Inventor
CLIFTON BENJAMIN R
US20 patents
⚠️ This page may combine multiple inventors who share the name “CLIFTON BENJAMIN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IN FOCUS SYSTEMS INC
13 patentsUS5852429ADec 22, 1998
Displaying gray shades on display panel implemented with phase-displaced multiple row selections
IN FOCUS SYSTEMS INC55 citations96
US5767836AJun 16, 1998
Gray level addressing for LCDs
IN FOCUS SYSTEMS INC51 citations96
US5585816ADec 17, 1996
Displaying gray shades on display panel implemented with active addressing technique
IN FOCUS SYSTEMS INC67 citations96
US5546102AAug 13, 1996
Integrated driver for display implemented with active addressing technique
IN FOCUS SYSTEMS INC50 citations96
US5485173AJan 16, 1996
LCD addressing system and method
IN FOCUS SYSTEMS INC60 citations96
US5459495AOct 17, 1995
Gray level addressing for LCDs
IN FOCUS SYSTEMS INC70 citations96
US5420604AMay 30, 1995
LCD addressing system
IN FOCUS SYSTEMS INC87 citations96
US5473338ADec 5, 1995
Addressing method and system having minimal crosstalk effects
IN FOCUS SYSTEMS INC56 citations95
US5861869AJan 19, 1999
Gray level addressing for LCDs
IN FOCUS SYSTEMS INC40 citations92
US5508716AApr 16, 1996
Plural line liquid crystal addressing method and apparatus
IN FOCUS SYSTEMS INC37 citations92
US5440322AAug 8, 1995
Passive matrix display having reduced image-degrading crosstalk effects
IN FOCUS SYSTEMS INC25 citations92
US5642133AJun 24, 1997
Split interval gray level addressing for LCDs
IN FOCUS SYSTEMS INC15 citations82
US5640173AJun 17, 1997
Methods and systems for detecting and correcting dynamic crosstalk effects appearing in moving display patterns
IN FOCUS SYSTEMS INC4 citations57
CLARITY VISUAL SYSTEMS INC
7 patentsUS6388648B1May 14, 2002
Color gamut and luminance matching techniques for image display systems
CLARITY VISUAL SYSTEMS INC217 citations97
US6043797AMar 28, 2000
Color and luminance control system for liquid crystal projection displays
CLARITY VISUAL SYSTEMS INC99 citations97
US6924849B1Aug 2, 2005
Image projection system with multiple arc lamps and flyseye lens array light homogenizer directing polychromatic light on a liquid crystal display
CLARITY VISUAL SYSTEMS INC16 citations91
US6273570B1Aug 14, 2001
Compact light path and package for liquid crystal projection displays
CLARITY VISUAL SYSTEMS INC16 citations91
US6594078B2Jul 15, 2003
Interlocking mounting package having separatable chassis for use in multiscreen projection displays
CLARITY VISUAL SYSTEMS INC27 citations90
US6028701AFeb 22, 2000
Stairstep interlock mounting package for multiscreen projection displays
CLARITY VISUAL SYSTEMS INC15 citations69
USD536380SFeb 6, 2007
Tilable rear projection display module
CLARITY VISUAL SYSTEMS INC3 citations62