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GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INST CO LTD

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    24,128
  • Filing trend
    ⇧ 75.0%
About

GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INST CO LTD has a total of 61 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and environmental technology are ANHUI ROAD & BRIDGE ENG CO LTD, LETON BRIDGE CO LTD and CHINA RAILWAY MAJOR BRIDGE RECONNAISSANCE & DESIGN INST CO LTD.

Patent filings in countries

World map showing GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Linong 29
#2 Li Hongzhong 17
#3 Wang Qiang 15
#4 Liu Xiangxing 11
#5 Huang Zhanjun 11
#6 Yang Zuan 10
#7 Wang Lei 10
#8 Zhang Xiujie 10
#9 Qiu Shen 10
#10 Han Jinbao 9

Latest patents

Publication Filing date Title
CN111965716A Small-range vertical detection device and detection method for buried soil cavern
CN111764213A Excavation roadbed with prestressed anchor rod frame beam bridge floor and construction method thereof
CN111455820A Seismic isolation and reduction system and bridge
CN111441237A Hidden shear hinge device, installation method thereof and bridge
CN111455830A Large cantilever cover beam type bridge pier and construction method thereof
CN111395160A Rapid construction method for bridge guardrail with flower bed and prefabricated external flower bed
CN111364304A Roadbed structure suitable for water vapor migration prevention and control
CN111305040A Cable-stayed bridge combined box girder adopting corrugated steel plate as diaphragm plate
CN111139746A Orthotropic steel bridge deck and ultra-high performance concrete combined bridge and construction method thereof
CN111259467A Method and device for identifying overall stability of foundation pit and computer equipment
CN111101433A Arch bridge system
CN110952446A From wet seam continuous construction of ultra high performance concrete combination beam decking of taking template
CN110904759A Method for determining thickness of filling layer of pipeline system in roadbed and processing structure
CN110580809A expressway rescue lane occupation snapshot method
CN110468707A The included template ultra-high performance concrete composite bridge of putting more energy into of one kind
CN110295864A A kind of light-duty man power corning machine for engineering geological investigation
CN110205915A Cable-stayed bridge
CN110187161A A kind of outdoor electric leakage safety reminding device
CN110219298A A kind of construction Punching Borehole Cast-in-place Concrete Pile formation parameter determines method
CN110093848A Ultra-high performance concrete combination beam and beams of concrete adapter section construct