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XIAN HIGH VOLTAGE APPARATUS RES INSTITUTE CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,084
About

XIAN HIGH VOLTAGE APPARATUS RES INSTITUTE CO LTD has a total of 21 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China, Netherlands and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, electrical machinery and energy and computer technology are YUILTECH CO LTD, CELLEBRITE MOBILE SYNCHRONIZATION LTD and KUNSHAN MINGCHUANG ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing XIAN HIGH VOLTAGE APPARATUS RES INSTITUTE CO LTDs patent filings in countries

Patent filings per year

Chart showing XIAN HIGH VOLTAGE APPARATUS RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhiqiang 5
#2 Liu Chen 3
#3 Su Chunqiang 3
#4 Li Qiang 3
#5 Gao Fei 3
#6 Cai Jun 2
#7 He Manchao 2
#8 Xu Fan 2
#9 Wang Wei 2
#10 Kong Zhenzhen 2

Latest patents

Publication Filing date Title
CN112067990A Device for arranging volume test of expulsion fuse
CN112014676A Switching test device for capacitor device type test
CN112084662A Method and device for detecting electrical service life of circuit breaker
CN111965506A Tracking and electric erosion resistance test equipment and test method
CN110376404A A kind of high-voltage test termination
CN111458081A Dynamic helium mass spectrum leak detection airtightness test method and device for GI L bus
CN111458082A Workpiece pumping and inflating device for helium mass spectrum leak detection test and using method thereof
CN111443242A Auxiliary device for direct-current volume resistivity test of composite insulator core rod
CN111443319A Method and device for calculating atmospheric correction factor in high-voltage test
CN111443747A Heating device
CN111273166A Little inductive current of isolator test circuit that opens and shuts
CN111273167A Little inductive current of isolator test circuit that opens and shuts
CN111273097A Action load test loop
CN111273096A Electric test device of thyristor valve and power supply device thereof
CN111257663A Switching test circuit
CN110927619A Short circuit on-off test system of marine electrical appliance
CN110927474A Electrical performance test system of marine electrical product in vibration environment
CN110873819A Method and device for calculating asymmetric current waveform parameters
CN110873827A Casing rotating device and casing testing method