Inventor · disambiguated record
Hak-Lim Ko
Also filed as: KO HAK-LIM
5 granted patents·2 pending applications·16 citations·filing 2001–2023
72Inventor score
Top patents by PatentIndex Score
7 records- 0183US11601205B2Underwater communication methodUNIV HOSEO ACAD COOP FOUND·Filed 2016·Granted Mar 7, 2023·7 cites·15 claims
- 0278US10476605B2Underwater communication methodUNIV HOSEO ACAD COOP FOUND·Filed 2016·Granted Nov 12, 2019·4 cites·14 claims
- 0361US2025076447A1Location estimation device and method for estimating location of transmitting device under waterUNIV HOSEO ACAD COOP FOUND·Filed 2023·Application pending·0 cites
- 0448US7327797B2Orthogonal frequency division multiplexing (OFDM) receiving device for forming beam with uneven width by channel property, communication device using the same, and method thereofYU BONG-WEE·Filed 2001·Granted Feb 5, 2008·5 cites·18 claims
- 0546US11430317B2Communication system for underwater lifesaving and method for identifying person in waterUNIV HOSEO ACAD COOP FOUND·Filed 2021·Granted Aug 30, 2022·0 cites·20 claims
- 0644US11012989B2Method and apparatus for sending signal of underwater communicationUNIV HOSEO ACAD COOP FOUND·Filed 2018·Granted May 18, 2021·0 cites·7 claims
- 0726US2012163510A1Wireless communication devices and methodsCHO WOONG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →