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SHENZHEN ZHONGDE MEMBRANE STRUCTURE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    152,883
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN ZHONGDE MEMBRANE STRUCTURE CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, electrical machinery and energy and chemical engineering are WAGNER WALTER, TEMCOR and NISSEN PETER NORMAN.

Patent filings in countries

World map showing SHENZHEN ZHONGDE MEMBRANE STRUCTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHENZHEN ZHONGDE MEMBRANE STRUCTURE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yanjun 11
#2 Lao Xinqi 11
#3 Zhou Maoyi 11

Latest patents

Publication Filing date Title
CN107190856A Pneumatic membrane building exhaust apparatus
CN106351506A Air-supported building lightning arrester and air-supported building
CN105484358A Large-span membrane structure roof
CN105484357A Air-film inflating and pressurizing device
CN105475039A Gas film cable mesh structure for plant lighting greenhouse
CN105604228A Gas film building cable network joint connecting device and cable network joint with same
CN105484409A Dust sucking device of air film building
CN105477959A Air structure dust suppression device and system
CN105484450A Air-film-building snow melting device
CN105544726A Ultra-span gas film building stay cable device
CN105525682A Heat insulation and preservation device for gas film building