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HOWTECH CORP LTD

Overview
  • Total Patents
    19
About

HOWTECH CORP LTD has a total of 19 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and Hong Kong. Its main competitors in its focus markets machines, audio-visual technology and macromolecular chemistry and polymers are POLYNOR PARTNERS AS, EVA GLORY IND CO LTD and JAPAN STYRENE PAPER CORP.

Patent filings in countries

World map showing HOWTECH CORP LTDs patent filings in countries

Patent filings per year

Chart showing HOWTECH CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chung Moon Jo 8
#2 Kim Nak Joong 6
#3 Kim Nak Jung 4
#4 Jung Mun Jo 4
#5 Moon Jo Chung 2
#6 Nak Joong Kim 2
#7 Jo Chung Moon 1
#8 Jung Ha Yeong 1
#9 Baek Seon Min 1
#10 Han Mun Seong 1

Latest patents

Publication Filing date Title
KR20070056572A High efficiency sedimentation equipment
KR20050092140A Preparation method of expandible polyolefin beads
KR20040073138A production method of sound barrier material
KR20030083270A production method of pre-foamed polyolefin beads having uniform expansion ratio
TWI293319B Polyolefin foam beads having high density crust and method for manufacturing the same
KR20010083538A Apparatus for Continuous Discharge of Polyolefin Beads
KR20010077734A Continuous Process for Production Methood of Polyolefin Foam Beads
KR20010076488A Polyolefin Foam Beads with High Density Crust and Production Method the same
KR20010073312A Process for Production of Polyolefin Foam Beads