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HUNAN CHUANGYUAN HIGH-TECH MACHINERY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,158
About

HUNAN CHUANGYUAN HIGH-TECH MACHINERY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and transport are STEIN NARVESTAD AS, ROBBINS CO and SECOMA.

Patent filings in countries

World map showing HUNAN CHUANGYUAN HIGH-TECH MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HUNAN CHUANGYUAN HIGH-TECH MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Yi 15
#2 Liang Ningning 15
#3 Tang Anping 15
#4 Dai Jianlong 15
#5 Yin Qiancai 13

Latest patents

Publication Filing date Title
CN105927142A Rotation driving structure for raise boring machine
CN105888546A Novel cutting groove courtyard construction drilling machine
CN105888543A Mobile type large-aperture raise boring machine
CN106050767A Upper and lower four-top-support type fixing system of underground drilling machine
CN105888545A Raise boring machine orienting to low roadway
CN105952375A Special crawler chassis for raise boring machine
CN105888547A Large-aperture construction raise boring machine
CN105888544A Modular underground down-the-hole drill adaptable to low environment
CN105952397A Self-compensating bilayer hermetical dust collection device
CN105888585A Dynamic down-inserting plate structure for raise boring machine
CN105756578A Drilling tool rotation supporting structure for raise boring machine
CN105782450A Water sealing structure of raise boring machine
CN105735917A Dynamic upper rod disassembling structure for raise boring machine
CN105735904A Clamping key type connecting structure for cutter disc case and pull rod of raise boring machine
CN105715210A Hobbing cutter seat and key pin combined positioning structure for raise boring machine