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VANCHIP TIANJIN TECH CO LTD

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    40,615
  • Filing trend
    ⇧ 27.0%
About

VANCHIP TIANJIN TECH CO LTD has a total of 39 patent applications. It increased the IP activity by 27.0%. Its first patent ever was published in 2013. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets basic communication technologies, telecommunications and electrical machinery and energy are BLACK SAND TECHNOLOGIES INC, VANCHIP TIANJIN ELECTRONIC TECH CO LTD and RFAXIS INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Bai Yunfang 24
#2 Lin Sheng 17
#3 Zhao Jinxin 10
#4 Li Yanwei 3
#5 Yunfang Bai 2
#6 Jin Fujuan 2
#7 Zhang Qihua 2
#8 Chen Gang 2
#9 Xu Guanjian 2
#10 Gang Chen 1

Latest patents

Publication Filing date Title
WO2020125816A1 Radio frequency switch circuit, chip, and communication terminal
US2021082833A1 Anti-electromagnetic interference radio frequency module and implementation method therefor
US2019155782A1 Variable signal flow control method for realizing chip reuse and communication terminal
EP3534537A1 Radio frequency power amplifier for inhibiting harmonic wave and stray, chip and communication terminal
US2019222238A1 Radio frequency front-end transmission method and transmission module, chip, and communications terminal
US2018375479A1 Multimode power amplifier module, chip and communication terminal
EP3386123A1 Variable coding method for realizing chip reuse and communication terminal therefor