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QIN HAN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    195,590
  • Filing trend
    ⇩ 100.0%
About

QIN HAN has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and machine tools are GUANGXI LIUZHOU JUNYE TECHNOLOGY CO LTD, LIN SHIJUN and NISHIJIN KK.

Patent filings in countries

World map showing QIN HANs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing QIN HANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Qin Han 12
#2 Renjun Li 1
#3 Fuguan Zhang 1
#4 Tian Junwang 1
#5 Hongfa Yin 1

Latest patents

Publication Filing date Title
CN109849990A Multifunction expanding platform
CN108302788A A kind of Domestic hanging solar water heater
CN107581869A A kind of public place umbrella accommodating frame
CN104942677A Special full-automatic grinding machine for full-automatic glass optical lenses and glass protection screens
CN103705387A Multifunctional feeder support
CN103895760A Electric heating hand warmer
CN103891585A Automatic water supply support for greening
CN103895753A Front-arranged-type motorcycle storage device
CN103168663A Automatic flower watering device
CN103158809A Motorcycle handle electric hand warmers
CN103101591A Storage wind blocking bag special for motorcycle
CN101497545A Efficient biological organic compound fertilizer for vegetable