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JIANGSU CHANGHONG MACHINERY DESIGN INST CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,632
  • Filing trend
    ⇧ 100.0%
About

JIANGSU CHANGHONG MACHINERY DESIGN INST CO LTD has a total of 21 patent applications. It increased the IP activity by 100.0%. 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, machines and control are ALBA DAVID, SUMITOMO HEAVY IND MATERIAL HANDLING SYSTEMS CO LTD and ATG ALLG TRANSPORTANLAGEN GMBH.

Patent filings in countries

World map showing JIANGSU CHANGHONG MACHINERY DESIGN INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing JIANGSU CHANGHONG MACHINERY DESIGN INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiu Yunjie 21
#2 Wang Guolian 6
#3 Jiang Dalong 5
#4 Han Lei 3
#5 Chen Jian 3
#6 Cai Yunhua 3
#7 Xu Qingsong 3
#8 Han Jun 3
#9 Wang Chong 2
#10 Wang Wenming 2

Latest patents

Publication Filing date Title
CN111891901A Automatic tray transfer mechanism
CN111960269A Disconnect-type hoist jacking device
CN111332713A Guide rail device for fork type transfer lifting platform
CN110451194A The lifting device of double track suspending transveyer
CN110451157A A kind of roller bed
CN110451193A Suspension arrangement for double track conveyer
CN110451184A A kind of heavy translation conveying device
CN110316540A A kind of lower part rolling bed
CN110482404A A kind of car door rotary hanger
CN110451181A A kind of conveyer double drive difference benefit device
CN110451176A A kind of Double-chain conveyor for drying
CN110466416A A kind of fixed device of vehicle scheduling can be avoided scraping
CN110449298A A kind of vehicle spray equipment convenient for controlling quantity for spray
CN110449290A A kind of painting dressing automobiles stationary fixture convenient for adjusting spacing
CN110385219A A kind of automobile coating equipment for facilitating spray nozzle residual paint to be cleared up
CN109573880A A kind of automatic transporting machine people's lifting device
CN109290106A A kind of dry type spray paint filtration system
CN109484802A Vertical double-chain conveyor
CN109270935A Automatic guide vehicle navigation system
CN107963383A A kind of car assembly shop intelligent storage logistics system