Learn more

SHI WUJIANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    195,894
About

SHI WUJIANG has a total of 11 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets civil engineering are FINIC BV, HUDSWELL MORRICE LTD and ALEXANDER GEORGE ROTINOFF.

Patent filings in countries

World map showing SHI WUJIANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHI WUJIANGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Shi Wujiang 11
#2 Shi Yunzhong 8
#3 Chen Feng 7
#4 Hao Qinglin 7
#5 Zhang Wei 5
#6 Shi Xing 5
#7 Ren Mingjun 4
#8 Li Fei 3
#9 Si Jianbo 3
#10 Ma Liang 3

Latest patents

Publication Filing date Title
CN107975086A A kind of diaphram wall enters rock grooving method and equipment
CN107794917A A kind of no atmosphere pollution and the hammering pore-forming piling method of hammering noise very little
CN104047284A Method and device for manufacturing cross type pile with prism-shaped bottom end
CN104018534A Motor-driven milling and slotting wall former
CN103821147A Multifunctional mechanical hammering hole forming machine
CN103334430A Automatic feeding-metering multipurpose electric-driven chassis for vibroflot
CN102913121A Flexible swing pipe vibrator boring machine
CN102864771A Electric chassis special for vibroflot
CN1544765A High grade rock and soil anchoring construction method and apparatus
CN1469017A High slope rock and soil anchoring construction method and apparatus
CN1258785A Construction method and equipment for continuous underground wall