Learn more

CHONGQING SPECIAL EQUIPMENT INSPECTION AND RES INSTITUTE

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,315
About

CHONGQING SPECIAL EQUIPMENT INSPECTION AND RES INSTITUTE has a total of 21 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, packaging and shipping and telecommunications are TECHNICAL MONITORING CENTER OF CHANGQING PETROLEUM EXPLOR BUREAU, HUZHOU SPECIAL EQUIPMENT TESTING AND RES INSTITUTE and SAFETECH CO LTD.

Patent filings in countries

World map showing CHONGQING SPECIAL EQUIPMENT INSPECTION AND RES INSTITUTEs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing CHONGQING SPECIAL EQUIPMENT INSPECTION AND RES INSTITUTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyu Xiao 9
#2 Zhang Xuelun 8
#3 Huang Song 8
#4 Chen Jie 8
#5 Zou Dingdong 8
#6 Zhang Xuelin 7
#7 Zhao Zhongguo 7
#8 Yuan Jingjie 7
#9 Chen Zhuo 6
#10 Qiu Yongjun 5

Latest patents

Publication Filing date Title
CN112082794A Double-power-source gas cylinder fatigue experiment device
CN111717755A Elevator door opening force tester
CN111797759A Active intervention monitoring method for dangerous elevator taking behavior of escalator
CN111750150A Emergency cut-off valve for hazardous chemical substance transport vehicle
CN111578822A Measuring scale for engagement depth and clearance of comb plate of escalator and sidewalk
CN111442921A Threaded connection sealing device for safety valve calibration
CN111442973A Water jacket cover for gas cylinder hydrostatic test
CN111453589A System and method suitable for wireless energy and signal transmission of elevator car
CN111443023A High-pressure container gas permeability testing device and testing method thereof
CN110849752A Safety protection device for gas cylinder fatigue test
CN110510112A Unmanned plane failure detector applied to large pressurized vessel
CN109696694A Anti-collision warning detection device after a kind of harmful influence vehicle
CN109871615A Moving staircase girders residual life calculation method based on finite element analysis of fatigue
CN109632284A Load moment limiter performance test methods and its length and angle sensor loading bench
CN109269822A Crane wheel fatigue experimental device
CN109269974A A kind of test method of the online Electrochemical corrosion rate of boiler
CN109029970A A kind of instantaneous safety tongs and linear buffer testing stand
CN109357489A Gas cylinder pouring dry big envelope, device and method
CN108881475A A kind of Industrial Boiler intelligent Data Acquisition System and acquisition method
CN108675075A A kind of elevator comprehensive performance TT&C system