SPATLIGHT OF CALIFORNIA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 2149
 
  
 
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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5784038 Color projection system employing dual monochrome liquid crystal displays with misalignment correctionOct 24, 95Jul 21, 98[G09G]
5396262 Polysilicon gate bus with interspersed buffers for driving a row of pixels in an active matrix liquid crystal displayDec 20, 93Mar 07, 95[G09G]
5365355 Light blocking, pixel enhancement and photocurrent reduction in active matrix liquid crystal displaysMar 10, 93Nov 15, 94[G02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5396261 Polysilicon gate bus with interspersed buffers for driving a row of pixels in an active matrix liquid crystal displayExpiredMar 01, 93Mar 07, 95[G09G]

Top Inventors for This Owner

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