETT PACKARD DEVELOPMENT CO14 citations76
US6928462B2Aug 9, 2005
System and method for distributed processing of non-processable elements of a document to be rendered on a client
HEWLETT PACKARD DEVELOPMENT CO7 citations73
US6839459B2Jan 4, 2005
Method and apparatus for three-dimensional shadow lightening
HEWLETT PACKARD DEVELOPMENT CO7 citations73
US7092564B2Aug 15, 2006
Automatic generation of frames for digital images
HEWLETT PACKARD DEVELOPMENT CO9 citations66
US6870959B1Mar 22, 2005
Method for automatic removal of vertical streaks by modifying image data associated with non-homogenous image elements
HEWLETT PACKARD DEVELOPMENT CO4 citations55
US7146055B2Dec 5, 2006
Image processing decompression apparatus and method of using same different scaling algorithms simultaneously
HEWLETT PACKARD DEVELOPMENT CO1 citations51
US7149004B2Dec 12, 2006
System and method of processing scanned negative image
HEWLETT PACKARD DEVELOPMENT CO0 citations42