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KOREA HOIST CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    186,516
  • Filing trend
    0.0%
About

KOREA HOIST CO LTD has a total of 28 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets packaging and shipping, mechanical elements and electrical machinery and energy are SCHIESS DEFRIES HEBEZEUG UND K, YALE IND PRODUCTS GMBH and HOFFMANN FOERDERTECHNIK GMBH W.

Patent filings in countries

World map showing KOREA HOIST CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 26
#2 United States 2

Patent filings per year

Chart showing KOREA HOIST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nam Sang Kyung 24
#2 Kim Sun Gyu 4
#3 Hong Hyun Wo Ng 3
#4 Nam Sang Gyeong 3
#5 Han Kwang Soo 3
#6 Harn Kwang Soo 2
#7 Lee Kwang Ki 1
#8 Hong Hyun Woong 1
#9 Nam Sang Kyeong 1

Latest patents

Publication Filing date Title
KR102174926B1 Fall prevention apparatus of hoist
KR101947732B1 electronic hoist weight lightening of drum frame
KR101956881B1 an explosion proof electric motor
KR20180107657A creep type hoist using reducer
KR101856691B1 air hoist of gear type
KR20160011934A over load protector using planet gear for air hoist
KR101288902B1 Trolley brake device of hoist
KR20130022822A Industerial fan of bladeless
KR20110126905A Housing system of electric device lay underground
KR20110032424A System and method for safety diagnosis of hoist and crane
KR20110032423A System and method for monitoring of hoist and crane
KR20090129078A Wafer cartridge cart
KR20090042102A Velocity control apparatus for electric hoist
KR20070117207A Switch for reducing overshoot comprising push button for emergency stop
KR100655113B1 Air balancer of double arm type having safety device
KR20070044645A Air balancing hoist
KR100644322B1 Control device for air balancing hoist
KR20070044643A Air balancing hoist
KR20060075254A Chain hoist of low-head and non spark type
US2005211965A1 Safety device of air balancing hoist