Learn more

HUNAN BOBANG HEAVY IND CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    101,536
About

HUNAN BOBANG HEAVY IND CO LTD has a total of 17 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, mechanical elements and civil engineering are JIANGXI GONG BU MACHINERY CO LTD, FELCO HOISTS LTD and XCMG EUROPEAN RES CENTER GMBH.

Patent filings in countries

World map showing HUNAN BOBANG HEAVY IND CO LTDs patent filings in countries

Patent filings per year

Chart showing HUNAN BOBANG HEAVY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Junqiang 17
#2 Chen Chaojun 4
#3 Xiong Longfei 4

Latest patents

Publication Filing date Title
CN111704056A Anti-backward-tilting control method and system for dynamic compaction machine
CN110862039A Dynamic compaction machine control system
CN110712631A Braking system with heat dissipation function
CN110775853A Safety braking system of dynamic compaction machine
CN110775854A Foot-operated braking system of winch and dynamic compactor
CN110778753A Soft brake valve
CN110775848A Winch and dynamic compaction machine
CN110747852A Deceleration control method and system for free falling rammer of dynamic compaction machine
CN110847148A Dynamic compactor rammer start-stop control system
CN110778538A System for detecting zero point signal of lifting hammer of dynamic compactor
CN110116969A A kind of anti-dynamic friction system of elevator clutch and dynamic compaction machinery
CN110077978A A kind of elevator slipping of clutch alarm system and dynamic compaction machinery
CN108317111A A kind of hoisting system
CN108394822A A kind of elevator robot control system(RCS)
CN108313903A A kind of big energy level hoisting system of speed change
CN108313915A A kind of elevator autobrake system