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HAN JINQIAO

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,431
About

HAN JINQIAO has a total of 11 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and machines are ZHEJIANG YONGYAO MACHINERY TECH CO LTD, WUHU RUNYU PREC MACHINERY CO LTD and ROTO FINISH CO.

Patent filings in countries

World map showing HAN JINQIAOs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HAN JINQIAOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Han Jinqiao 11
#2 Han Fengfei 11
#3 Shang Jun 1

Latest patents

Publication Filing date Title
CN105823404A Machining part sorting probe and on-line detection device by using the same
CN105773345A Feeding control device for grinding head of optical lens
CN105823448A Grinding workpiece online detection method
CN105773892A Optical lens die casting device
CN105458865A Automatic and synchronous feeding and discharging device for processing optical lenses
CN105479296A Grinding thickness control device for optical lens
CN105479297A Automatic grinding device for optical lens
CN105437063A Multi-station switching precision positioning device
CN105500146A Multi-station grinding device for optical lenses
CN105458866A Automatic clutch driving device for multi-station rotation
CN105500203A Flexible control device for lifting of grinding head of grinding equipment