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XI YULIN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    170,377
  • Filing trend
    ⇩ 33.0%
About

XI YULIN has a total of 14 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1994. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets transport, mechanical elements and electrical machinery and energy are FIRESTONE IND PRODUCTS COMPANY, TUCZEK FRANZ and DINA AUTOBUSES.

Patent filings per year

Chart showing XI YULINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xi Yulin 12
#2 Yulin Xi 1
#3 Zhang Jiachen 1
#4 Shi Hongyu 1
#5 Xi Jialu 1

Latest patents

Publication Filing date Title
CN108560913A Fast-assembling gang form
CN107690202A A kind of concrete construction constant temperature electric heating device
CN107218327A Double-spring shock absorber assembly
CN104773045A Combined spring compensation suspending device
CN102935399A Centrifugal grinder
CN101927112A Fuel gas weak blast wave dust-cleaning deduster
CN1861496A Particle material bulk pot
CN1453198A Stockyard apparatus
CN1121986A Rotary compressor