Inventor · San Francisco, CA, US

Robert Kay

10Patents
8h-index
9Co-inventors
65Inventor score

Filing activity: Dec 21, 1987 → Jul 11, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
USD638841S1 Game controller General 52 Expired
US4786294A Integrated gas purification and thermal conditioning system utilizing molecular sieve adsorption Emerging Cross-Sectional Technologies 33 Expired
US8795078B1 Method and system providing compatibility between two different controllers Human Necessities 31 Active
USD656127S1 Universal remote controller General 31 Expired
US8781162B2 Method and system for head tracking and pose estimation Physics 16 Active
US9292734B2 Method and system for head tracking and pose estimation Physics 12 Active
US8795077B1 Game controllers with full controlling mechanisms Human Necessities 8 Active
US5605039A Parallel arcjet starter system Mechanical Engineering; Lighting; Heating 8 Expired
US5513087A Arcjet startup using a shunt output high voltage pulse circuit Performing Operations; Transporting 5 Expired
US9007299B2 Motion control used as controlling device Human Necessities 3 Active

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