Inventor · Tangxia, CN

Yuhui Chen

29Patents
5h-index
47Co-inventors
69Inventor score

Filing activity: May 5, 2003 → May 24, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8754622B2 Voltage regulator compensating for voltage drop along conductors between regulator output and load Electricity 46 Active
US7928670B2 LED driver with multiple feedback loops Electricity 36 Active
US7362191B2 Methods and circuits for frequency modulation that reduce the spectral noise of switching regulators Electricity 25 Active
USD754754S1 Centrifugal compressor General 14 Active
USD754557S1 Centrifugal compressor General 8 Active
US6744296B1 Circuits and methods for accurately setting a phase shift Electricity 3 Expired
US11665872B2 EMF radiation protection devices Electricity 2 Active
US7170195B2 Circuits and methods for flexible current partitioning in monolithic switching regulators Electricity 2 Expired
US10544799B2 Centrifugal compressor gas-supplementing structure and compressor Mechanical Engineering; Lighting; Heating 1 Active
US9562479B2 Systems and methods of droop response control of turbines Mechanical Engineering; Lighting; Heating 1 Active
US9932850B2 Correction system and method for gas turbine proportional droop governor Mechanical Engineering; Lighting; Heating 1 Active
US9243519B2 Systems and methods for accelerating droop response to frequency variation of an electrical grid in a combined cycle power plant Emerging Cross-Sectional Technologies 1 Active
US9464957B2 Base load estimation for a combined cycle power plant with steam turbine clutch Emerging Cross-Sectional Technologies 1 Active
US12190424B1 Speech driven talking face Physics 0 Active
US11562761B2 Methods and apparatus for enhancing musical sound during a networked conference Electricity 0 Active
US11280343B2 Bearing installation and fixation structure and compressor Mechanical Engineering; Lighting; Heating 0 Active
US12217761B2 Target speaker mode Physics 0 Active
US11408440B2 Stator blade, compressor structure and compressor Mechanical Engineering; Lighting; Heating 0 Active
US12183357B2 Enhancing musical sound during a networked conference Electricity 0 Active
US11002288B2 Integrated structure of refluxer and pressure diffuser, and centrifugal compressor Mechanical Engineering; Lighting; Heating 0 Active
US11578753B2 Bearing supporting assembly and machining method thereof, and centrifugal compressor Mechanical Engineering; Lighting; Heating 0 Active
US10302097B2 Centrifugal compressor and centrifugal water chilling unit Mechanical Engineering; Lighting; Heating 0 Active
US12207063B2 Automatic audio equalization for online conferences Electricity 0 Active
US11946476B2 Compressor rotor, compressor and refrigerant circulation system Electricity 0 Active
US11608833B2 Centrifugal compressor and air conditioning equipment Mechanical Engineering; Lighting; Heating 0 Active

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