Inventor
HEWLETT GREGORY J
US29 patents
⚠️ This page may combine multiple inventors who share the name “HEWLETT GREGORY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
25 patentsUS6778155B2Aug 17, 2004
Display operation with inserted block clears
TEXAS INSTRUMENTS INC198 citations99
US5508750AApr 16, 1996
Encoding data converted from film format for progressive display
TEXAS INSTRUMENTS INC111 citations98
US6008785ADec 28, 1999
Generating load/reset sequences for spatial light modulator
TEXAS INSTRUMENTS INC86 citations96
US5550592AAug 27, 1996
Film mode progressive scan conversion
TEXAS INSTRUMENTS INC64 citations96
US5519450AMay 21, 1996
Graphics subsystem for digital television
TEXAS INSTRUMENTS INC74 citations95
US7006995B1Feb 28, 2006
Secure distribution of digital data
TEXAS INSTRUMENTS INC43 citations93
US6987597B2Jan 17, 2006
Pulse width modulation sequence generation
TEXAS INSTRUMENTS INC18 citations93
US6573951B1Jun 3, 2003
Non-terminating pulse width modulation for displays
TEXAS INSTRUMENTS INC30 citations93
US6115083ASep 5, 2000
Load/reset sequence controller for spatial light modulator
TEXAS INSTRUMENTS INC32 citations93
US7446785B1Nov 4, 2008
High bit depth display with low flicker
TEXAS INSTRUMENTS INC21 citations92
US6891657B2May 10, 2005
Damped control of a micromechanical device
TEXAS INSTRUMENTS INC32 citations92
US6061049AMay 9, 2000
Non-binary pulse-width modulation for improved brightness
TEXAS INSTRUMENTS INC46 citations92
US5812303ASep 22, 1998
Light amplitude modulation with neutral density filters
TEXAS INSTRUMENTS INC43 citations92
US7403213B1Jul 22, 2008
Boundary dispersion for artifact mitigation
TEXAS INSTRUMENTS INC20 citations91
US6226054B1May 1, 2001
Global light boost for pulse width modulation display systems
TEXAS INSTRUMENTS INC32 citations91
US6879451B1Apr 12, 2005
Neutral density color filters
TEXAS INSTRUMENTS INC45 citations89
US6967759B2Nov 22, 2005
Pulse width modulation sequence generation
TEXAS INSTRUMENTS INC12 citations84
US7471273B2Dec 30, 2008
Bit segment timing organization providing flexible bit segment lengths
TEXAS INSTRUMENTS INC15 citations83
US6970150B2Nov 29, 2005
Control timing for spatial light modulator
TEXAS INSTRUMENTS INC6 citations74
US6898019B2May 24, 2005
Pulse width modulation sequence generation
TEXAS INSTRUMENTS INC7 citations74
US7972001B2Jul 5, 2011
Projection illumination device and method for projection visual display system using multiple controlled light emitters having individual wavelengths
TEXAS INSTRUMENTS INC5 citations62
US7403187B2Jul 22, 2008
Generalized reset conflict resolution of load/reset sequences for spatial light modulators
TEXAS INSTRUMENTS INC5 citations61
US7884988B2Feb 8, 2011
Supplemental reset pulse
TEXAS INSTRUMENTS INC2 citations54
US7876298B2Jan 25, 2011
Control timing for spatial light modulator
TEXAS INSTRUMENTS INC0 citations52
US7783576B2Aug 24, 2010
Secure distribution of digital data
TEXAS INSTRUMENTS INC0 citations49