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HUNAN SANYI PORT FACILITIES CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,529
  • Filing trend
    ⇧ 700.0%
About

HUNAN SANYI PORT FACILITIES CO LTD has a total of 16 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and transport are HENAN WEIHUA SPECIAL VEHICLE CO LTD, XCMG XUZHOU TRUCK MOUNTED CRANE CO LTD and KALMAR IND SVERIGE AB.

Patent filings in countries

World map showing HUNAN SANYI PORT FACILITIES CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing HUNAN SANYI PORT FACILITIES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Shifa 4
#2 Zhou Dongcai 4
#3 Chen Ning 4
#4 Yu Zheng 4
#5 Yuan Peng 2
#6 Yuan Jing 2
#7 Jin Kai 2
#8 Chen Lin 2
#9 Liang Shuang 2
#10 Jin Jing 2

Latest patents

Publication Filing date Title
CN110936937A Automatic braking method and system
CN110282548A Anti-sway hydraulic system, antiswing device and front handling mobile crane
CN110219861A Filter is reversely connected alarm system and reversal connection alarm circuit
CN110092307A Suspender and crane
CN110107561A Cooling system, heat dissipating method and engineering machinery
CN110071465A Harness means of defence, device and its manufacturing process
CN110040662A Portal-framed structure, fork truck and stacker
CN109437012A Container onto gondola car centralising device and container spreader
CN109441915A Hydraulic system and engineering machinery
CN109163792A Weight case detects control method and system
CN109110648A Container unbalance-loading detection system
CN109095403A A kind of novel fork system and fork truck
CN108946483A The anti-extension box control method of articulated car and system
CN108840123A Container and truck centering method and system
CN108386415A A kind of anticollision oil cylinder and engineering machinery
CN108301451A A kind of gripping apparatus volume control system and its materials-taking machine