Learn more

CCCC FIRST HIGHWAY ENGINEERING GROUP CO LTD

Overview
  • Total Patents
    107
  • GoodIP Patent Rank
    13,334
About

CCCC FIRST HIGHWAY ENGINEERING GROUP CO LTD has a total of 107 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and machines are ROAD & BRIDGE INT CO LTD, CCCC SECOND HARBOUR ENG CO LTD and THE FOURTH ENG CO LTD OF CCCC FIRST HIGHWAY ENG CO LTD.

Patent filings in countries

World map showing CCCC FIRST HIGHWAY ENGINEERING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 107

Patent filings per year

Chart showing CCCC FIRST HIGHWAY ENGINEERING GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yuguo 8
#2 Xu Bo 8
#3 Tan Qiang 8
#4 Xiao Yao 8
#5 Zhu Weixing 7
#6 Cai Baoshan 6
#7 Wu Chenggang 6
#8 Zhou Yandong 5
#9 Guo Dongming 5
#10 Zhang Jiulin 5

Latest patents

Publication Filing date Title
CN112198038A Test device of asphalt mixture-containing multiseriate test piece demolding tool and use method
CN112141820A Modular remove cable pay off rack
CN112257157A Cable system construction method based on BIM, cable system and suspension bridge
CN112284990A Method for separating and measuring content of clay particles
CN112267381A A calibrating device for assembled pier stud and base
CN112265916A Adjusting device is used in hoist and mount of assembled bridge
CN112249930A Mounting device for lower structure of assembled bridge
CN112267379A Positioning support for bridge assembly type lower structure
CN112267431A Anti-collision buffer structure of bridge assembly type lower structure
CN112267372A Novel connecting device of assembled bridge substructure
CN112267380A Portable lifting device for assembled bridge pier column
CN112194316A Integrated treatment system and treatment method for oily tunnel wastewater
CN112194281A Accident pool combination system and method for tunnel construction wastewater treatment
CN112079487A Intermittent tunnel wastewater treatment system and treatment process
CN112144409A Vase pier capping beam construction technology
CN112144408A Construction method for building assembled trestle
CN112149852A Online ordering, processing and distributing system for reinforcing steel bars
CN111992550A Pipeline dredging device
CN112142401A Upper-layer asphalt mixture of amphibole pavement and preparation method thereof
CN112030657A Asphalt mixture compacting process and pavement construction method