Assignee
COMPAQ COMPUTER CORP
US2,010 patents
Top patents by PatentIndex Score
US6549215B2Apr 15, 2003
System and method for displaying images using anamorphic video
COMPAQ COMPUTER CORP515 citations99
US6549930B1Apr 15, 2003
Method for scheduling threads in a multithreaded processor
COMPAQ COMPUTER CORP298 citations99
US6496940B1Dec 17, 2002
Multiple processor system with standby sparing
COMPAQ COMPUTER CORP186 citations99
US6442585B1Aug 27, 2002
Method for scheduling contexts based on statistics of memory system interactions in a computer system
COMPAQ COMPUTER CORP203 citations99
US6377530B1Apr 23, 2002
System and method for playing compressed audio data
COMPAQ COMPUTER CORP581 citations99
US6346950B1Feb 12, 2002
System and method for display images using anamorphic video
COMPAQ COMPUTER CORP216 citations99
US6314479B1Nov 6, 2001
Universal multi-pin plug and display connector for standardizing signals transmitted between a computer and a display for a PC theatre interconnectivity system
COMPAQ COMPUTER CORP256 citations99
US6260073B1Jul 10, 2001
Network switch including a switch manager for periodically polling the network ports to determine their status and controlling the flow of data between ports
COMPAQ COMPUTER CORP172 citations99
US6247944B1Jun 19, 2001
Slide-activated, spring-loaded ejector for hot-pluggable disk drive carrier
COMPAQ COMPUTER CORP130 citations99
US6233691B1May 15, 2001
Apparatus for reducing computer system power consumption
COMPAQ COMPUTER CORP91 citations99
US6223301B1Apr 24, 2001
Fault tolerant memory
COMPAQ COMPUTER CORP285 citations99
US6202212B1Mar 13, 2001
System for changing modalities
COMPAQ COMPUTER CORP228 citations99
US6199133B1Mar 6, 2001
Management communication bus for networking devices
COMPAQ COMPUTER CORP149 citations99
US6195698B1Feb 27, 2001
Method for selectively restricting access to computer systems
COMPAQ COMPUTER CORP465 citations99
US6189050B1Feb 13, 2001
Method and apparatus for adding or removing devices from a computer system without restarting
COMPAQ COMPUTER CORP149 citations99
US6185663B1Feb 6, 2001
Computer method and apparatus for file system block allocation with multiple redo
COMPAQ COMPUTER CORP172 citations99
US6134167AOct 17, 2000
Reducing power consumption in computer memory
COMPAQ COMPUTER CORP223 citations99
US6128000AOct 3, 2000
Full-scene antialiasing using improved supersampling techniques
COMPAQ COMPUTER CORP163 citations99
US6111569AAug 29, 2000
Computer-based universal remote control system
COMPAQ COMPUTER CORP240 citations99
US6108737AAug 22, 2000
Method and apparatus for reducing latency of inter-reference ordering in a multiprocessor system
COMPAQ COMPUTER CORP148 citations99
US6098110AAug 1, 2000
Network switch with a multiple bus structure and a bridge interface for transferring network data between different buses
COMPAQ COMPUTER CORP170 citations99
US6094434AJul 25, 2000
Network switch with separate cut-through buffer
COMPAQ COMPUTER CORP146 citations99
US6076139AJun 13, 2000
Multimedia computer architecture with multi-channel concurrent memory access
COMPAQ COMPUTER CORP319 citations99
US6057863AMay 2, 2000
Dual purpose apparatus, method and system for accelerated graphics port and fibre channel arbitrated loop interfaces
COMPAQ COMPUTER CORP220 citations99
US6058489AMay 2, 2000
On-line disk array reconfiguration
COMPAQ COMPUTER CORP197 citations99
US6055605AApr 25, 2000
Technique for reducing latency of inter-reference ordering using commit signals in a multiprocessor system having shared caches
COMPAQ COMPUTER CORP181 citations99
US6032257AFeb 29, 2000
Hardware theft-protection architecture
COMPAQ COMPUTER CORP292 citations99
US6029249AFeb 22, 2000
Apparatus for reducing computer system power consumption
COMPAQ COMPUTER CORP95 citations99
US6029119AFeb 22, 2000
Thermal management of computers
COMPAQ COMPUTER CORP159 citations99
US5995026ANov 30, 1999
Programmable multiple output force-sensing keyboard
COMPAQ COMPUTER CORP282 citations99
US5991883ANov 23, 1999
Power conservation method for a portable computer with LCD display
COMPAQ COMPUTER CORP203 citations99
US5974438AOct 26, 1999
Scoreboard for cached multi-thread processes
COMPAQ COMPUTER CORP197 citations99
US5953422ASep 14, 1999
Secure two-piece user authentication in a computer network
COMPAQ COMPUTER CORP202 citations99
US5949882ASep 7, 1999
Method and apparatus for allowing access to secured computer resources by utilzing a password and an external encryption algorithm
COMPAQ COMPUTER CORP215 citations99
US5944821AAug 31, 1999
Secure software registration and integrity assessment in a computer system
COMPAQ COMPUTER CORP546 citations99
US5945806AAug 31, 1999
Variable-voltage programmable battery module
COMPAQ COMPUTER CORP325 citations99
US5923754AJul 13, 1999
Copy protection for recorded media
COMPAQ COMPUTER CORP144 citations99
US5909572AJun 1, 1999
System and method for conditionally moving an operand from a source register to a destination register
COMPAQ COMPUTER CORP129 citations99
US5887131AMar 23, 1999
Method for controlling access to a computer system by utilizing an external device containing a hash value representation of a user password
COMPAQ COMPUTER CORP253 citations99
US5884049AMar 16, 1999
Increased processor performance comparable to a desktop computer from a docked portable computer
COMPAQ COMPUTER CORP297 citations99
US5875351AFeb 23, 1999
System for requesting access to DMA channel having address not in DMA registers by replacing address of DMA register with address of requested DMA channel
COMPAQ COMPUTER CORP99 citations99
US5862338AJan 19, 1999
Polling system that determines the status of network ports and that stores values indicative thereof
COMPAQ COMPUTER CORP158 citations99
US5821922AOct 13, 1998
Computer having video controlled cursor system
COMPAQ COMPUTER CORP143 citations99
US5821734AOct 13, 1998
Converting battery module with resistor programmation of default output voltage
COMPAQ COMPUTER CORP264 citations99
US5819156AOct 6, 1998
PC/TV usage tracking and reporting device
COMPAQ COMPUTER CORP346 citations99
US5808602ASep 15, 1998
Rotary cursor positioning apparatus
COMPAQ COMPUTER CORP187 citations99
US5809224ASep 15, 1998
On-line disk array reconfiguration
COMPAQ COMPUTER CORP200 citations99
US5805882ASep 8, 1998
Computer system and method for replacing obsolete or corrupt boot code contained within reprogrammable memory with new boot code supplied from an external source through a data port
COMPAQ COMPUTER CORP194 citations99
US5793355AAug 11, 1998
Portable computer with interchangeable pointing device modules
COMPAQ COMPUTER CORP210 citations99
US5757795AMay 26, 1998
Method and apparatus for hashing addresses in a network switch
COMPAQ COMPUTER CORP243 citations99
Showing the top 50 of 2,010 patents by PatentIndex Score.