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GUIYANG YONGQING INSTRUMENTS & ELECTRONICS SCIENCE AND TECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    74,289
  • Filing trend
    ⇩ 94.0%
About

GUIYANG YONGQING INSTRUMENTS & ELECTRONICS SCIENCE AND TECH CO LTD has a total of 22 patent applications. It decreased the IP activity by 94.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and telecommunications are XELPOWER CO LTD, AMPCONTROL PTY LTD and SHENZHEN YUANZHENG TECH CO LTD.

Patent filings in countries

World map showing GUIYANG YONGQING INSTRUMENTS & ELECTRONICS SCIENCE AND TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing GUIYANG YONGQING INSTRUMENTS & ELECTRONICS SCIENCE AND TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Tiancai 8
#2 Song Yongqin 7
#3 Liu Chaofu 7
#4 Zou Chaozhong 6
#5 Ye Bing 5
#6 Yang Tao 5
#7 Wang Guangfu 5
#8 Luo Dalin 4
#9 Yu Fuzhao 4
#10 Linghu Zhao 4

Latest patents

Publication Filing date Title
CN111026402A Compiling type PLC code execution efficiency optimization method
CN110555228A impedance matching design method for transmission line
CN110253489A Manual press-loading gauge pointer tooling device
CN109817487A A kind of safeguard structure of rocking bar encoder
CN109453946A A kind of the gluing mouth device and its application method of adopting guiding structure
CN108007487A A kind of photosensitive sensor
CN108280982A A kind of portable car-mounted data wireless transmission circuit
CN107966605A A kind of lightning protection high level switching value or frequency signal sample circuit
CN107872053A A kind of lightning protection low level switching value sample circuit
CN107990979A A kind of anti-surge photosensitive sensor
CN108008159A A kind of cable detection device
CN108007588A A kind of anti-surge temperature sensor
CN107919796A A kind of 3 12V variable voltage output devices
CN107995078A It is a kind of can USB debugging vehicle-mounted data wireless transmission circuit
CN107888223A A kind of CAN data wireless transmission circuits with USB interface
CN107976569A A kind of thunder-lightning die mould simulates signal sample circuit
CN107976526A A kind of soil moisture detection device
CN107478345A A kind of shockproof, heat resisting temperature sensor
CN107462792A A kind of conducting wire testing apparatus
CN107086645A A kind of safety protective circuit of the electric device of serial connection charge parallel discharge