Inventor · Hjo, SE

Fenghao Mu

51Patents
7h-index
15Co-inventors
69Inventor score

Filing activity: Sep 10, 1999 → Apr 28, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US8175535B2 Active cancellation of transmitter leakage in a wireless transceiver Electricity 360 Active
US7486135B2 Configurable, variable gain LNA for multi-band RF receiver Electricity 61 Active
US7599675B2 Method and apparatus for receiving radio frequency signals Electricity 32 Active
US8472868B2 Method and apparatus for MIMO repeater chains in a wireless communication network Electricity 24 Active
US9391667B2 Cancellation of spurious responses from local oscillator cross-coupling Electricity 16 Active
US7978009B2 Digital modulated RF power amplifier with impedance compensation circuit Electricity 15 Active
US8436695B2 Imbalance detection and reduction for wideband balun Electricity 13 Active
US6604203B1 Arrangement and method for self-synchronization data to a local clock Electricity 6 Expired
US8965322B2 Low noise amplifier Electricity 5 Active
US7714759B1 Low power linear interpolation digital-to-analog conversion Electricity 5 Active
US8099070B2 Passive mixer and four phase clocking method and apparatus Electricity 5 Active
US9281888B1 Quadrature signal generator, beamforming arrangement, communication device and base station Electricity 4 Active
US8792581B2 RF clock generator with spurious tone cancellation Electricity 3 Active
US9509273B2 Transformer filter arrangement Electricity 3 Active
US8130053B2 Tank tuning for band pass filter used in radio communications Electricity 3 Active
US9548155B2 Transformer filter arrangement Electricity 3 Active
US8884715B2 Imbalance detection and reduction for wideband balun Electricity 3 Active
US9614702B2 Technique for crosstalk reduction Electricity 3 Active
US7902937B2 Positive coefficient weighted quadrature modulation method and apparatus Electricity 3 Active
US9634614B2 Distributed power amplifier circuit Emerging Cross-Sectional Technologies 3 Active
US8204467B2 Passive mixer mismatch tuning using self-tests to suppress IM2 Electricity 3 Active
US10020865B2 Phase rotation and amplitude control unit Electricity 2 Active
US9893913B2 Technique for crosstalk reduction Electricity 2 Active
US9735734B2 Re-configurable passive mixer for wireless receivers Electricity 2 Active
US8681894B2 Digital affine transformation modulated power amplifier for wireless communications Electricity 2 Active

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