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CHENGDU XINZHU ROAD & BRIDGE

Overview
  • Total Patents
    227
  • GoodIP Patent Rank
    9,678
  • Filing trend
    ⇩ 4.0%
About

CHENGDU XINZHU ROAD & BRIDGE has a total of 227 patent applications. It decreased the IP activity by 4.0%. 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, macromolecular chemistry and polymers and transport are CHINA RAILWAY MAGLEV TRANSP INVESTMENT & CONSTRUCTION CO LTD, VERSAFLEX INC and SAMPYO ENG & CONSTR LTD.

Patent filings in countries

World map showing CHENGDU XINZHU ROAD & BRIDGEs patent filings in countries
# Country Total Patents
#1 China 227

Patent filings per year

Chart showing CHENGDU XINZHU ROAD & BRIDGEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiao Honglin 49
#2 Yang Gang 37
#3 Luo Jiong 35
#4 Liu Hailiang 33
#5 Liu Guangsheng 23
#6 He Yunwei 19
#7 Xia Yulong 18
#8 Qiu Tingqi 17
#9 Zhang Song 16
#10 Liu Qiang 16

Latest patents

Publication Filing date Title
CN112281549A Quick construction method for level crossing track
CN112195766A Butt-joint type soft steel damping damper
CN112195765A Mechanical locking friction pendulum vibration reduction and isolation support
CN112026797A Tram cab button box
CN111963607A Rotary friction damper
CN111987615A Tramcar's high-voltage box
CN111817222A Universal jumper wire clamping plate module
CN111809518A Inspection vehicle for traveling on space curve track
CN111663375A Novel beam type embedded track system and construction and maintenance process thereof
CN111497879A Passenger room temperature control method for tramcar air conditioning system
CN111478308A Super capacitor grid-connected control system and method for emergency traction mode of tramcar
CN111218889A Beam bottom inspection vehicle capable of passing through bridge pier
CN111218890A Lightweight beam bottom inspection vehicle
CN111258689A Tramcar man-machine interaction interface page management method
CN111114570A Tramcar cab air conditioner network control system and control method
CN111216761A Tramcar rim lubricating system control method
CN111232017A Tramcar human-computer interaction interface system
CN111074703A Maintenance method for uneven settlement of roadbed of embedded track steel groove type ballast bed
CN110847013A Novel rotary extrusion type damper
CN110847054A Tool for assembling medium-low speed magnetic floating track beam