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VANCHIP (TIANJIN) ELECTRONIC TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,969
  • Filing trend
    ⇩ 100.0%
About

VANCHIP (TIANJIN) ELECTRONIC TECH CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic communication technologies, electrical machinery and energy and control are TRIPATH TECHNOLOGY INC, BANG & OLUFSEN POWERHOUSE AS and MERUS AUDIO APS.

Patent filings in countries

World map showing VANCHIP (TIANJIN) ELECTRONIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing VANCHIP (TIANJIN) ELECTRONIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bai Yunfang 10
#2 Lin Sheng 10
#3 Zhao Jinxin 1
#4 Niu Xu 1
#5 Li Yanwei 1

Latest patents

Publication Filing date Title
CN106877303A The power clamp electrostatic discharge circuit of tunable trigger voltage, chip and communication terminal
CN106873698A A kind of current subtractor circuit, chip and communication terminal
CN107017765A A kind of envelope tracking power supply, chip and communication terminal with series parallel structure
CN106656076A Radio frequency power amplifier supporting multi-mode and multi-frequency, chip and communication terminal
CN106656185A Monoclinic analog-digital converter with digital double-sampling function, chip and terminal
CN106656132A Extremely low current leakage analog switch, chip and communication terminal
CN106656077A Wide-band radio frequency power amplifier with standby mode, chip and communication terminal
CN106656056A Dynamic current source circuit for operational amplifier, chip and communication terminal
CN106656128A Voltage homogenization method for radio frequency switch with multiple serially connected transistors and radio frequency switch
CN106656072A Accurate doubling switch capacitance amplifier, chip and communication terminal
CN105955390A Low-dropout linear regulator module, chip and communication terminal
CN106100320A The charge pump unit of a kind of frequency-adjustable, chip and communication terminal
CN106169915A Many gain modes power amplifier, chip and communication terminal