Inventor
KOENEN DAVID J
US11 patents
⚠️ This page may combine multiple inventors who share the name “KOENEN DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMPAQ COMPUTER CORP
5 patentsUS5946189AAug 31, 1999
Pivotable support and heat sink apparatus removably connectable without tools to a computer processor
COMPAQ COMPUTER CORP118 citations98
US5272599ADec 21, 1993
Microprocessor heat dissipation apparatus for a printed circuit board
COMPAQ COMPUTER CORP201 citations98
US6304945B1Oct 16, 2001
Method and apparatus for maintaining cache coherency in a computer system having multiple processor buses
COMPAQ COMPUTER CORP120 citations97
US6260127B1Jul 10, 2001
Method and apparatus for supporting heterogeneous memory in computer systems
COMPAQ COMPUTER CORP209 citations97
US5886872AMar 23, 1999
Pivotable support and heat sink apparatus removably connectable without tools to a computer processor
COMPAQ COMPUTER CORP24 citations92
HEWLETT PACKARD DEVELOPMENT CO
2 patentsUS7143412B2Nov 28, 2006
Method and apparatus for optimizing performance in a multi-processing system
HEWLETT PACKARD DEVELOPMENT CO173 citations98
US6904534B2Jun 7, 2005
Progressive CPU sleep state duty cycle to limit peak power of multiple computers on shared power distribution unit
HEWLETT PACKARD DEVELOPMENT CO152 citations98
COMPAQ INFORMATION TECHNOLOGIE
2 patentsUS6530007B2Mar 4, 2003
Method and apparatus for supporting heterogeneous memory in computer systems
COMPAQ INFORMATION TECHNOLOGIE256 citations98
US6349035B1Feb 19, 2002
Method and apparatus for tooless mating of liquid cooled cold plate with tapered interposer heat sink
COMPAQ INFORMATION TECHNOLOGIE202 citations98