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HUNAN TELI HYDRAULIC CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    176,535
  • Filing trend
    ⇧ 100.0%
About

HUNAN TELI HYDRAULIC CO LTD has a total of 18 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and machine tools are BUEMACH ENGINEERING INT B V, HUZHOU HUANFENG MACHINERY CO LTD and LIEBHERR COMPONENTS KIRCHDORF GMBH.

Patent filings in countries

World map showing HUNAN TELI HYDRAULIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUNAN TELI HYDRAULIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Duan Mengchi 4
#2 Li Zhijun 4
#3 Tang Gangming 3
#4 Hu Xuegui 3
#5 Zhong Aiqing 3
#6 Ai Zhengyuan 3
#7 Yi Xin 3
#8 Zhang Chunzhi 3
#9 Mu Yuanhao 2
#10 Zuo Meiyan 2

Latest patents

Publication Filing date Title
CN109268322A Energy-storage hydraulic device
CN108999830A Hydraulic cylinder, fluid power system and engineering machinery
CN109695716A Piston and hydraulic cylinder
CN108204385A Discharge equipment
CN105257627A Hydraulic cylinder and engineering machinery
CN105234442A Tool and system used for machining inner hole
CN105257619A Hydraulic cylinder
CN104514767A Hydraulic cylinder
CN103410810A Testing device for testing durability of sealing parts of hydraulic cylinder
CN103132114A wear-resistant worpiece and manufacturing method of wear-resistant coating thereof
CN103028749A Cutter disk and inner hole processing device comprising cutter disk
CN102943784A Cylinder barrel, hydraulic cylinder and pumping equipment comprising hydraulic cylinder
CN102878149A Sealing part mounting structure and sealing part mounting method
CN102852902A Guide sleeve mounting structure of driving cylinder, driving cylinder and blocking key
CN102400975A Secondary stretching and retracting hydraulic cylinder and hydraulic equipment
CN102398374A Press machine
CN102434672A Hydraulic cylinder sealing structure
CN102410282A Connecting structure of functional piece of driving cylinder