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OPTOPAC INC

Overview
  • Total Patents
    19
About

OPTOPAC INC has a total of 19 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets semiconductors and audio-visual technology are KOYANAGI MITSUMASA, GRAPHIC TECHNO JAPAN CO LTD and IXELON CO LTD.

Patent filings in countries

World map showing OPTOPAC INCs patent filings in countries

Patent filings per year

Chart showing OPTOPAC INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kim Deok Hoon 10
#2 Kim Deok-Hoon 8
#3 Reche John J H 4
#4 Lee Hwan Chul 2
#5 Lee Hwan-Chul 2

Latest patents

Publication Filing date Title
TW200618220A Method of making camera module in wafer level
US2005224938A1 Electronic package having a sealing structure on predetermined area, and the method thereof
US6943424B1 Electronic package having a patterned layer on backside of its substrate, and the fabrication thereof
US6943423B2 Electronic package of photo-image sensors in cellular phone camera modules, and the fabrication and assembly thereof
US6864116B1 Electronic package of photo-sensing semiconductor devices, and the fabrication and assembly thereof