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HYDRAULIK POWER CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    92,882
  • Filing trend
    0.0%
About

HYDRAULIK POWER CO LTD has a total of 18 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, electrical machinery and energy and engines, pumps and turbines are ADVANCED MOTION TECH LLC, SIMPSON ALVIN B and HANGZHOU NUOXIANG TECH CO LTD.

Patent filings in countries

World map showing HYDRAULIK POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HYDRAULIK POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weng Mingtang 12
#2 Peng Min 7
#3 Qiu Linzhen 6
#4 Chen Jiahao 5
#5 Wang Zhuyu 3
#6 Liu Tao 2
#7 Gao Ce 1
#8 Lu Xiaowu 1
#9 Yang Lei 1
#10 Zhang Jun 1

Latest patents

Publication Filing date Title
CN111894929A Valve core structure of reversing valve
CN111810483A Electro-hydraulic valve reversing anti-impact structure
CN111412190A Proportional reversing valve
CN111396389A Cartridge valve for high back pressure circuit
CN111487949A Debugging method and device for reversing valve control panel and reversing valve control panel
CN111365316A Automatic circulating valve
CN111293824A Motor pump unit
CN110814131A Shoulder hole burr removing device
CN111605155A Be applied to special proportion electricity liquid switching-over valve of injection molding machine mould of opening and shutting
CN111677662A Hydraulic pump driven by outer rotor to absorb oil
CN111654155A Hydraulic pump directly connected with rotor
CN111649027A Device and method for detecting jamming of electromagnetic directional valve
CN111520369A Damping structure of electromagnetic hydraulic control reversing valve column
CN110098695A Cylindric cooler construction
CN109751290A A kind of off-load overflow complex controll valve arrangement
CN106158306A The low-temperature-rise energy-saving coil that a kind of power can change
CN105856044A Full-automatic sliding column polishing machine
CN105276279A Pilot-operated type two-way integrated cartridge composite valve with position detection function