Inventor · Vancouver, WA, US

Brian Donovan

18Patents
8h-index
6Co-inventors
61Inventor score

Filing activity: Feb 13, 1998 → Sep 27, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US6920632B2 Dynamic multilevel task management method and apparatus Physics 31 Expired
US7450857B2 Optical fan-out and broadcast interconnect Electricity 29 Expired
USD512122S1 Airgun handle and body General 26 Expired
US8081876B2 Optical fan-out and broadcast interconnect methodology Electricity 24 Active
US7630648B2 Optical fan-out and broadcast interconnect methodology Electricity 20 Active
US5987601A Zero overhead computer interrupts with task switching Physics 19 Expired
US6850177B2 Digital to analog convertor Electricity 15 Expired
US6981133B1 Zero overhead computer interrupts with task switching Physics 12 Expired
US7104262B2 Versatile hook for hanging and storing airguns Performing Operations; Transporting 6 Expired
US6445326B1 High speed precision analog to digital convertor Electricity 5 Expired
US8578894B2 Reciprocating combustion engine Mechanical Engineering; Lighting; Heating 2 Active
US8215270B2 Reciprocating combustion engine Mechanical Engineering; Lighting; Heating 1 Active
US7136419B2 Pulse width communications using precision timing Electricity 1 Expired
US8870091B2 Pressure compensated fuel injector Mechanical Engineering; Lighting; Heating 1 Active
US8229006B2 Precision timing pulse width communications transforming reshaped pulse stream Electricity 0 Active
US9404459B2 Pressure compensated fuel injector with solenoid pumping Mechanical Engineering; Lighting; Heating 0 Active
US7876836B2 Precision timing pulse width communications Electricity 0 Active
US7501747B2 Integrated circuit optical signal emitters Electricity 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.