Inventor · Saratoga, CA, US

James Stone

29Patents
18h-index
23Co-inventors
81Inventor score

Filing activity: Jan 21, 1976 → Nov 18, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5577612A Fabric softener sheet dispenser cartons Performing Operations; Transporting 159 Expired
US7220387B2 Disposable sensor for use in measuring an analyte in a gaseous sample Physics 87 Expired
US8396239B2 Optical electro-mechanical hearing devices with combined power and signal architectures Electricity 68 Active
US8715152B2 Optical electro-mechanical hearing devices with separate power and signal components Electricity 66 Active
US8858419B2 Balanced armature devices and methods for hearing Electricity 59 Active
US8824715B2 Optical electro-mechanical hearing devices with combined power and signal architectures Electricity 59 Active
US9049528B2 Optical electro-mechanical hearing devices with combined power and signal architectures Electricity 55 Active
US9749758B2 Devices and methods for hearing Electricity 47 Active
US9591409B2 Optical electro-mechanical hearing devices with separate power and signal components Electricity 42 Active
US7533558B2 Disposable sensor for use in measuring an analyte in a gaseous sample Physics 38 Active
US9961454B2 Optical electro-mechanical hearing devices with separate power and signal components Electricity 33 Active
US10237663B2 Devices and methods for hearing Electricity 31 Active
US10516949B2 Optical electro-mechanical hearing devices with separate power and signal components Electricity 29 Active
US10743110B2 Devices and methods for hearing Electricity 29 Active
US10516946B2 Devices and methods for hearing Electricity 29 Active
US10511913B2 Devices and methods for hearing Electricity 29 Active
US11057714B2 Devices and methods for hearing Electricity 23 Active
US5305881A Dispenser for fabric softener sheets Human Necessities 18 Expired
US7352465B2 Sample conditioning and environmental control techniques for gas sensor Physics 17 Expired
US8426122B2 Method and device for identification of nucleated red blood cells from a maternal blood sample Chemistry; Metallurgy 11 Active
US11310605B2 Optical electro-mechanical hearing devices with separate power and signal components Electricity 10 Active
US8774488B2 Method and device for identification of nucleated red blood cells from a maternal blood sample Chemistry; Metallurgy 8 Active
US8181503B2 Disposable sensor for use in measuring an analyte in gaseous sample Physics 8 Active
US9994808B2 Portable disposable re-usable culture device for rapid diagnosis of infectious agents Chemistry; Metallurgy 2 Active
US4044536A Apparatus and method for removing bobbins on spinning machines Textiles; Paper 2 Expired

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