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KUNMING SURVEY DESIGN AND RES INST CO LTD OF CREEC

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    167,196
  • Filing trend
    ⇩ 100.0%
About

KUNMING SURVEY DESIGN AND RES INST CO LTD OF CREEC has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and measurement are GUDEHUS GERD PROF DR ING, JINAN RAIL TRANSIT GROUP CO LTD and YSD RAIL TRANSIT CONSTRUCTION COMPANY LTD.

Patent filings in countries

World map showing KUNMING SURVEY DESIGN AND RES INST CO LTD OF CREECs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing KUNMING SURVEY DESIGN AND RES INST CO LTD OF CREECs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Luo Shengli 6
#2 Guo Yongfa 6
#3 Li Guimin 6
#4 Liu Zhengchu 6
#5 Luo Yunfei 6
#6 Zhang Kejun 5
#7 Yang Xiang 5
#8 Xiao Yonggang 5
#9 Yin Hongbo 5
#10 Ding Wenyun 5

Latest patents

Publication Filing date Title
CN106837384A Rhegma Disease Treatment structure and method are peeled off in tunnel-liner
CN106872334A A kind of method of the prominent mud Excavation simulation device of gushing water and the prominent mud disaster of simulation gushing water
CN106703050A Expansive soil road cutting side slope reinforced soil back-pressure seepage-preventive supporting structure and construction method thereof
CN105971667A Preventing and treating structure for water-rich railway tunnel ballast bed mud pumping
CN105064331A Combined cast-in-situ bored pile structure in cumulosol
CN105064377A Combined type foundation pit supporting pile structure
CN105064376A Combined type foundation pit supporting structure with multiple rows of piles
CN105178206A Novel spliced-type shed tunnel
CN103952956A Cross prestressed concrete beam
CN103938538A Railroad bridge evacuation platform
CN101768924A Overhead method for existing railway in area with soft foundation and high water level