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HAN QIAONYU

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    54,808
  • Filing trend
    ⇧ 162.0%
About

HAN QIAONYU has a total of 29 patent applications. It increased the IP activity by 162.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and engines, pumps and turbines are RAO LIQIONG, LI HENGYING and XUZHOU XINTONG POWER EQUIPMENT CO LTD.

Patent filings in countries

World map showing HAN QIAONYUs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Han Qiaonyu 29

Latest patents

Publication Filing date Title
CN108941847A A kind of arc-welding equipment
CN108907407A A kind of arc-welding equipment and its application method
CN109149587A A kind of compensated voltage regulator device and its application method
CN109274104A A kind of three-phase compensation type voltage stabilizer
CN109113494A A kind of for motor vehicle power window apparatus
CN109025610A A kind of electric safe vehicle window device and its application method
CN108882490A A kind of printed circuit board sparkgap
CN108990308A A kind of printed circuit board sparkgap and its application method
CN109026219A A kind of heating power conversion system for the air circulation that having time is reminded
CN108999667A A kind of thermodynamic conversion system for the air circulation that can be diagnosed automatically
CN108952858A A kind of heating power conversion system of air circulation
CN108631191A A kind of movable type electric power equipment management device
CN108631192A A kind of electric power equipment management device
CN108453594A A kind of electron ceramic material manufacturing technology equipment
CN109129110A A kind of follow-on electron ceramic material manufacturing technology equipment
CN108666901A A kind of novel power distribution cabinet device
CN108747750A A kind of novel electron ceramic material manufacturing technology equipment
CN109128879A A kind of clamp assembly of convenient and fast clamping workpiece
CN108666882A A kind of power distribution cabinet device
CN108436518A A kind of clamp assembly of novel clamping workpiece