COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 2149
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7149556 Method and apparatus for optimized battery life and authentication in contactless technologyJun 07, 02Dec 12, 06[H04M]
6556329 Method and system for preventing low order optical transmission modes in multimode optical fiber computer network using annulus laserMay 21, 98Apr 29, 03[H04B]
6469315 Semiconductor device and method of manufacturing the sameSep 07, 00Oct 22, 02[H01L]
6449713 Implementation of a conditional move instruction in an out-of-order processorNov 18, 98Sep 10, 02[G06F]
6370139 System and method for providing information dispersal in a networked computing environmentOct 24, 97Apr 09, 02[H04L]
6335893 Semiconductor integrated circuit deviceDec 16, 99Jan 01, 02[G11C]
6161752 Plate width center alignment method and apparatus for welding machineMay 17, 99Dec 19, 00[B23K]
6154589 Method and system for removal of low order optical transmission modes in multimode optical fiber computer network to improve modal bandwidthMay 21, 98Nov 28, 00[G02B]
5692208 Lever apparatus for an ejector mechanism in a personal computerApr 07, 95Nov 25, 97[G06F]
5625822 Using sorting to do matchup in smart recompilationOct 06, 94Apr 29, 97[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7979190 Control systemExpiredJul 10, 08Jul 12, 11[B60T, G06F]
2004/0204,079 Dual access wireless LAN systemAbandonedSep 30, 02Oct 14, 04[H04M, H04B]
2003/0208,750 Information exchange for process pair replacement in a cluster environmentAbandonedMar 29, 02Nov 06, 03[G06F]
2003/0198,307 Dynamic clock control to reduce radio interference in digital equipmentAbandonedApr 19, 02Oct 23, 03[H04L]
6633845 Music summarization system and methodExpiredApr 07, 00Oct 14, 03[G10G, B41J, G10L, G06F]
6618256 Guide system for a removable electronic device in a computer bayExpiredJun 10, 98Sep 09, 03[G06F]
6618490 Method for efficiently registering object models in images via dynamic ordering of featuresExpiredDec 20, 99Sep 09, 03[G06K]
6597801 Method for object registration via selection of models with dynamically ordered featuresExpiredDec 20, 99Jul 22, 03[G06K]
2003/0126,323 Solution for integrating a KVM extension transmitter with a graphics controller on an add-in cardAbandonedDec 31, 01Jul 03, 03[G06F]
2003/0116,337 Captive low-profile EMI grounding clipAbandonedDec 20, 01Jun 26, 03[H05K]
2003/0097,553 PXE server applianceAbandonedSep 29, 01May 22, 03[G06F]
6567880 Computer bridge interfaces for accelerated graphics port and peripheral component interconnect devicesExpiredMar 28, 02May 20, 03[G06F]
6559843 Segmented ray casting data parallel volume renderingExpiredFeb 26, 96May 06, 03[G06T]
6553362 Case-reduced verification condition generation system and method using weakest precondition operator expressed using strongest postcondition operatorsExpiredJul 16, 01Apr 22, 03[G06N]
2003/0051,110 Self mirroring disk driveAbandonedSep 10, 01Mar 13, 03[G06F]
6496367 Apparatus for liquid cooling of specific computer componentsExpiredJun 29, 01Dec 17, 02[G06F, H05K]
2002/0179,549 System and method for mounting a keyboard and display assembly in a 1U rack spaceAbandonedJun 04, 01Dec 05, 02[A47F]
2002/0181,844 Optical switchAbandonedJun 27, 01Dec 05, 02[G02B]
2002/0138,704 METHOD AND APPARATUS FAULT TOLERANT SHARED MEMORYAbandonedDec 15, 98Sep 26, 02[G06F]
2002/0129,186 Replacement, upgrade and/or addition of hot-pluggable components in a computer systemAbandonedMay 14, 02Sep 12, 02[G06F]

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