Learn more

SHANDONG TAIFENG HYDRAULIC CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    198,222
About

SHANDONG TAIFENG HYDRAULIC CO LTD has a total of 19 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, environmental technology and civil engineering are SANYO KIKI KK, ZHEJIANG GAOYU HYDRAULIC MACHINERY CO LTD and KOMATSU MINING GERMANY GMBH.

Patent filings in countries

World map showing SHANDONG TAIFENG HYDRAULIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing SHANDONG TAIFENG HYDRAULIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Liangzhen 12
#2 Wang Minglin 8
#3 Zhang Chunguang 7
#4 Wang Zhenhua 6
#5 Gao Meizhu 6
#6 Zhang Xiquan 5
#7 Yang Hongtao 3
#8 Liangzhen Yu 3
#9 Minglin Wang 3
#10 Shen Xianfeng 2

Latest patents

Publication Filing date Title
CN106194874A High-pressure liquid-filling valve and work process thereof
CN106224315A Total power self-adaptation type load-sensitive multiple directional control valve
CN106122152A Ultra high pressure control valve
CN104389835A Load sensing valve for pilot control valve oil return end
CN104373420A Compensating oil cylinder
CN103586527A Valve type plate shearer hydraulic control system with safety protection device
CN103291675A Numerically-controlled bending machine hydraulic control system capable of achieving valve core position electrical monitoring
CN103287489A Electric-hydraulic proportional hydraulic control system for automatic drive of agricultural machinery vehicle
CN103089721A High-flow electric-hydraulic proportional cartridge valve hydraulic control system for differential speed regulation
CN102788056A Hydraulic control system of electro-hydraulic feedback proportion throttle cartridge valve
CN102602274A Electro-hydraulic proportional hybrid energy recovery control system for motor vehicle
CN102518616A Hydraulic cartridge valve group control system for concrete pump truck
CN102221024A Large-flow mechanical feedback pilot control plug-in type proportional throttling valve system
CN102162476A High-flow hydraulic feedback pilot control plug-type proportion throttle valve system
CN102146941A Load feedback high-flow hydraulic control system of plug-in mounting multiple directional control valve
CN102128183A Positive feedback high-flow rate inserting type multichannel reversing valve hydraulic control system
CN102155445A Hydraulic control system with double-feedback active proportional servo cartridge valve for CNC (Computer Numerical Control) bending machine
CN102072213A Pressure feedback secondary pilot control plugged-in type proportion relief valve system
CN101858368A Multiple directional control valve system for return oil throttle control with load sensitive pressure compensation