Inventor · Willow View Lane, CA, US

Stephen Wu

124Patents
13h-index
36Co-inventors
86Inventor score

Filing activity: Aug 8, 2000 → Feb 27, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10560179B2 Active repeater device for operational mode based beam pattern changes for communication with a plurality of user equipment Electricity 104 Active
US11088756B2 Active repeater device for operational mode based beam pattern changes for communication with a plurality of user equipment Electricity 74 Active
US7082293B1 Adaptive radio transceiver with CMOS offset PLL Electricity 67 Expired
US7139540B2 Adaptive radio transceiver with calibration Electricity 43 Expired
US6961546B1 Adaptive radio transceiver with offset PLL with subsampling mixers Electricity 40 Expired
US6968167B1 Adaptive radio transceiver with calibration Electricity 35 Expired
US7299006B1 Adaptive radio transceiver Electricity 29 Expired
US10171115B1 Outphasing calibration in a radio frequency (RF) transmitter device Electricity 23 Active
US7555263B1 Adaptive radio transceiver Electricity 20 Expired
US6970978B1 System and method for providing a pre-fetch memory controller Physics 19 Expired
US6987966B1 Adaptive radio transceiver with polyphase calibration Electricity 18 Expired
US9935663B1 Low-loss isolating outphasing power combiner in a radio frequency device Electricity 14 Active
US8508266B2 Digital phase locked loop circuits with multiple digital feedback loops Electricity 13 Active
US8686771B2 Digital phase-locked loop with wide capture range, low phase noise, and reduced spurs Electricity 12 Active
US7463868B2 Adaptive radio transceiver with offset PLL with subsampling mixers Electricity 11 Active
US7849302B2 Direct boot arrangement using a NAND flash memory Physics 9 Active
US10484078B2 Reconfigurable and modular active repeater device Electricity 9 Active
US7512378B2 Adaptive radio transceiver Electricity 8 Active
US8380954B1 Failover method and system Physics 8 Active
US9887760B1 Amplitude and phase calibration at a receiver chip in an antenna array Electricity 7 Active
US8041294B2 Adaptive radio transceiver Electricity 7 Active
US8116677B2 Adaptive radio transceiver Electricity 7 Active
US8686770B2 Digital phase locked loop with feedback loops Electricity 6 Active
US7783251B2 Adaptive radio transceiver Electricity 5 Active
US7088962B2 On-chip loop filter for a PLL Electricity 4 Expired

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