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TENGDA CONSTR GROUP CO LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    32,593
  • Filing trend
    ⇧ 300.0%
About

TENGDA CONSTR GROUP CO LTD has a total of 50 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and computer technology are JEON JONG HWAN, CHOL SEUNG HEE and NO 1 ENGINEERING CORPORATION LTD OF CR20G.

Patent filings in countries

World map showing TENGDA CONSTR GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing TENGDA CONSTR GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Jiuchun 40
#2 Xue Wuqiang 39
#3 Tang Junhua 29
#4 Cao Hong 28
#5 Ren Jiatian 22
#6 Xi Guodong 19
#7 Yang Liu 7
#8 Wang Jianzhong 6
#9 Chen Yinhe 5
#10 Wang Bodong 4

Latest patents

Publication Filing date Title
CN112227347A Underground continuous wall and construction method thereof
CN111962398A Integrated supporting mechanism of thin-wall hollow pier
CN111501860A Foundation pit enclosure deformation control device and system
CN111156022A Pipe jacking construction device and construction method
CN111188345A Base type crown beam and construction method thereof
CN111139822A Steel reinforcement cage connecting device
CN110644493A Boulder excavation method and boulder excavation device
CN110453685A One kind is exempted to dig pile crown device and its application method
CN110513119A The girff and cutter method for dismounting of shield machine
CN110153337A A kind of steel reinforcement cage main reinforcement positioning device of novel municipal works
CN110241810A A kind of annular attachment device being connect for a full set of Cased Secant Piles with structure base slab reinforcing bar
CN109811769A A kind of excavation method
CN109706940A Foundation pit servo support system setting method
CN109706851A Hanging apparatus and hanging method
CN109826097A A kind of interim prestressing force implementation method in the section of bridge subsection
CN109629453A A kind of movable type Bridge Erector supporting leg
CN109629454A A kind of unilateral bridging equipment and bridging method for promoting beam sections
CN109736328A A kind of application method of novel segmented head and novel segmented head
CN109629458A The transforming methods of structural system of bridge cantilever construction
CN109826198A Weak soil excavation of subway foundation pit construction method