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BEIJING URBAN CONSTRUCTION DESIGN & DEVELOPMENT GROUP CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    25,055
  • Filing trend
    ⇩ 87.0%
About

BEIJING URBAN CONSTRUCTION DESIGN & DEVELOPMENT GROUP CO LTD has a total of 59 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2016. It filed its patents most often in China and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, computer technology and it methods for management are CHINA RAILWAY SIYUAN GROUP SOUTHWEST PROSPECTING DESIGN CO LTD, CHINA RAILWAY EIGHTH ENGINEERING CO LTD and R & B LEASING LLC.

Patent filings in countries

World map showing BEIJING URBAN CONSTRUCTION DESIGN & DEVELOPMENT GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 58
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing BEIJING URBAN CONSTRUCTION DESIGN & DEVELOPMENT GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Xiuren 22
#2 Huang Meiqun 14
#3 Chen Peng 12
#4 Peng Zhiyong 11
#5 Lin Fang 11
#6 Wu Jianzhong 10
#7 Cheng Yan 8
#8 Wei Yun 8
#9 Gao Guofei 7
#10 Zhang Hui 7

Latest patents

Publication Filing date Title
CN112252174A Height-adjustable anti-seismic spherical steel support for rail transit
CN112267518A Public health protection system for urban rail transit station
CN112031030A Prefabricated assembly working well and assembly method thereof
CN111877054A Prefabricated plate type track structure convenient for rapid construction and construction method thereof
CN111910475A Dynamic vibration absorber for steel rail and preparation method thereof
CN112030620A Elastic adjustable clamp special for steel rail
CN111896203A Method for testing vibration energy attenuation rate of steel rail damper
CN111636496A Combined jacking underpinning structure and method for large-span bidirectional prestressed box type underpinning beam
CN111502348A Three-layer double-column assembly type elevated station for rail transit
CN111502347A Three-layer single-column assembled elevated station for rail transit
CN111455740A Elastic backing plate for rail transit
CN111549830A Vertical uplift static load test method for uplift pile single pile of subway open cut station
CN111218864A Track structure of prefabricated steel upright post inspection pit and construction method
CN111218863A Column type combined track structure for track traffic inspection pit section and construction method
CN111270572A Small-number vibration-damping noise-reducing frog structure for rail transit
CN111152802A Rubber tire traveling system for rail transit
CN111156985A Method and device for measuring spatial position attitude of track slab
CN111101956A Secondary starting method for shield in single-hole single-line underground excavation tunnel
CN111139870A Thick plate underpinning cover digging semi-reverse construction method for building subway station under existing basement
CN110956704A Novel efficient subway security inspection system and method