Inventor · South Riding, VA, US

John D. Robinson

42Patents
13h-index
36Co-inventors
81Inventor score

Filing activity: May 13, 1982 → Oct 14, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7636755B2 Multiple avatar personalities Electricity 528 Expired
US10504266B2 Reactive avatars Physics 418 Active
US7484176B2 Reactive avatars Physics 110 Expired
US7913176B1 Applying access controls to communications with avatars Physics 98 Active
US8402378B2 Reactive avatars Physics 36 Active
US8250144B2 Multiple avatar personalities Electricity 33 Active
US7783706B1 Filtering and managing electronic mail Electricity 26 Active
US7410341B2 Internally-cooled seal housing for turbine engine Emerging Cross-Sectional Technologies 20 Active
US7225626B2 Thermal management of a gas turbine bearing compartment utilizing separate lubrication and cooling circuits Mechanical Engineering; Lighting; Heating 14 Expired
US8230835B2 Emergency engine lubrication systems and methods Mechanical Engineering; Lighting; Heating 13 Active
US9807130B2 Multiple avatar personalities Electricity 13 Active
US8627215B2 Applying access controls to communications with avatars Electricity 13 Active
US6015451A Vapor recovery system Chemistry; Metallurgy 13 Expired
US7343419B1 Rerouting media to selected media applications Electricity 11 Expired
US6891807B2 Time based wireless access provisioning Electricity 11 Expired
US8060856B2 Native objects accessible by platform neutral API Physics 9 Active
US9483859B2 Reactive avatars Physics 9 Active
US8073918B2 Filtering and managing electronic mail Electricity 7 Active
US4441311A Means for controlling the air scavenge pressure in the bearing compartment of a gas turbine engine Mechanical Engineering; Lighting; Heating 5 Expired
USD379868S Forearm supported carrying tray General 4 Expired
US7797442B2 Rerouting media to selected media applications Electricity 3 Active
US9274830B2 Service clean-up Physics 2 Active
US9591342B2 Methods and systems for accessing content Electricity 2 Active
US7463596B2 Time based wireless access provisioning Electricity 1 Active
US9141402B2 Providing a user interface Physics 1 Active

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