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SICHUAN COMMUNICATION SURVEYING & DESIGN INST CO LTD

Overview
  • Total Patents
    95
  • GoodIP Patent Rank
    15,100
About

SICHUAN COMMUNICATION SURVEYING & DESIGN INST CO LTD has a total of 95 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, computer technology and environmental technology are NO 1 ENG COMPANY OF CHINA RAILWAY NO 8 ENG GROUP CO LTD, CHINA RAILWAY TUNNEL SURVEY & DESIGN INST CO LTD and THE THIRD ENG CO LTD OF CHINA RAILWAY SEVENTH GROUP.

Patent filings in countries

World map showing SICHUAN COMMUNICATION SURVEYING & DESIGN INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 95

Patent filings per year

Chart showing SICHUAN COMMUNICATION SURVEYING & DESIGN INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Song 72
#2 Zhang Sheng 46
#3 Wang Xibao 34
#4 Li Liangpu 33
#5 Shao Lin 19
#6 Zhou Ke 13
#7 Liao Peiyuan 10
#8 Zheng Guoqiang 9
#9 Ran Longzhou 9
#10 Zhou Jiebin 7

Latest patents

Publication Filing date Title
CN112282771A Rapid construction method for super-large-span highway tunnel
CN112195793A Intelligent leveling method and system suitable for adjustable height of beam bottom of precast beam
CN112172946A Emergency braking prevents weighing down river bus
CN112171911A Tunnel slag discharging and stirring system and method suitable for environment sensitive area
CN112064656A Ecological protection structure and method for broken hard rock slope
CN112064750A Prefabricated assembled concrete U-shaped side ditch and construction method
CN112048958A Supporting structure, embankment and construction method of embankment
CN112144339A Method for treating rock pile through surface grouting and vibration compaction
CN111997630A Monitoring and measuring method for high-ground-stress soft rock tunnel
CN112030644A Mountain-crossing highway subgrade widening structure and construction process
CN112030645A Roadbed widening method with road shoulders
CN112064677A Method suitable for quickly repairing damaged open cut tunnel structure
CN111962556A Permanent temporary combined retaining wall structure rapidly assembled on site and construction method
CN111926727A Intelligent energy consumption device suitable for steel shed tunnel and shed tunnel structure
CN111945631A Intelligent anti-collision guardrail, system and method suitable for long and large downhill of mountain highway
CN111926737A Quick response type guardrail, system and method suitable for mountainous area low-grade highway
CN111878111A Truck hole danger avoiding device suitable for tunnel and braking method
CN111996927A Fabricated reinforcement facility for preventing bridge from overturning and control method
CN111877198A Anti-overturning steel shed tunnel structure
CN111851538A Novel supporting structure combined with shed and tunnel and construction method