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BEIHAI YINHE HI TECH IND CO LT

Overview
  • Total Patents
    18
About

BEIHAI YINHE HI TECH IND CO LT has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are UNIV SICHUAN UNITED, FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA KABAR and XU JUNKANG.

Patent filings in countries

World map showing BEIHAI YINHE HI TECH IND CO LTs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing BEIHAI YINHE HI TECH IND CO LTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jingxin Luo 4
#2 Tiwen Lei 3
#3 Gaofei Shi 2
#4 Shuisheng Li 2
#5 Wenbo Hu 2
#6 Yang Jun 2
#7 Qing Pang 2
#8 Yanmei Huang 1
#9 Yong Wan 1
#10 Zhaohua Wang 1

Latest patents

Publication Filing date Title
CN101162658A Sealing type three-stations load switch and manufacturing method thereof
CN101140836A Circuit breakers pole column and manufacturing method thereof
CN101145432A The method of dry-type transformer high and low pressure foil type coil integral assembling
CN101106278A A voltage powerless control method for transformer station
CN101106015A Dry-type transformer grounding screen production method
CN101106013A A kind of dry testing transformer
CN101008666A Circuit for testing action of relay contact
CN101009179A Simple and convenient analog breaker circuit
CN1996696A Control circuit for intelligent breaker loop protection
CN101105515A Device for detecting crystal oscillator
CN101106350A A power cooperation control system of power generation unit and its control method
CN101106010A Dry-type transformer case bottom net and its installation method
CN101105747A Power station communication system and its reduction procedure implement method
CN101106275A A voltage powerless control system for transformer station and its control method
CN101060245A Breaker coil protector
CN101059690A Electric power system power plant, transformer substation integrated automated system fabrication process
CN101038827A Solid sealed arc interrupter pole for intelligentized AC vacuum circuit-breaker
CN1997265A A production debugging method for the wave peak welder to weld the plug-in printed board