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PINGDINGSHAN HIGHWAY TRANSP INSTITUTE OF SURVEY AND DESIGN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,238
About

PINGDINGSHAN HIGHWAY TRANSP INSTITUTE OF SURVEY AND DESIGN has a total of 12 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, materials and metallurgy and environmental technology are GK CONSTRUCTION CO LTD, HAN SOO ROD INDUSTRY CO LTD and KOMNICK G M B H MASCHF.

Patent filings in countries

World map showing PINGDINGSHAN HIGHWAY TRANSP INSTITUTE OF SURVEY AND DESIGNs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing PINGDINGSHAN HIGHWAY TRANSP INSTITUTE OF SURVEY AND DESIGNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Chuangdan 7
#2 Lian Shukai 4
#3 Xue Chaohui 3
#4 Xia Qing 3
#5 Mao Cuirong 3
#6 Li Jin 3
#7 Wang Gonghao 2
#8 Liu Fuqiang 2
#9 Yang Pengfei 2
#10 Zhang Dongyin 2

Latest patents

Publication Filing date Title
CN110528363A A kind of highway road edge ground compaction apparatus
CN110296930A A kind of device and test method of on-site measurement porous pavement infiltration coefficient
CN110296929A A kind of device and method of the permeable mixture transverse drainage ability of Lab-evaluation
CN109629463A A kind of bridge end ruggedized construction and bridge plate end crack treatment technique
CN109778673A Greenbelt construction technology and the bridge built using the technique on a kind of bridge
CN109338911A A kind of novel bridge tabula board connecting equipment and method
CN109056577A A kind of road height-limiting frame reducing collision damage
CN109337390A A kind of discarded plant oil base warm-mixed asphalt regenerative agent and preparation method thereof
CN109056445A A kind of intersection Rut resistance pavement structure and method
CN108439889A A kind of environment friendly pervious brick and preparation method thereof for sponge city
CN108409214A A kind of ground polymers injecting paste material and preparation method thereof
CN108409205A A kind of steel slag coal ash AC-16 asphalts