Inventor · Irvine, CA, US

Jun Cao

272Patents
15h-index
235Co-inventors
89Inventor score

Filing activity: Feb 2, 1999 → Oct 31, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6624699B2 Current-controlled CMOS wideband data amplifier circuits Electricity 130 Expired
US6363077B1 Load balancing in link aggregation and trunking Electricity 125 Expired
US9015331B2 Method for implementing a convergent wireless local area network (WLAN) authentication and privacy infrastructure (WAPI) network architecture in a local MAC mode Electricity 109 Active
US9306621B2 Transceiver including a high latency communication channel and a low latency communication channel Electricity 92 Active
US6614758B2 Load balancing in link aggregation and trunking Electricity 67 Expired
US7251217B2 Load balancing in link aggregation and trunking Electricity 32 Expired
US7598811B2 Current-controlled CMOS (C3MOS) fully differential integrated wideband amplifier/equalizer with adjustable gain and frequency response without additional power or loading Electricity 26 Active
US8902094B1 Clock generator for use in a time-interleaved ADC and methods for use therewith Electricity 23 Active
US6696854B2 Methods and circuitry for implementing first-in first-out structure Physics 21 Expired
US6700899B1 Bit slice arbiter Electricity 21 Expired
US6246256A Quantized queue length arbiter Physics 17 Expired
US7598788B2 Current-controlled CMOS (C3MOS) fully differential integrated delay cell with variable delay and high bandwidth Electricity 16 Expired
US9887485B2 Ruggedized electrical connector Electricity 16 Active
US8571223B2 Method for combining authentication and secret keys management mechanism in a sensor network Electricity 16 Active
US6725408B1 Built-in self-test for multi-channel transceivers without data alignment Electricity 15 Expired
US7092474B2 Linear phase detector for high-speed clock and data recovery Electricity 14 Expired
US8457190B2 Summer block for a decision feedback equalizer Electricity 13 Active
US8271780B2 Trusted network connect method for enhancing security Electricity 13 Active
US8913751B2 Key management and node authentication method for sensor network Electricity 13 Active
US7609522B2 Heat sink assembly Electricity 13 Active
US9116255B2 Two-way wave equation targeted data selection for improved imaging of prospects among complex geologic structures Physics 12 Active
US8306229B2 Method for managing network key and updating session key Electricity 11 Active
US9685969B1 Time-interleaved high-speed digital-to-analog converter (DAC) architecture with spur calibration Electricity 11 Active
US10559915B1 Ruggedized electrical receptacle Electricity 10 Active
US6542043B1 All PMOS fully differential voltage controlled oscillator Electricity 10 Expired

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