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ANHUI ANNUQI TECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,500
  • Filing trend
    ⇧ 200.0%
About

ANHUI ANNUQI TECH CO LTD has a total of 22 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets basic communication technologies, telecommunications and semiconductors are ANHUI ANUKI TECH CO LTD, HEYUAN CHOICORE PHOTOELECTRIC TECH CO LTD and HANGZHOU JIANWENLU TECH CO LTD.

Patent filings in countries

World map showing ANHUI ANNUQI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing ANHUI ANNUQI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Jun 21
#2 Zuo Chengjie 19
#3 Cheng Wei 6
#4 Dai Lijie 5
#5 Wang Xiaodong 5
#6 Wang Peng 3
#7 He Chenggong 2
#8 Niu Jian 2
#9 Wei Sheng 1
#10 Wang Zheng 1

Latest patents

Publication Filing date Title
CN111740722A Filter and radio frequency communication device
CN111835311A Filter manufacturing method and filter
CN111490749A Band-pass filter circuit and multiplexer
CN111404510A Resonant circuit and filter device
CN111403868A Filter structure and filter device
CN111293400A Resonant structure and filter device
CN111355469A Filter circuit and filter for generating extra transmission zero
CN111193483A Balun circuit structure and balun device
CN111181519A Multiplexer circuit and multiplexer device
CN110350884A More transmission zero circuits
CN110233604A Resonant element production method and resonant element
CN110247637A A kind of filter circuit construction
CN109921851A Multi-carrier signal detector, receiving device and detection method
CN109638000A A kind of integrated inductance structure and integrated circuit
CN109462383A A kind of resonance circuit and filter
CN109361042A A kind of frequency demultiplexer
CN109215979A A kind of patch type inductance and preparation method thereof
CN108512526A Bandwidth-limited circuit and multiplexer
CN108231749A A kind of passive device stacked structure and preparation method thereof
CN108133931A A kind of modular structure and preparation method thereof