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HK CO LTD

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    29,477
  • Filing trend
    ⇩ 25.0%
About

HK CO LTD has a total of 63 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machine tools, furniture and games and medical technology are ALINOX AG, CAN MAN RUEDI UMBRICHT and COMPOSITE METAL PRODUCTS.

Patent filings in countries

World map showing HK CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Hayang Chun 19
#2 Lee Hyang Chun 7
#3 Shin Yang Jae 6
#4 Han You Hie 6
#5 Yang Hyun Woo 6
#6 Lee Won Jae 6
#7 Kim Young Sik 4
#8 Kang You Jeong 3
#9 Cha Gil Up 3
#10 Jo Sung Jun 3

Latest patents

Publication Filing date Title
KR20190109327A Nozzle for laser machining and laser processing method using the same
KR20200143878A Black light trap with withdrawale flypaper exchange structure
KR20200140131A Pot assembly and multistage plants cultivation apparatus
KR102133572B1 Laser processing apparatus
KR20200138456A Locking apparatus of laser processing machine
KR102075387B1 Dishwasher with dishwashing function using water pressure and ultrasonic
KR102041161B1 Valuable display device including rotating cover
KR102094749B1 Power distribution device
KR102038636B1 Nozzle unit for laser machining
KR20200080520A Golf bag cart device
KR102111388B1 Gas cutting device
KR20200053738A Method of detecting eccentricity of tube workpiece
KR20200029167A Gas cutting device
KR20200029168A Gas cutting device with marking function
KR20190086211A Rovingness type soup cart
KR20190064899A Apparatus for changing working table
KR20170120539A Food distributing table with keeping warm or cold function
KR20180031597A Lid of commercial soup kettle having assistant open and close lid
KR101832281B1 Heating mat having a rollimg massage appratus
KR101847555B1 Food distributing table having module type cooling or heating device