DATA QUILL LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11C STATIC STORES 5146
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6911685 Thermally-assisted magnetic memory structuresOct 10, 03Jun 28, 05[H01L]
6836429 MRAM having two write conductorsDec 07, 02Dec 28, 04[G11C]
6505153 Efficient method for producing off-line closed captionsMay 22, 00Jan 07, 03[G10L]
6484296 Electrical rules checker system and method for reporting problems with tri-state logic in electrical rules checkingAug 15, 00Nov 19, 02[G06F]
6456524 Hybrid resistive cross point memory cell arrays and methods of making the sameOct 31, 01Sep 24, 02[G11C]
5812777 Remote terminal operationDec 28, 95Sep 22, 98[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6996500 Method for communicating diagnostic dataExpiredOct 30, 02Feb 07, 06[G06F]
6989327 Forming a contact in a thin-film deviceExpiredJan 31, 04Jan 24, 06[H01L]
6961262 Memory cell isolationExpiredAug 13, 03Nov 01, 05[G11C]
6954373 Apparatus and method for determining the logic state of a magnetic tunnel junction memory deviceExpiredJun 27, 03Oct 11, 05[G11C]
6947313 Method and apparatus of coupling conductors in magnetic memoryExpiredAug 27, 03Sep 20, 05[G11C]
6936479 Method of making toroidal MRAM cellsExpiredJan 15, 04Aug 30, 05[H01L]
6924539 Magnetic memory cell having an annular data layer and a soft reference layerExpiredAug 30, 02Aug 02, 05[H01L]
6924793 Multi-styli input device and method of implementationExpiredJul 16, 02Aug 02, 05[G09G]
6636436 Isolation of memory cells in cross point arraysExpiredOct 25, 01Oct 21, 03[H01L, G11C]

Top Inventors for This Owner

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