Inventor · San Jose, CA, US

John Magnasco

24Patents
10h-index
29Co-inventors
75Inventor score

Filing activity: Mar 4, 1998 → Mar 8, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US6016347A Optical switch for headset Electricity 103 Expired
US8447541B2 Energy usage monitoring with remote display and automatic detection of appliance including graphical user interface Emerging Cross-Sectional Technologies 55 Active
US8674544B2 Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network Physics 30 Active
USD493175S1 Multimedia adapter for a headset amplifier General 29 Expired
US6320960A Headset with adjustable earpiece Electricity 29 Expired
US9020769B2 Automatic detection of appliances Emerging Cross-Sectional Technologies 27 Active
US6775390B1 Headset with movable earphones Electricity 26 Expired
USD436095S Headset with adjustable earpiece General 17 Expired
USD468722S1 Headset with moveable earphones General 13 Expired
USD475994S1 Headset amplifier and multimedia adapter General 13 Expired
USD494574S1 Headset amplifier General 9 Expired
US8450878B2 Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network Emerging Cross-Sectional Technologies 7 Active
US11204640B2 Methods for determining if teleoperation should be disengaged based on the user's gaze Human Necessities 7 Active
US11337767B2 Interlock mechanisms to disengage and engage a teleoperation mode Human Necessities 7 Active
US9216243B2 Robotic surgical systems with fluid flow control for irrigation, aspiration, and blowing Human Necessities 6 Active
US11331157B2 Integrated robotic insufflation and smoke evacuation Human Necessities 5 Active
USD765865S1 Patient positioning table General 4 Active
US7162016B1 Multimedia adapter for headset amplifier Electricity 2 Expired
US12175018B2 Methods for determining if teleoperation should be disengaged based on the user's gaze Human Necessities 2 Active
US11806104B2 Interlock mechanisms to disengage and engage a teleoperation mode Human Necessities 1 Active
US6892426B2 Electronic device utilizing a clip and method for providing the same Emerging Cross-Sectional Technologies 1 Expired
US12213756B2 Interlock mechanisms to disengage and engage a teleoperation mode Human Necessities 0 Active
US11960645B2 Methods for determining if teleoperation should be disengaged based on the user's gaze Human Necessities 0 Active
US12097004B2 Integrated robotic insufflation and smoke evacuation Human Necessities 0 Active

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