Inventor · Tustin, CA, US

Thomas Obkircher

53Patents
9h-index
27Co-inventors
74Inventor score

Filing activity: May 8, 2008 → Mar 27, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8135881B1 Dynamically configurable serial data communication interface Physics 24 Active
US8565358B2 Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver Electricity 21 Active
US8456244B2 Apparatus and methods for adjusting voltage controlled oscillator gain Electricity 20 Active
US8823459B2 Variable frequency circuit controller Electricity 15 Active
US8126094B2 Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver Electricity 14 Active
US10396737B2 Wide dynamic range amplifier system Electricity 12 Active
US7919997B2 Systems and methods for providing a clock signal Electricity 11 Active
US8698565B2 Dynamic voltage-controlled oscillator calibration and selection Electricity 10 Active
US9450570B2 Variable frequency circuit controller Electricity 9 Active
US10230351B2 Variable frequency circuit in attenuator and/or negative voltage generator Electricity 9 Active
US9054716B2 Apparatus and methods for adjusting phase-locked loop gain Electricity 8 Active
US10256921B2 Reducing impedance discontinuities on a shared medium Electricity 8 Active
US9450593B2 Dither-less error feedback fractional-n frequency synthesizer systems and methods Electricity 8 Active
US8456206B2 Phase-locked loop lock detect Electricity 8 Active
US9225349B2 Dither-less multi-stage noise shaping fractional-N frequency synthesizer systems and methods Electricity 7 Active
US9231606B2 Dither-less error feedback fractional-N frequency synthesizer systems and methods Electricity 7 Active
US8417836B2 Dynamically configurable serial data communication interface Physics 7 Active
US9859945B2 Decoder for antenna switch Electricity 6 Active
US9654122B2 Dither-less multi-stage noise shaping fractional-N frequency synthesizer systems and methods Electricity 6 Active
US8948322B2 Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver Electricity 6 Active
US7956656B2 Systems and methods for providing a clock signal Electricity 6 Active
US9450591B2 Adjusting voltage controlled oscillator gain Electricity 6 Active
US9548786B2 Dynamic switch controller Electricity 6 Active
US8212593B2 Systems and methods for providing a clock signal Electricity 6 Active
US9313079B2 Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver Electricity 6 Active

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