Inventor · San Francisco, CA, US

John Leon

20Patents
9h-index
17Co-inventors
72Inventor score

Filing activity: Apr 26, 1988 → Jul 1, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6445969B1 Statistical process control integration systems and methods for monitoring manufacturing processes Emerging Cross-Sectional Technologies 106 Expired
USD812802S1 Suspended arc-shaped luminaire General 21 Active
US5709000A Baby pillow and drool guard Human Necessities 18 Expired
US8519739B1 High-speed processor core comprising direct processor-to-memory connectivity Electricity 18 Active
US4832226A Self-draining pot apparatus Human Necessities 16 Expired
US9111621B2 Solid state drive memory device comprising secure erase function Physics 15 Active
US5189946A Self-draining cooking pot Emerging Cross-Sectional Technologies 15 Expired
USD846179S1 Dual lightguide light fixture General 12 Active
USD810348S1 Dual lightguide light fixture General 11 Active
US10341310B1 System for authenticating users using multiple factors Electricity 8 Active
US9138109B1 Universal automated hands-free liquid dispenser pump Performing Operations; Transporting 6 Active
US11218446B2 Secure on-premise to cloud communication Electricity 6 Active
US10333905B2 System for providing end-to-end protection against network-based attacks Electricity 4 Active
US10605414B1 Suspended luminaire having end caps with LEDs illuminating a lightguide plate Physics 2 Active
US10601790B2 System for providing end-to-end protection against network-based attacks Electricity 1 Active
US10578283B2 Light leak solutions for linear light fixtures Mechanical Engineering; Lighting; Heating 0 Active
US10992653B2 System for authenticating users using multiple factors Electricity 0 Active
US10670237B2 Modular light fixture frames and housings Mechanical Engineering; Lighting; Heating 0 Active
US10873584B2 Secure network-accessible system for executing remote applications Electricity 0 Active
US8320635B2 Method and system to centrally monitor the quality of images of financial documents Physics 0 Active

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