Inventor · King City, ON, CA

Matthew Williamson

45Patents
12h-index
46Co-inventors
81Inventor score

Filing activity: Jun 29, 1995 → May 15, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5650704A Elastic actuator for precise force control Electricity 230 Expired
US5910720A Cross-shaped torsional spring Electricity 80 Expired
US8958912B2 Training and operating industrial robots Emerging Cross-Sectional Technologies 78 Active
US9043025B2 Systems and methods for safe robot operation Physics 48 Active
US7997882B2 Reduced rotor assembly diameter vane pump Mechanical Engineering; Lighting; Heating 47 Active
US9221172B2 Constraining robotic manipulators with redundant degrees of freedom Physics 29 Active
US6296456A Positive displacement pump systems with a variable control orifice Mechanical Engineering; Lighting; Heating 24 Expired
US9079305B2 Monitoring robot sensor consistency Physics 23 Active
US7794217B2 Variable capacity vane pump with dual control chambers Mechanical Engineering; Lighting; Heating 23 Active
US10091238B2 Deception using distributed threat detection Electricity 20 Active
US8965576B2 User interfaces for robot training Emerging Cross-Sectional Technologies 17 Active
US8965580B2 Training and operating industrial robots Emerging Cross-Sectional Technologies 12 Active
US8996175B2 Training and operating industrial robots Emerging Cross-Sectional Technologies 10 Active
US11290493B2 Template-driven intent-based security Electricity 9 Active
US8202061B2 Control system and method for pump output pressure control Mechanical Engineering; Lighting; Heating 9 Active
US8317486B2 Variable capacity vane pump with dual control chambers Mechanical Engineering; Lighting; Heating 9 Active
US8392995B2 Network management Electricity 8 Active
US11310284B2 Validation of cloud security policies Electricity 8 Active
US7832997B2 Variable capacity gerotor pump Mechanical Engineering; Lighting; Heating 7 Active
US8079826B2 Vane pump with substantially constant regulated output Mechanical Engineering; Lighting; Heating 6 Active
US7373665B2 Propagation of viruses through an information technology network Electricity 6 Expired
US8720849B2 Low gain pressure relief valve for a fluid pump Emerging Cross-Sectional Technologies 4 Active
US8496445B2 Control system and method for pump output pressure control Mechanical Engineering; Lighting; Heating 4 Active
US8651825B2 Variable capacity vane pump with dual control chambers Mechanical Engineering; Lighting; Heating 4 Active
US8011908B2 Variable capacity pump with dual springs Mechanical Engineering; Lighting; Heating 4 Active

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