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WUXI HUADONG HEAVY MACHINERY CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    111,101
  • Filing trend
    ⇩ 50.0%
About

WUXI HUADONG HEAVY MACHINERY CO LTD has a total of 20 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping and mechanical elements are WERNER WEISSMANN DIPL ING, VELIKOSELSKY NIKOLAI D and TRAXLER WALTER.

Patent filings in countries

World map showing WUXI HUADONG HEAVY MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing WUXI HUADONG HEAVY MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Cranes
#2 Winches
#3 Springs

Top inventors

# Name Total Patents
#1 Weng Jie 19
#2 Zhou Peng 7
#3 Fang Houru 6
#4 Zuo Zhiyuan 3
#5 Liu Tao 2
#6 Jie Weng 1
#7 Yan Hua 1
#8 Yao Haijin 1
#9 Yuyun Liao 1

Latest patents

Publication Filing date Title
CN110422750A X-type sling upper rack can be transferred
CN110422763A X-type sling upper rack
CN110422747A Fixed X-type sling upper rack
CN108502721A Rail-mounted gantry container crane cart jacking apparatus
CN108263953A Gantry crane vibration absorber for cab
CN107777552A A kind of electronic restocking of suspension centre type of drive
CN107673202A A kind of track crane installation method
CN106744334A Double girder overhead crane packaged type drivers' cab
CN106698203A Rail type container portal crane lifting and rotating trolley
CN105438961A Lifting tool rotating mechanism for container portal crane
CN105438967A Multi-purpose quick replacing lifting hook lifting tool for container portal crane
CN104627884A Steel wire rope deflection winding mechanism
CN104590992A Eccentric axle sleeve wheelset
CN104555731A Flexible leg connecting hinge
CN104692241A Multipurpose gantry crane rapidly-replaced hook group
CN103449313A Maintenance crane special for rail container door type portal crane trolley travel mechanism
CN103466445A Sectional-type lifting trolley of rail-type container portal crane
CN103466455A Driver cab damping device special for rail-type container portal crane
CN103058051A Crossbeam structure of quay cranes
CN102795545A Stabilizing device of tire-type crane lift