P

Inventor

WEBB STEVEN L

US44 patents
⚠️ This page may combine multiple inventors who share the name “WEBB STEVEN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD CO

20 patents
US5946012AAug 31, 1999

Reliable high performance drop generator for an inkjet printhead

HEWLETT PACKARD CO131 citations98
US5874974AFeb 23, 1999

Reliable high performance drop generator for an inkjet printhead

HEWLETT PACKARD CO91 citations97
US5336976AAug 9, 1994

Illumination warm-up control in a document scanner

HEWLETT PACKARD CO78 citations96
US6542260B1Apr 1, 2003

Multiple image scanner

HEWLETT PACKARD CO69 citations95
US5285293AFeb 8, 1994

Method and apparatus for providing sensor compensation

HEWLETT PACKARD CO72 citations94
US5654809AAug 5, 1997

Method and apparatus for dynamic white point adjustment

HEWLETT PACKARD CO20 citations92
US5479207ADec 26, 1995

System and method for improving the signal to noise ratio of a CCD sensor in an optical scanner

HEWLETT PACKARD CO27 citations92
US5463217AOct 31, 1995

Adapter for scanning transparencies with a reflective document scanner

HEWLETT PACKARD CO42 citations92
US5341225AAug 23, 1994

Image scanning system and method with improved repositioning

HEWLETT PACKARD CO24 citations92
US5185034AFeb 9, 1993

Ink-jet inks with improved colors and plain paper capacity

HEWLETT PACKARD CO45 citations92
US5144455ASep 1, 1992

Method and apparatus for locating the document referencing corner in a document scanner

HEWLETT PACKARD CO35 citations92
US5278674AJan 11, 1994

Method and apparatus for providing illumination compensation in a document scanner

HEWLETT PACKARD CO53 citations91
US5239387AAug 24, 1993

Buffering control for accommodating variable data exchange rates

HEWLETT PACKARD CO55 citations91
US6160249ADec 12, 2000

Adaptive resolution scanning

HEWLETT PACKARD CO13 citations73
US5719965AFeb 17, 1998

Higher precision look-up table from lower precision look-up table for improved tonal adjustment

HEWLETT PACKARD CO16 citations73
US5489772AFeb 6, 1996

Variable optical sampling rate dependent on requested scan resolution

HEWLETT PACKARD CO16 citations73
US5300767AApr 5, 1994

Color image sensing assembly with multiple linear sensors and aligned filters

HEWLETT PACKARD CO19 citations73
US5909231AJun 1, 1999

Gas flush to eliminate residual bubbles

HEWLETT PACKARD CO12 citations71
US5930410AJul 27, 1999

Method and apparatus for obtaining multiple views from one scan window

HEWLETT PACKARD CO10 citations67
US6327058B1Dec 4, 2001

Method and apparatus for including an auxiliary image in a scanned image

HEWLETT PACKARD CO3 citations62

HEWLETT PACKARD DEVELOPMENT CO

12 patents

WESTERN DIGITAL TECH INC

4 patents

PROCTER & GAMBLE

4 patents

WEBB STEVEN L

2 patents

SARKISIAN GEORGE

1 patent

HEWLETT PACKARD DEVELOPMENT CO LP

1 patent