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ANQING HENGCHANG MACHINERY CO

Overview
  • Total Patents
    112
  • GoodIP Patent Rank
    21,549
  • Filing trend
    ⇧ 60.0%
About

ANQING HENGCHANG MACHINERY CO has a total of 112 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets medical technology, packaging and shipping and surface technology and coating are ZUIKO SHANGHAI CORP, QUANZHOU HANWEI MACHINERY MFG CO LTD and GDM SPA.

Patent filings in countries

World map showing ANQING HENGCHANG MACHINERY COs patent filings in countries
# Country Total Patents
#1 China 112

Patent filings per year

Chart showing ANQING HENGCHANG MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyu Ziheng 47
#2 Lyu Qing 45
#3 Chen Yimin 38
#4 Zhu Zhenliang 22
#5 Jin Changfei 22
#6 Lei Xiao 14
#7 Liu Guangfu 13
#8 Li Xuejie 12
#9 Li Xinxu 10
#10 Cao Xingui 8

Latest patents

Publication Filing date Title
CN111658322A Rotary variable-pitch mechanism for hygienic products
CN111688248A Clamping type ear belt laying mechanism
CN111453522A Folding mechanism and folding device of hygienic products
CN111493438A Ear band laying mechanism and mask manufacturing machine
CN111453494A Raw material switching device and feeding device
CN111165947A Online bandeau making device and mask making machine
CN110450505A A kind of novel raw material composite die
CN112173779A Arrangement conveying mechanism for sheets
CN112173780A Arrangement conveying mechanism for sheets
CN112107426A Disposable sanitary product and application device and application method of linear material of disposable sanitary product
CN112107423A Applying device and applying method for linear material of disposable hygienic product
CN110063843A A kind of compound core body and its manufacturing device and technique
CN109879092A Production line raw material supplementary device
CN109793611A A kind of sanitary product raw material fixed point applies and absorber forming device and technique
CN109610149A A kind of online stain device for eliminating and technique
CN109674588A A kind of core and process units and technique for amenities
CN109676935A A kind of fusing device of raw material
CN109292500A A kind of rewinding mechanism of raw material
CN109124891A A kind of novel amenities product and process units and technique
CN109124892A A kind of novel amenities product and technique