Inventor

MARSHALL DAVID JOHN

AU9 patents

⚠️ This page may combine multiple inventors who share the name “MARSHALL DAVID JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

6 patents

US6798254B2Sep 28, 2004

Dynamic control of switching reference voltage

HEWLETT PACKARD DEVELOPMENT CO26 citations91

US6825699B2Nov 30, 2004

Charge pump circuit, passive buffer that employs the charge pump circuit, and pass gate that employs the charge pump circuit

HEWLETT PACKARD DEVELOPMENT CO19 citations77

US6624686B1Sep 23, 2003

Method and apparatus for saving power in dynamic circuits

HEWLETT PACKARD DEVELOPMENT CO7 citations71

US6828828B2Dec 7, 2004

Dynamic control of switching reference voltage

HEWLETT PACKARD DEVELOPMENT CO5 citations68

US6876224B2Apr 5, 2005

Method and apparatus for high speed bus having adjustable, symmetrical, edge-rate controlled, waveforms

HEWLETT PACKARD DEVELOPMENT CO5 citations60

US6756862B2Jun 29, 2004

Six-drop bus with matched response

HEWLETT PACKARD DEVELOPMENT CO0 citations51

SPOTLESS PLASTICS PTY LTD

3 patents

US5857276AJan 12, 1999

Hanger hook for a garment hanger with indicator

SPOTLESS PLASTICS PTY LTD54 citations95

US5794363AAug 18, 1998

Hanger hook for a garment hanger with indicator

SPOTLESS PLASTICS PTY LTD63 citations95

US5884422AMar 23, 1999

Indicator and garment hanger

SPOTLESS PLASTICS PTY LTD62 citations90