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GU CHENG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    187,824
About

GU CHENG has a total of 14 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and agriculture are XISHAN XIANFENG FAMILY FARM, HAYGROVE LTD and SICHUAN ACADEMY OF FORESTRY.

Patent filings in countries

World map showing GU CHENGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing GU CHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Cheng 13
#2 Cong Peiyue 2
#3 Hu Ruda 1
#4 Gu Ying 1
#5 Gu Cheng He 1
#6 Tao Jinlong 1

Latest patents

Publication Filing date Title
CN112002606A Switching device and automatic pressure switch thereof
CN108962670A A kind of block-resistant type flow switch
CN106593034A Rapidly-completed ground shade parking lot and construction method thereof
CN106577008A Multifunctional assembled green shade shed frame and construction method thereof
CN103931293A Device and method for dune-fixation forestation
CN103798098A Forest ecological protection method
CN103324213A Basic structure of pressure controller and pressure controller
CN1888329A Open caisson structure construction method
CN1482318A Tenon fastened assembled artistic rock arch
CN1425830A Semi-opening type river bed reforming overhead structures
CN1414472A Computer for on line control electronic toy
CN1315604A Water-saving system for using seawater in life and industrial purpose
CN1220152A Compound chitosan health-care product and its preparing method
CN1220166A Compound chitosan capsule health-care preparation and its preparation method