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POWER OPTICS CO LTD

Overview
  • Total Patents
    38
About

POWER OPTICS CO LTD has a total of 38 patent applications. 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 optics, audio-visual technology and electrical machinery and energy are COOKE OPTICS LTD, TOCHIGI NIKON KK and GUANGDONG HONGJING OPTOELECTRONIC TECH INC.

Patent filings in countries

World map showing POWER OPTICS CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Yong Nam 11
#2 Lee Sang Geol 9
#3 Kim Joo Hwan 8
#4 Kim Sung Woo 6
#5 Kim Young Han 3
#6 Jeon Jong 3
#7 Oh Min Soo 3
#8 Kwon Moon Tae 2
#9 Moon Won Ho 2
#10 Choi Min Young 2

Latest patents

Publication Filing date Title
KR20140003368A Compact zoom lens
KR20140003060A Projector module
KR20140002950A Lighting apparatus of projector module
KR20130089428A Compact zoom lens
KR101281487B1 Compact zoom lens
KR20110133903A Led illuminating optical system
KR20110108840A Compact zoom lens
KR20110075758A Projector system
KR20110075757A Projector lens able to control main beam incidence angle
KR20110075759A Projector illumination system
WO2010067935A1 Light-emitting flash lens, and lens unit
KR20100068584A Led flash lens unit
KR20100068313A Luminary flash lens
KR20100057468A Transparent screen and process for manufacturing the same
KR20100048813A Compact imaging lens
KR20100022610A Compact zoom lens
KR20090128103A Led flash lens
KR100908575B1 Electrolyte neutralizing module and the cell having it
KR100908912B1 Safety ventilation assembly, manufacturing method thereof and electronical apparatus having it
WO2008082233A1 Zoom lens barrel assembly