Inventor · Zhangjiafang, CN

Xin Yu

95Patents
6h-index
141Co-inventors
75Inventor score

Filing activity: Aug 2, 2002 → Aug 30, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7096057B2 Method and apparatus for intracorporeal medical imaging using a self-tuned coil Physics 41 Expired
US8536940B2 Method for amplifying a signal by a power amplifier, power amplifier system, device, computer program product, and digital storage medium thereof Electricity 15 Active
USD923613S1 Flat antenna General 11 Active
US9264417B2 Method and apparatus for generating a security token carrier Physics 10 Active
USD962904S1 Flat antenna General 9 Active
US8776095B2 Screen locking method and mobile terminal Physics 7 Active
US9224532B2 Rolled-up inductor structure for a radiofrequency integrated circuit (RFIC) Emerging Cross-Sectional Technologies 5 Active
US11050933B2 Device and method for determining a center of a trailer tow coupler Physics 3 Active
US10492710B2 System and method for spectroscopic magnetic resonance fingerprinting Physics 3 Active
US10829787B2 Ribonucleoprotein transfection agents Chemistry; Metallurgy 2 Active
US11085493B2 Seal case with over-molded rubber gasket securing plastic wafer Mechanical Engineering; Lighting; Heating 2 Active
US11156147B1 Prechamber device for internal combustion engine Emerging Cross-Sectional Technologies 2 Active
US9421819B2 Vehicle wheel hubcap with vent Performing Operations; Transporting 2 Active
US11403750B2 Localization and classification of abnormalities in medical images Physics 2 Active
US11054351B2 Strain and acoustic wave testing device and method for high-temperature rock sample Physics 1 Active
US12198382B2 Automatic trailer camera calibration Physics 1 Active
US11835090B2 Bearing seal with polytetrafluoroethylene thrust bumper Mechanical Engineering; Lighting; Heating 1 Active
US11198341B2 Trailer detection and autonomous hitching Physics 1 Active
US9524441B2 System and method for identity authentication based on face recognition, and computer storage medium Physics 1 Active
US11287827B2 Visual object tracker Physics 1 Active
US9635018B2 User identity verification method and system, password protection apparatus and storage medium Physics 1 Active
US11148667B2 Automated reversing by choice of target location Performing Operations; Transporting 1 Active
US11783506B2 Method and device for detecting a trailer angle Physics 1 Active
US11676300B2 Method for real-time tow ball detection Physics 1 Active
US10635452B2 Hardware-sharing between a vehicle system and add-on device using customized middleware Electricity 1 Active

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