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AAC PRECISION MANUFACTURE TECH CHANGZHOU CO LTD

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    18,216
  • Filing trend
    ⇧ 500.0%
About

AAC PRECISION MANUFACTURE TECH CHANGZHOU CO LTD has a total of 80 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, electrical machinery and energy and machines are KATHREIN WERKE KG, AT & S CORP and ALLGON AB.

Patent filings in countries

World map showing AAC PRECISION MANUFACTURE TECH CHANGZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 80

Patent filings per year

Chart showing AAC PRECISION MANUFACTURE TECH CHANGZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yongli 23
#2 Yue Yuehua 13
#3 Xu Xinying 8
#4 Wang Jian'An 8
#5 Han Li 5
#6 Li Lulong 5
#7 Chu Qingchen 5
#8 Liang Yue 5
#9 Jiang Hua 5
#10 Liu Shijie 5

Latest patents

Publication Filing date Title
CN111775543A Method and equipment for manufacturing flexible copper-clad plate
CN111600100A Capacitive and inductive cross coupling structure and dielectric waveguide filter
CN111722045A Test tool for dielectric waveguide filter
CN111786064A Asymmetric phase compensation differential transmission line
CN111613858A Dielectric waveguide filter
CN111711032A Transmission line module and electromagnetic compatibility processing method
CN111628253A Capacitive coupling structure and dielectric waveguide filter
CN111596105A Test fixture of dielectric waveguide filter
CN111629526A LCP substrate manufacturing method
CN111836469A Circuit substrate preparation method and circuit substrate
CN111653868A Super surface antenna system and communication terminal
CN111642079A Screen printing method and preparation method of flexible circuit board and flexible circuit board
CN111613868A Antenna module
CN111613887A Antenna, antenna array and base station
CN111619229A 3D glass coloring method
CN111342910A Transmission line testing device
CN111276839A Transmission line testing device
CN111293454A Transmission line testing device
CN110994116A Heat radiation structure and antenna module of antenna
CN111029858A A kind of interface unit