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HANGZHOU FUYANG HONGXIANG TECH SERVICES CO LTD

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    22,603
  • Filing trend
    ⇩ 88.0%
About

HANGZHOU FUYANG HONGXIANG TECH SERVICES CO LTD has a total of 65 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2016. It filed its patents most often in China and Japan. Its main competitors in its focus markets civil engineering, machine tools and basic materials chemistry are KUENSTLER & CO, ERCHU CO LTD OF CHINA RAILWAY TUNNEL GROUP and GEORGE WILLIAM CHRISTIANS.

Patent filings in countries

World map showing HANGZHOU FUYANG HONGXIANG TECH SERVICES CO LTDs patent filings in countries
# Country Total Patents
#1 China 64
#2 Japan 1

Patent filings per year

Chart showing HANGZHOU FUYANG HONGXIANG TECH SERVICES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Chengwei 57
#2 Zhu Hongfeng 4
#3 Zhang Jun 2
#4 Lin Quanhao 2

Latest patents

Publication Filing date Title
CN110948742A Be used for plastics to retrieve belt cleaning device in advance
CN110948743A Plastics wash flotation device
CN110065105A The device of PE pipe processing
CN109968442A A kind of PE pipe processing device
CN111113538A PE pipe clamping device
CN109866271A A kind of adaptation different tube diameters PE pipe cocking mechanism
CN108767155A A kind of accumulator protecting shell based on leaf spring buffering
CN108598321A A kind of accumulator protecting shell based on damping mechanism
CN108340956A A kind of self-locking cart based on friction-driven
CN108357546A A kind of self-locking cart
CN108868848A A kind of top opening type anchor pole mechanism
CN108825280A A kind of safe anchor pole of rotating type strip extension mechanism
CN108868851A A kind of safe anchor pole of expanded type
CN107289162A A kind of adjustable safety relief valve controlled based on double rolling key clutch
CN107289039A A kind of double rolling key clutch controlled based on gearing
CN108843108A A kind of electric power network electric pole of rotation protection electric wire
CN107035110A A kind of skirting for indoor decoration based on activated carbon removing and harmful gas
CN108453655A A kind of anti-multifunctional screw driver for breaking anti-impact
CN108643823A A kind of drilling bit of municipal public engineering
CN109878583A A kind of antiwind crawler driving whell of contraction