Inventor
TAVALLAEI SIAMAK
US57 patents
⚠️ This page may combine multiple inventors who share the name “TAVALLAEI SIAMAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMPAQ COMPUTER CORP
27 patentsUS6070253AMay 30, 2000
Computer diagnostic board that provides system monitoring and permits remote terminal access
COMPAQ COMPUTER CORP176 citations98
US6101459AAug 8, 2000
System and associated method for cooling components within a computer system
COMPAQ COMPUTER CORP168 citations97
US5918059AJun 29, 1999
Method and apparatus for responding to actuation of a power supply switch for a computing system
COMPAQ COMPUTER CORP131 citations97
US5864653AJan 26, 1999
PCI hot spare capability for failed components
COMPAQ COMPUTER CORP263 citations97
US6233634B1May 15, 2001
Server controller configured to snoop and receive a duplicative copy of display data presented to a video controller
COMPAQ COMPUTER CORP89 citations96
US6061754AMay 9, 2000
Data bus having switch for selectively connecting and disconnecting devices to or from the bus
COMPAQ COMPUTER CORP80 citations96
US6032271AFeb 29, 2000
Method and apparatus for identifying faulty devices in a computer system
COMPAQ COMPUTER CORP91 citations96
US5938751AAug 17, 1999
Bus ring-back and voltage over-shoot reduction techniques coupled with hot-pluggability
COMPAQ COMPUTER CORP71 citations96
US5907689AMay 25, 1999
Master-target based arbitration priority
COMPAQ COMPUTER CORP86 citations95
US6105146AAug 15, 2000
PCI hot spare capability for failed components
COMPAQ COMPUTER CORP62 citations94
US6000040ADec 7, 1999
Method and apparatus for diagnosing fault states in a computer system
COMPAQ COMPUTER CORP85 citations94
US5834856ANov 10, 1998
Computer system comprising a method and apparatus for periodic testing of redundant devices
COMPAQ COMPUTER CORP56 citations94
US6360291B1Mar 19, 2002
System and method for hiding peripheral devices in a computer system
COMPAQ COMPUTER CORP29 citations93
US6038633AMar 14, 2000
System and method for providing a dual interrupt mechanism to designate the occurrence and termination of an event
COMPAQ COMPUTER CORP31 citations93
US5987538ANov 16, 1999
Apparatus for initiating generation of an inter-processor interrupt by a peripheral device not directly connected to any of the multi-processor local interrupt controllers
COMPAQ COMPUTER CORP42 citations93
US5933614AAug 3, 1999
Isolation of PCI and EISA masters by masking control and interrupt lines
COMPAQ COMPUTER CORP61 citations93
US6141708AOct 31, 2000
Host bridge configured to mask a portion of peripheral devices coupled to a bus further downstream of the host bridge from a host processor
COMPAQ COMPUTER CORP43 citations92
US6134579AOct 17, 2000
Semaphore in system I/O space
COMPAQ COMPUTER CORP37 citations92
US6055647AApr 25, 2000
Method and apparatus for determining computer system power supply redundancy level
COMPAQ COMPUTER CORP27 citations92
US6098143AAug 1, 2000
Remote server management device
COMPAQ COMPUTER CORP38 citations91
US5951661ASep 14, 1999
Bus protocol violation monitor systems and methods
COMPAQ COMPUTER CORP20 citations91
US5948090ASep 7, 1999
Method and apparatus for controlling reset of component boards in a computer system
COMPAQ COMPUTER CORP19 citations91
US6081865AJun 27, 2000
Isolation of PCI and EISA masters by masking control and interrupt lines
COMPAQ COMPUTER CORP35 citations89
US5909584AJun 1, 1999
Power interlock with fault indicators for computer system
COMPAQ COMPUTER CORP33 citations89
US5797018AAug 18, 1998
Apparatus and method of preventing a deadlock condition in a computer system
COMPAQ COMPUTER CORP8 citations74
US6097619AAug 1, 2000
Symmetric memory board
COMPAQ COMPUTER CORP14 citations72
US5754825AMay 19, 1998
Lower address line prediction and substitution
COMPAQ COMPUTER CORP11 citations67
HEWLETT PACKARD DEVELOPMENT CO
10 patentsUS7116241B2Oct 3, 2006
Removable memory cartridge system for use with a server or other processor-based device
HEWLETT PACKARD DEVELOPMENT CO13 citations92
US6742066B2May 25, 2004
System and method for controlling remote console functionality assist logic
HEWLETT PACKARD DEVELOPMENT CO19 citations92
US6608564B2Aug 19, 2003
Removable memory cartridge system for use with a server or other processor-based device
HEWLETT PACKARD DEVELOPMENT CO18 citations92
US7320086B2Jan 15, 2008
Error indication in a raid memory system
HEWLETT PACKARD DEVELOPMENT CO41 citations91
US7028213B2Apr 11, 2006
Error indication in a raid memory system
HEWLETT PACKARD DEVELOPMENT CO36 citations91
US8020053B2Sep 13, 2011
On-line memory testing
HEWLETT PACKARD DEVELOPMENT CO7 citations84
US6975241B2Dec 13, 2005
Removable memory cartridge system for use with a server or other processor-based device
HEWLETT PACKARD DEVELOPMENT CO7 citations73
US6747563B2Jun 8, 2004
Removable memory cartridge system for use with a server or other processor-based device
HEWLETT PACKARD DEVELOPMENT CO9 citations73
US10185691B2Jan 22, 2019
Two-dimensional torus topology
HEWLETT PACKARD DEVELOPMENT CO1 citations62
US7447818B2Nov 4, 2008
System and method for controlling remote console functionality assist logic
HEWLETT PACKARD DEVELOPMENT CO4 citations62
MICROSOFT TECHNOLOGY LICENSING LLC
9 patentsUS11989416B2May 21, 2024
Computing device with independently coherent nodes
MICROSOFT TECHNOLOGY LICENSING LLC1 citations73
US11481116B2Oct 25, 2022
Computing device with independently coherent nodes
MICROSOFT TECHNOLOGY LICENSING LLC3 citations73
US11210207B2Dec 28, 2021
Performance counters for computer memory
MICROSOFT TECHNOLOGY LICENSING LLC1 citations73
US11210218B1Dec 28, 2021
Addressing for disaggregated memory pool
MICROSOFT TECHNOLOGY LICENSING LLC5 citations73
US10509721B2Dec 17, 2019
Performance counters for computer memory
MICROSOFT TECHNOLOGY LICENSING LLC3 citations73
US11625322B2Apr 11, 2023
Performance counters for computer memory
MICROSOFT TECHNOLOGY LICENSING LLC0 citations63
US12430031B2Sep 30, 2025
Computing device with independently coherent nodes
MICROSOFT TECHNOLOGY LICENSING LLC0 citations62
US12242376B2Mar 4, 2025
Paging in thin-provisioned disaggregated memory
MICROSOFT TECHNOLOGY LICENSING LLC0 citations62
US11429518B2Aug 30, 2022
Paging in thin-provisioned disaggregated memory
MICROSOFT TECHNOLOGY LICENSING LLC0 citations62
COMPAQ INFORMATION TECHNOLOGIE
2 patentsHEWLETT PACKARD DEVELOPMENT LP
1 patentHEWLETT PACKARD ENTPR DEV LP
1 patentShowing the top 50 of 57 patents by PatentIndex Score.