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HAN JONG SANG

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    179,635
About

HAN JONG SANG has a total of 36 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets packaging and shipping, machines and machine tools are AMUTEC S R L CON SOCIO UNICO, REINHOLD KLAUS MASCH & GERAETE and SIMCHENG PLASTICS MACHINERY CO LTD.

Patent filings in countries

World map showing HAN JONG SANGs patent filings in countries
# Country Total Patents
#1 Republic of Korea 36

Patent filings per year

Chart showing HAN JONG SANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Jong Sang 35
#2 Han Sang Wook 1
#3 Han Jong-Sang 1
#4 Kim Sook Hee 1

Latest patents

Publication Filing date Title
KR102189437B1 Scrap separator for manufacturing vinyl gloves
KR102134096B1 Scrap separator for manufacturing vinyl gloves
KR101990741B1 Elevator structure of multi-thermal vinyl printing mark control device
KR20180068443A Punching Pad Structure of Plastic Bag Handle Punching Machine
KR101834149B1 Plastic Bag Handle Punching Machine
KR101772931B1 Vinyl fabric punching/transfer device
KR20170116367A garbage bag fold device and method
KR20170082344A Sidewalk block
KR20130084648A How to enhance the heat sealing plastic bag builder
KR20100096044A Up and down driving apparatus for press
KR20100061620A Winding control circuit of winding equipment
KR20100006556A Stack up method of vinyl bag
KR20110054603A Vinyl auto supply equipment of multi flow vinyl bag manufacture machine
KR20110022372A Vinyl accumulation equipment of vinyl bag manufacturing machine
KR20100035087A Searing and broken line formative apparatus of roll bag
KR20100112813A Vinyl searing apparatus
KR20100072611A Vinyl glove forming machine
KR20100023243A Searing and broken line formative apparatus of roll bag
KR20100023242A Begin wind a guidance apparatus of roll bag winding equipment
KR100736820B1 Laminating height maintain equipment