Learn more

CHAMTECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    200,528
  • Filing trend
    ⇩ 100.0%
About

CHAMTECH CO LTD has a total of 22 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, semiconductors and audio-visual technology are OSADA MICHIO, JOHN WOOD and FUIISA KK.

Patent filings in countries

World map showing CHAMTECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Kyung Joon 12
#2 Jeong Dae Sung 11
#3 Park Hae Cheol 4
#4 Kim Min Ho 2

Latest patents

Publication Filing date Title
KR102150827B1 Lens package and molding method thereof
KR101846800B1 Replica core molding, molding assembly and manufacturing method thereof
KR101707767B1 Molding process of a chip scale package
KR101777503B1 Plate molding process of a foldable display panel
KR101463944B1 Mold for a resin molding objection
KR20120075697A Mold for a resin molding objection
KR20120075695A Mold for a resin molding objection
KR20120071673A Mold for a resin molding objection
KR20120028599A Mold for a resin molding objection
KR20110121358A Mold for a led lens
KR20110121353A Mold for a led lens
KR20110097131A Led package and the mold thereof
KR20110096295A Mold for a resin molding objection
KR20110023012A Mold for a led lamp
KR20110023011A Two layer type mold structure
KR20100130282A Led manufacturing apparatus
KR100901435B1 Led lens mold
KR20100094022A Silicon molding
KR20090097588A Mold for a led lens
KR20060126188A Transfer mold