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BRIDGE SCIENCE RES INST LTD CHINA ZHONGTIE MAJOR BRIDGE ENG GROUP

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    133,286
About

BRIDGE SCIENCE RES INST LTD CHINA ZHONGTIE MAJOR BRIDGE ENG GROUP has a total of 38 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, environmental technology and measurement are QVICS CO LTD, TSAI CHUNG-SHING and POINTECH ENC CO LTD.

Patent filings in countries

World map showing BRIDGE SCIENCE RES INST LTD CHINA ZHONGTIE MAJOR BRIDGE ENG GROUPs patent filings in countries

Patent filings per year

Chart showing BRIDGE SCIENCE RES INST LTD CHINA ZHONGTIE MAJOR BRIDGE ENG GROUPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhengxing 22
#2 Wang Bo 21
#3 Chai Xiaopeng 19
#4 Liu Pengfei 17
#5 Wang Xiang 15
#6 Jing Guoqiang 13
#7 Yi Jianjun 8
#8 Gao Yang 8
#9 Fang Huabing 7
#10 Wang Shuangyan 7

Latest patents

Publication Filing date Title
CN105735511A Vertical fluid-solid coupling tuned mass damper on controlled structure and adjusting method
CN104762929A Bridge collision-prevention device capable of achieving power generation and wave dissipation simultaneously
CN104792364A Dynamic bridge parameter extracting system and dynamic bridge parameter extracting method based on laser Doppler
CN104807434A Monitoring method for settlement deformation of high speed railway subgrade
CN104674644A Vibration control device and method for slings of suspension bridge
CN104636616A Design and calculation method for reinforced concrete combined part of mixed girder bridge
CN104674647A Steel-concrete combination structure for hybrid girder bridge
CN104652262A Stayed cable beam anchorage region dehumidification system and stayed cable beam anchorage region dehumidification method
CN104496336A Lightweight aggregate concrete and preparation method thereof
CN104233951A Multifunctional viscous damper and connecting method of multifunctional viscous damper
CN103758028A Low-frequency mass tuning and vibration-damping device and regulating method for same
CN103806369A Connection method of viscous damper for achieving earthquake resistance of long-span bridge
CN103742585A Stay cable permanent magnet eddy current damper and damping generation method
CN103194967A Detecting system of bridge cable
CN103062278A Permanent magnet stay cable magneto-rheological fluid damper with adjustable damping coefficient
CN103048379A Device and method for recognizing damage to bridge stay cable
CN103061250A Hydraulic speed locking device for bridges
CN103032504A Inverted double-out-rod stay cable oil damper based on thin-wall small hole throttling
CN103061425A Series-parallel multistage valve vicious damping method and damper
CN103017672A Non-contact nondestructive testing method for bridge structure