PROXIMA CORPORATION, A DELAWARE CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5089810 Stacked display panel construction and method of making sameApr 09, 90Feb 18, 92[G09G, G02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5700076 Laser illuminated image producing system and method of using sameExpiredAug 18, 94Dec 23, 97[G03B]
5699195 Projection lens arrangement and method of using sameExpiredJun 07, 96Dec 16, 97[G02B]
5682181 Method and display control system for accentuatingExpiredMay 23, 94Oct 28, 97[G09G]
5541646 Display image stabilization apparatus and method of using sameExpiredJan 24, 95Jul 30, 96[H04N]
5512967 ProjectorExpiredSep 28, 93Apr 30, 96[G03B]
5510861 Compact projector and method of using sameExpiredSep 15, 94Apr 23, 96[G03B]
5302946 Stacked display panel construction and method of making sameExpiredAug 07, 91Apr 12, 94[G09G]
5298892 Stacked display panel construction and method of making sameExpiredApr 16, 91Mar 29, 94[G09G]
5299039 Stacked display panel construction and method of aligning pixel elements thereofExpiredMar 08, 91Mar 29, 94[G09G, G02F]
5264835 Enhanced color display system and method of using sameExpiredNov 18, 91Nov 23, 93[G09G]
5225875 High speed color display system and method of using sameExpiredSep 21, 90Jul 06, 93[G09G]
5177629 Liquid crystal display with an optical fluid layerExpiredJun 13, 91Jan 05, 93[G02F]
5153568 Liquid crystal display panel system and method of using sameExpiredApr 24, 91Oct 06, 92[G09G]
5137484 Method of making a liquid crystal display constructionExpiredJun 13, 91Aug 11, 92[G02F]
5062001 Gray scale system for visual displaysExpiredApr 11, 90Oct 29, 91[H04N]

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