Assignee
KT & C CO LTD
KR·3 granted patents·2 pending applications·82 citations·filing 1999–2021
Top patents by PatentIndex Score
5 records- 0172US6667771B1Wireless image transmission system having a portable cameraKT & C CO LTD·Filed 1999·Granted Dec 23, 2003·82 cites·13 claims
- 0241US11367349B2Method of detecting speed using difference of distance between object and monitoring cameraKT&C CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·23 claims
- 0334US11882354B2System for acquisiting iris image for enlarging iris acquisition rangeKT&C CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·3 claims
- 0433US2004218090A1Apparatus and method for operating day and night modes of monitoring camera by measuring brightness in no video signal intervalKT & C CO LTD·Filed 2003·Application pending·0 cites
- 0531US2017193723A1Door-Lock Using Iris Recognition and System Thereof, Mobile Communication Terminal and Network Gateway Used Therein, And User Authentication MethodKT&C CO LTD·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →