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DING WEIQI

Overview
  • Total Patents
    25
About

DING WEIQI has a total of 25 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets digital networks, basic communication technologies and measurement are VITESSE SEMICONDUCTOR CORP, CALNEX SOLUTIONS LTD and CREDO TECH GROUP LTD.

Patent filings in countries

World map showing DING WEIQIs patent filings in countries
# Country Total Patents
#1 United States 25

Patent filings per year

Chart showing DING WEIQIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Weiqi 25
#2 Shumarayev Sergey 17
#3 Wong Wilson 9
#4 Pan Mingde 8
#5 Li Peng 6
#6 Tran Thungoc M 3
#7 Ke Yanjing 3
#8 Hoang Tim Tri 2
#9 Shimanouchi Masashi 2
#10 Atesoglu Ali 2

Latest patents

Publication Filing date Title
US8860469B1 Apparatus and methods for transmitter output swing calibration
US9429625B1 Analog signal test circuits and methods
US8611403B1 Apparatus and methods for transceiver power adaptation
US8723572B1 Apparatus and methods to correct differential skew and/or duty cycle distortion
US9224685B1 Shielded metal-oxide-metal (MOM) capacitor structure
US8744012B1 On-chip eye viewer architecture for highspeed transceivers
US2013114663A1 Flexible receiver architecture
US8462906B1 Apparatus and methods for detection and correction of transmitter duty cycle distortion
US2012256670A1 Techniques for reducing duty cycle distortion in periodic signals
US8174294B1 Configurable buffer circuits and methods
US9222972B1 On-die jitter generator
US2012072785A1 Bit error rate checker receiving serial data signal from an eye viewer
US8612795B1 Segmented clock network for transceiver array
US2011234331A1 Integrated circuits with configurable inductors
US2011221477A1 High-speed differential comparator circuitry with accurately adjustable threshold
US8451883B1 On-chip full eye viewer architecture
US8125254B1 Techniques for configuring multi-path feedback loops
US8705602B1 Equalizer circuitry with selectable tap positions and coefficients
US8111784B1 On-chip data signal eye monitoring circuitry and methods
US8081723B1 Serial data signal eye width estimator methods and apparatus