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45TH RES INST CN ELECT TECH GR

Overview
  • Total Patents
    144
  • GoodIP Patent Rank
    64,412
About

45TH RES INST CN ELECT TECH GR has a total of 144 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machine tools, semiconductors and environmental technology are AM TECHNOLOGY CO LTD, SECOND RES INST CHINA ELECTRONIC TECHNOLOGY GROUP CORP and WUXI AUTOWELL TECH CO LTD.

Patent filings in countries

World map showing 45TH RES INST CN ELECT TECH GRs patent filings in countries
# Country Total Patents
#1 China 144

Patent filings per year

Chart showing 45TH RES INST CN ELECT TECH GRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tao Liquan 11
#2 Fu Chunhe 10
#3 Yao Lixin 9
#4 Huang Xiaopeng 9
#5 Zhou Qingya 7
#6 Wang Donghui 6
#7 Lian Junli 6
#8 Liu Bin 6
#9 Gao Huiying 6
#10 Chen Zhongwu 6

Latest patents

Publication Filing date Title
CN105228356A A kind of sizes gauge wire plate that is used for prints detent mechanism and using method thereof
CN105204288A Automatic turning device for photolithography mask
CN105185734A Wafer wet etching cleaning device
CN105023871A Vision system for opposite side alignment
CN104977525A Flying probe test file manual editing method
CN104977524A Retest method based on test of multiple points around coordinate position of test point
CN104785928A Substrate clamping mechanism
CN104810310A Wafer scanning and cleaning swing arm device
CN104792348A Clamping device of transmission type receiving probe and adjusting method
CN104820177A Probe switching control system for flying probe test and method thereof
CN104792289A Height measuring device and height measuring method for laser cutting
CN104786646A Multi-directional lens CCD adjusting device
CN104786379A Angle adjusting device of multi-wire cutting machine workpiece installing table
CN104786639A Fixture used for printing multiple small LTCC substrates
CN104317034A F-theta optical lens
CN104238285A Laser direct writing type photoetching system capable of dynamically focusing
CN103995493A Programmable logic power source controller
CN104001704A Multi-station rotary support special for rotary washing device
CN103887206A Method and device for chemical-mechanical planarization end point detection
CN103879132A Three-dimensional adjustment device of manual or semi-automatic work table