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CHENGDU TESIENT INSTR CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    105,082
About

CHENGDU TESIENT INSTR CO LTD has a total of 17 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and basic communication technologies are QINGDAO HANTEK ELECTRONIC CO LTD, LANDIS GYR LLC and METROIC LTD.

Patent filings in countries

World map showing CHENGDU TESIENT INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHENGDU TESIENT INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhourong 16
#2 Fu Guanghui 1
#3 Lin Jiang 1
#4 Ling Yong 1

Latest patents

Publication Filing date Title
CN105606853A Flip-type intelligent station digital protection tester
CN105785184A Optical digital relay protection tester for smart grid
CN105699820A Intelligent optical digital relay protection tester
CN105785185A Relay protection tester for smart grid
CN105823942A Industrial control intelligent relay protection test device having novel assembly structure
CN105743090A Active power filter of intelligent power grid for compensation of high-power load
CN105699821A Industrial control intelligent optical-digital relay protection tester
CN105827247A Small signal output circuit for intelligent relay protection tester
CN105785179A Easy-to-assemble smart grid substation relay protection tester
CN105785181A Intelligent industrial-control-type substation relay protection tester housing
CN105606938A Smart power grid transformer station relay protection tester with various communication functions
CN105606939A Portable microcomputer relay protection tester
CN105699710A Intelligent grid simulated circuit breaker housing
CN105790560A Power supply circuit applied to relay protection testing device for smart power grid transformer substation
CN105827239A Clock circuit for intelligent relay protection tester
CN105785180A Multifunctional intelligent relay protection tester
CN103019141A Control module, control method and electric power dynamic recording device and implementation method thereof