Learn more

CHONGQING HOUQI TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    167,446
About

CHONGQING HOUQI TECHNOLOGY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, control and civil engineering are NANJING GAOLI ENG MACHINERY CO LTD, GUANGZHOU ACADEMY SPECIAL EQUIPMENT INSPECTION & TESTING and TUEV RHEINLAND IND SERVICE GMB.

Patent filings in countries

World map showing CHONGQING HOUQI TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHONGQING HOUQI TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiang Ruiqing 10
#2 Zhu Hong 1

Latest patents

Publication Filing date Title
CN104528487A Electronic system for maintaining elevator
CN104464230A Inspection shaft cover monitoring system
CN104524732A Fire pipeline hydraulic pressure supervision system
CN104375495A City drainage channel methane concentration cluster-type monitoring system
CN104464229A Inspection well cover supervisory system
CN104391495A Marsh gas concentration supervisory system for civic drainage channel
CN104444664A Electronic system for elevator security maintenance
CN104528486A Elevator safety information display system
CN104474658A Water pressure cluster type supervisory system for firefighting pipe
CN104444665A Electronic system for displaying safety information of elevator
CN104340792A Elevator multimedia security monitoring system