Inventor · Rockville, MD, US

Yimin Jiang

42Patents
20h-index
26Co-inventors
81Inventor score

Filing activity: Jan 23, 1995 → Sep 29, 2010

Most-cited inventions

PatentTitleAreaCited byStatus
US6163466A Asymmetrical DC/DC converter having output current doubler Electricity 57 Expired
US5861734A Control architecture for interleaved converters Emerging Cross-Sectional Technologies 50 Expired
US6674658B2 Power converter including circuits for improved operational control of synchronous rectifiers therein Emerging Cross-Sectional Technologies 48 Expired
US5793626A High efficiency bimodal power converter and method of operation thereof Electricity 43 Expired
US5831846A Dual mode boost converter and method of operation thereof Emerging Cross-Sectional Technologies 40 Expired
US5777866A Power factor control for switched mode rectifiers with improved representing of currents in EMI capacitive elements Emerging Cross-Sectional Technologies 37 Expired
US5784269A Three phase high power factor converter using phase selection circuit Emerging Cross-Sectional Technologies 34 Expired
US6043705A Boost converter having extended holdup time and method of operation Emerging Cross-Sectional Technologies 31 Expired
US6466461B2 Method and circuit for reducing voltage level variation in a bias voltage in a power converter Electricity 30 Expired
US5894414A Three phase rectifier using three single phase converters and a single DC/DC converter Emerging Cross-Sectional Technologies 29 Expired
US5633793A Soft switched three-phase boost rectifiers and voltage source inverters Emerging Cross-Sectional Technologies 29 Expired
US6760235B2 Soft start for a synchronous rectifier in a power converter Emerging Cross-Sectional Technologies 29 Expired
US6574124B2 Plural power converters with individual conditioned error signals shared on a current sharing bus Emerging Cross-Sectional Technologies 27 Expired
US5844790A Split-boost converter having damped EMI isolation filter and method of operation thereof Electricity 27 Expired
US8199847B2 Method and apparatus for providing higher order modulation that is backwards compatible with quaternary phase shift keying(QPSK) or offset quaternary phase shift keying (OQPSK) Electricity 26 Active
US6026006A Integrated three-phase power converter and method of operation thereof Emerging Cross-Sectional Technologies 25 Expired
US7006568B1 3D wavelet based video codec with human perceptual model Electricity 24 Expired
US6055166A Low trickle current startup bias circuit and method of operation thereof Emerging Cross-Sectional Technologies 23 Expired
US5946203A Switching network and method of reducing input current total harmonic distortion associated with a boost converter and a boost converter employing the switching network or method Emerging Cross-Sectional Technologies 20 Expired
US5862042A Multiple output DC to DC converter Electricity 20 Expired
US5687070A Power factor control for switched mode rectifiers Emerging Cross-Sectional Technologies 19 Expired
US7369633B2 Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems Electricity 19 Expired
US5894214A Dual-output boost converter having enhanced input operating range Emerging Cross-Sectional Technologies 17 Expired
US6501194B1 Energy recovery snubber circuit for bidirectional power converter and method of operation thereof Electricity 17 Expired
US8275081B2 Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems Electricity 17 Active

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