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SICHUAN HIGHWAY PLANNING SURVEY DESIGN AND RES INSTITUTE LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    29,870
About

SICHUAN HIGHWAY PLANNING SURVEY DESIGN AND RES INSTITUTE LTD has a total of 50 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, agriculture and it methods for management are CHUN IL ENGINEERING CO LTD, ANHUI ROAD & BRIDGE ENG CO LTD and GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INST CO LTD.

Patent filings in countries

World map showing SICHUAN HIGHWAY PLANNING SURVEY DESIGN AND RES INSTITUTE LTDs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing SICHUAN HIGHWAY PLANNING SURVEY DESIGN AND RES INSTITUTE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mou Tingmin 23
#2 Fan Bikun 15
#3 Li Sheng 13
#4 Tian Bo 13
#5 Zhao Yicheng 13
#6 Li Chengjun 11
#7 Sun Caizhi 11
#8 Kang Ling 11
#9 Liang Jian 10
#10 Wen Kai 8

Latest patents

Publication Filing date Title
CN112280477A Anti-skid low-freezing-point anti-freezing ice coating and preparation method thereof
CN112255127A Low-freezing-point pavement long-term effectiveness evaluation device and method considering service environment
CN112030878A Rapid rush-to-pass construction method along river subgrade water damage
CN111962359A Method for determining mixing technological parameters of hot recycled asphalt mixture
CN111764260A Bridge buffer and antidetonation bridge that takes precautions against earthquakes
CN111706355A Tunnel structure suitable for large-deformation surrounding rock and large-deformation control method for tunnel surrounding rock
CN111859761A Debris flow disaster simulation method and device
CN111705620A Main arch structure suitable for large-span cantilever casting high-strength high-toughness concrete arch bridge
CN111764305A Main arch arching process for main arch single-rib staggered cantilever casting synchronous transverse connection
CN111764306A Cantilever pouring arching control method for arranging buckling cable steering device on large-span main arch stand column
CN111705621A Light arch building system suitable for long-span cantilever pouring arch bridge
CN111764304A Method for controlling arch formation of cantilever casting with constant buckling cable force and controllable deformation in main arch
CN111670760A Plateau meadow protection method
CN111577342A Enclosed multi-arch tunnel with middle wall and primary support steel frame of multi-arch tunnel and construction method
CN111608696A Tunnel collapsed cavity repairing structure and construction method
CN111548057A Mix proportion design method of plant-mixed hot recycled asphalt mixture
CN111764386A Ecological anchor rod, side slope protection system and construction method
CN111733817A Steel pipe concrete pile structure and construction method thereof
CN111535203A Arch bridge turning construction method under steep slope terrain condition
CN111501476A Asphalt pavement shallow layer snow melting and deicing system and method