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HARBIN ELECTRIC CORPORATION (QHD) HEAVY EQUIPMENT CORPORATION LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,490
  • Filing trend
    ⇩ 100.0%
About

HARBIN ELECTRIC CORPORATION (QHD) HEAVY EQUIPMENT CORPORATION LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and environmental technology are AEROSPACE ENG EQUIPMENT SUZHOU CO LTD, MONITECH CO LTD and SP HITECH CO LTD.

Patent filings in countries

World map showing HARBIN ELECTRIC CORPORATION (QHD) HEAVY EQUIPMENT CORPORATION LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HARBIN ELECTRIC CORPORATION (QHD) HEAVY EQUIPMENT CORPORATION LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Mingtao 6
#2 Wang Li 4
#3 Liu Peng 4
#4 Xie Yanwu 4
#5 Lun Xinjie 4
#6 Zou Dijing 4
#7 Gao Feng 3
#8 Wang Qiang 3
#9 Bai Haiyong 3
#10 Zhang Xuannan 3

Latest patents

Publication Filing date Title
CN107179189A A kind of large scale plate loading test device
CN107068216A HTGR heat exchanger tube weld seam X-ray detectoscope
CN107068217A HTGR heat exchanger tube weld seam x-ray inspection method
CN106979920A Simulate the sample of HTHP and flow media and apply its simulation experiment method
CN107177814A The anticorrosion process of temperature gas cooled reactor steam generator T22 heat exchanger tubes
CN106989380A Temperature gas cooled reactor steam generator steam (vapor) outlet connecting tube elbow structure
CN107052536A A kind of low-alloy steel heat exchanger tube docking automatic soldering technique without packing material
CN106975826A A kind of nickel-base alloy heat exchanger tube docks automatic soldering technique
CN106944723A A kind of low-alloy steel heat exchanger tube docking automatic soldering technique for filling melting ring
CN106996843A HTGR steam (vapor) outlet connecting tube pipe clamp pretightening force measuring apparatus and method
CN106949453A Temperature gas cooled reactor steam generator steam (vapor) outlet connecting pipe structure
CN107052517A A kind of low-alloy steel docks automatic soldering technique with nickel-base alloy dissimilar steel heat exchange tube
CN107052506A A kind of non-centripetal adapter of pressure vessel and the welding groove processing method of cylinder