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Hunan wuxin machinery co ltd

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    172,441
About

Hunan wuxin machinery co ltd has a total of 15 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 civil engineering are 2ND CONSTRUCTION CO LTD OF CTCE GROUP, CHONGQING URBAN CONSTRUCTION HOLDING GROUP CO LTD and CHINA RAILWAY 6TH GROUP TAIYUAN RAILWAY CONSTRUCTION CO LTD.

Patent filings in countries

World map showing Hunan wuxin machinery co ltds patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing Hunan wuxin machinery co ltds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Zheng Huaichen 9
#2 Wang Yabo 9
#3 Mao Chengbao 9
#4 Zhang Weisong 9
#5 Cheng Bo 8
#6 Li Ji 8
#7 Yabo Wang 6
#8 Huaichen Zheng 6
#9 Xiangjun Wang 6
#10 Bo Cheng 5

Latest patents

Publication Filing date Title
CN106013808A Concrete paving equipment with curved surface paving function
CN105927250A Movable support mechanism of box type main beam lower support type trestle
CN105952480A Box girder through type self-propelled hydraulic invert trestle
CN107448211A Tunnel efficient construction method and its automatically walk shifting formwork transposition framework trestle used
CN107447642A Auto-control framework movable trestle
CN107448210A Efficiently extension debugging mode movable trestle
CN107448220A Automatically walk shifting formwork transposition framework trestle
CN107448221A The energy-efficient trestle placed suitable for multi-angle
CN105649654A Automatic hydraulic inverted arch trestle trolley and construction method thereof
CN102146994A Eccentric screw transmission mechanism capable of being automatically adjusted
CN102042021A Automatically walking stepped mobile trestle
CN102092370A Automatic balanced support mechanism for uneven ground support
CN102094648A Mobile support device
CN102094651A Automatic traveling device for traveling on uneven ground
CN102072345A Concrete pouring gate safety valve