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SHANGHAI PUJIANG CABLE CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    71,377
  • Filing trend
    ⇧ 100.0%
About

SHANGHAI PUJIANG CABLE CO LTD has a total of 52 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in China, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets civil engineering, measurement and packaging and shipping are LIUZHOU OVM MACHINERY CO LTD, SCETAUROUTE and D S BROWN COMPANY INC.

Patent filings per year

Chart showing SHANGHAI PUJIANG CABLE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Hailiang 35
#2 Gu Qinghua 33
#3 Hailiang Zhang 14
#4 Zhu Jinlin 13
#5 He Xuchu 12
#6 Yu Jianqun 12
#7 Luo Guoqiang 11
#8 Guoqiang Luo 10
#9 Xie Fei 10
#10 Tang Liang 10

Latest patents

Publication Filing date Title
CN112064503A Sealing structure and sealing method for dehumidifying air clamp caulking of suspension cable main cable
CN112095467A Inhaul cable body with fireproof shell and manufacturing method thereof
CN112030744A Forming anti-rotation shaping clamp for zinc-aluminum-magnesium coating cable strand of suspension bridge
CN111908263A Forming guide frame for zinc-aluminum-magnesium coating cable strand of suspension bridge
CN111560849A Positioning device for mounting cable protective sleeve
CN111678421A Stay cable torsion detection method
CN111579225A Torsion detection device for stay cable
CN111576213A Aging-resistant inhaul cable structure with replaceable protection
CN111648242A A dehumidification system that is used for cable protection to go up anchor and admits air
CN111560848A Sealing protection device and sealing method for steel strand stay cable anchorage device connecting section
CN111172896A Inhaul cable repairing method
CN110512518A Zinc-aluminum-magnesium coating main cable strand and its manufacturing method
CN111379220A Inhaul cable body with high-temperature-resistant fireproof layer and manufacturing method thereof
CN108625287A Drag-line with sealing structure rain cover and its manufacturing method
CN110553798A Deep water inhaul cable sealing test device for simulating high water pressure environment and use method thereof
CN110552291A Bridge inhaul cable filled with protective gas and manufacturing method thereof
CN107761566A Deep saddle groove under main rope of suspension bridge strand is constrained enters saddle device and its enters saddler's skill
CN108999084A Fireproof guy cable structure and its manufacturing method
CN108118616A Aluminum cald steel wire main cable strand and its manufacturing method
CN106930189A The sealing prosthetic device of drag-line bucker