Learn more

NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTD

Overview
  • Total Patents
    123
  • GoodIP Patent Rank
    13,955
  • Filing trend
    ⇩ 14.0%
About

NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTD has a total of 123 patent applications. It decreased the IP activity by 14.0%. 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, environmental technology and packaging and shipping are NINGBO BRANCH CCCC NO 3 HARBOR ENG CO LTD, JIANGSU LONGYUAN OFFSHORE WIND POWER CO LTD and JIANGSU HUAXICUN OFFSHORE ENG SERVICE CO LTD.

Patent filings in countries

World map showing NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 123

Patent filings per year

Chart showing NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Dejin 86
#2 Qu Lili 67
#3 Feng Haibao 54
#4 Feng Jiaxin 52
#5 Fu Dawei 38
#6 Su Changxi 32
#7 Feng Haipu 31
#8 Wang Xiang 29
#9 Ju Peng 27
#10 Xu Shanzhong 23

Latest patents

Publication Filing date Title
CN111532983A Single-point hoisting pile erecting system and pile erecting construction method
CN111550371A Bank-building device, bank-building type wind power installation ship and offshore wind power installation construction method
CN111075659A Offshore wind turbine floating foundation suitable for deep water area and construction method
CN111241058A Method for constructing science and technology cloud intelligence library
CN111007793A Digital construction system and method for cement soil mixing pile
CN110371262A Wind-powered electricity generation or communication equipment basis and its construction method in float type water
CN110435819A Ship fixed system and ship fixing means
CN110397052A Dry construction system and dry operating environment construction method for underwater repair
CN110206033A The closely knit leveling integral type workboat of throwing and construction method
CN110172958A A kind of water-saving ship lock of automation inflatable and operating method
CN110241738A A kind of automation roller climbing apparatus and construction method
CN110080268A Underwater cast-in-place pile and casing connection structure and attaching method thereof
CN110077952A Across the floor transporting equipment of building template and transportation resources
CN110127537A Building template lifting device includes its across floor transportation system and transportation resources
CN110053720A Immersed tube combination transport installs equipment and transportation installation method
CN110004961A Casing construction system and its construction method
CN110002350A Tower section displacement apparatus, the through-flooring construction method comprising its tower crane and the tower crane
CN110027978A Automatic coupling and decoupling hook and hanging method
CN109881663A Concrete tubular pile and its pile-driving system and sea area pile sinking construction method
CN109811780A The safe water injection system of caisson and water injection technique