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ZHUZHOU HELI ELECTROMAGNETIC TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,431
  • Filing trend
    ⇩ 91.0%
About

ZHUZHOU HELI ELECTROMAGNETIC TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 91.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, audio-visual technology and surface technology and coating are PIVA GROUP S P A, TIANJIN LONGJIA SPECIAL DOOR & WINDOW CO LTD and BURGESS ALAN DAVID.

Patent filings in countries

World map showing ZHUZHOU HELI ELECTROMAGNETIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ZHUZHOU HELI ELECTROMAGNETIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Bing 15
#2 Li Wensheng 2
#3 Liu Zhibing 2
#4 Yuan Zhiqiang 2

Latest patents

Publication Filing date Title
CN111364897A Novel electromagnetic shielding door
CN111335794A Novel sliding protective door
CN109458007A A kind of novel all-in-one operating room
CN107842292A A kind of simple single fan vertical hinged door of shielding strip formula shielding
CN107701052A A kind of shielding protection sliding door
CN107780799A A kind of shielding protection vertical hinged door
CN107938872A A kind of safeguard structure and mounting process of radiation protection wall
CN107724920A A kind of door bottom protection sound-insulation strip and protective door
CN107939254A A kind of biparting Abdeckschieber door
CN107975638A A kind of screened room waveguide copper pipe
CN107919177A Radiation protection brick and preparation method thereof and radiation protection wall and its application
CN107740656A A kind of biparting Abdeckschieber door mounting structure and installation method
CN107724909A A kind of high-performance knife inserts formula list fan shielding vertical hinged door
CN107386841A A kind of concealed world shaft device and its protection vertical hinged door
CN107254976A The method of construction and modularization screened room of a kind of modularization screened room
CN106121422A A kind of protection bivalve door
CN105863468A Shielding and protection integrated door