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GUANGDONG ZHICHENG ELECTROHYDRAULIC TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,297
About

GUANGDONG ZHICHENG ELECTROHYDRAULIC TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, packaging and shipping and measurement are SAUER DANFOSS APS NORDBORG, HYCO PACOMA GMBH and TORUKAA KK.

Patent filings in countries

World map showing GUANGDONG ZHICHENG ELECTROHYDRAULIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUANGDONG ZHICHENG ELECTROHYDRAULIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shao Liwei 12
#2 Guo Chusheng 12
#3 Ren Yuehui 5
#4 Mei Yanmin 2
#5 Guo Yiyuan 1
#6 Guo Malu 1

Latest patents

Publication Filing date Title
CN111570601A Thin plate box body hydraulic forming equipment and method
CN111577686A Stepping hydraulic equipment and control method thereof
CN111306141A Hydraulic cylinder with adjustable limit position and limit position adjusting method
CN111425392A Closed type synchronous driving power equipment and driving method thereof
CN110905869A Bus type electro-hydraulic cylinder with self-positioning function and control method thereof
CN111022420A Integrated mechanical locking hydraulic cylinder and system
CN110925269A Electric hydraulic cylinder with storage battery
CN111102269A Multi-stage mechanical locking hydraulic cylinder and control method thereof
CN110905885A Inverted hydraulic cylinder with built-in displacement sensor and hydraulic mechanism
CN110905871A Bus type electro-hydraulic cylinder with mechanical locking function and control method thereof
CN110905892A Electro-hydraulic system with self-leveling function and control method thereof
CN111017785A Energy-saving hydraulic cylinder for reciprocating lifting action and control method thereof