INTELLECTUAL VENTURES HOLDING 56 LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
B42D BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 132
 
  
 
B43L ARTICLES FOR WRITING OR DRAWING UPON; ACCESSORIES FOR WRITING OR DRAWING 18
 
  
 
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
5850231 Electronic device having ferroelectric memoryMay 13, 96Dec 15, 98[G09G]
5832113 Data input device with a display keyboardSep 29, 97Nov 03, 98[G06F, G06K]
5761340 Data editing method and system for a pen type input deviceMar 11, 96Jun 02, 98[G06K]
5758332 Information service providing systemJun 02, 95May 26, 98[G06F]
5664030 Method and apparatus for recording/reproducing mesh pattern dataMay 26, 95Sep 02, 97[G06K]
5640499 Method of editing a drawing displayed on a display unit of a computer by simultaneously moving plural elements included in an editing areaApr 01, 96Jun 17, 97[G06F]
5591957 Apparatus for reading mesh pattern image data having bars along upper and lower sides of mesh pattern and a boundary line between horizontally adjacent dark and light area of mesh patternMay 26, 95Jan 07, 97[G06K]
5577774 Method of recording/reproducing data of mesh pattern, and apparatus thereforFeb 10, 94Nov 26, 96[B42D]
5568637 Electronic device having pseudo-SRAM and CPU operating in an active mode and in an idle modeJun 20, 94Oct 22, 96[G06F]
5557727 Diagram drawing apparatusMar 01, 93Sep 17, 96[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6052715 Interactive communication system for downloading large amount dataExpiredMay 13, 97Apr 18, 00[H04N, H04H]
5212636 Radio receiver capable of confirming gambling resultsExpiredDec 26, 89May 18, 93[G06F, A63B]
5182657 Image processing apparatus including binary data producing unitExpiredApr 24, 90Jan 26, 93[H04N]
5165016 Image data output apparatus with display range designation meansExpiredJan 22, 90Nov 17, 92[G06F]
5153928 Method and apparatus for recording/reproducing mesh pattern dataExpiredMay 30, 90Oct 06, 92[G06K]
5126958 Calculator equipped with notation converting functionExpiredJun 08, 89Jun 30, 92[G06F]
5042079 Method of recording/reproducing data of mesh pattern, and apparatus thereforExpiredAug 03, 89Aug 20, 91[G06K]

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