Inventor · Mountain View, CA, US

Mark Murphy

22Patents
5h-index
22Co-inventors
65Inventor score

Filing activity: May 18, 2007 → Dec 22, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9814400B1 Method for improving accuracy of pulse rate estimation Human Necessities 18 Active
US10264971B1 System and methods for integrating feedback from multiple wearable sensors Human Necessities 16 Active
US9950236B1 Activity metric calculation for wearable devices Human Necessities 15 Active
US10063369B1 Time synchronization of multi-modality measurements Human Necessities 14 Active
US11194888B1 System for ubiquitous detection and monitoring of symptoms of Parkinson's disease Physics 5 Active
US9858328B2 Data tagging Physics 5 Active
USD690073S1 Adjustable monument frame with slide on accessories General 5 Active
US10251571B1 Method for improving accuracy of pulse rate estimation Human Necessities 5 Active
US11341167B2 Data tagging Physics 3 Active
US8718201B2 Control channel demodulating and decoding method and communication apparatus using the same Electricity 3 Active
US8565359B2 Refinement of channel estimation with a bank of filters Electricity 2 Active
US10905328B2 Continuous detection and monitoring of heart arrhythmia using both wearable sensors and cloud-resident analyses Physics 2 Active
US8762822B2 Tail-biting convolutional decoder and decoding method Electricity 1 Active
US10786164B2 Method for improving heart rate estimates by combining multiple measurement modalities Physics 1 Active
US9968270B1 Determination of pulse rate recovery Human Necessities 1 Active
US10252140B1 Activity metric calculation for wearable devices Human Necessities 1 Active
US11699524B2 System for continuous detection and monitoring of symptoms of Parkinson's disease Physics 0 Active
US10656009B2 Context discrimination using ambient light signal Human Necessities 0 Active
US8861660B2 Digital data-aided frequency offset estimation Electricity 0 Active
US11666218B2 Continuous detection and monitoring of heart arrhythmia using both wearable sensors and cloud-resident analyses Physics 0 Active
US12135368B2 Smart module with adjustable time of flight sensor Electricity 0 Active
US11622696B2 Method for improving heart rate estimates by combining multiple measurement modalities Physics 0 Active

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