Inventor · disambiguated record
Hae Kwan Oh
Also filed as: OH HAE KWAN
7 granted patents·2 pending applications·3 citations·filing 2011–2024
72Inventor score
Files withSAMSUNG ELECTRONICS CO LTD3KOREA ELECTRONICS TECHNOLOGY2WISOL CO LTD2LEE KEE KEUN1YANG SANG SIK1
Top patents by PatentIndex Score
9 records- 0165US10222257B2Oscillation circuit including an ultraviolet sensorKOREA ELECTRONICS TECHNOLOGY·Filed 2018·Granted Mar 5, 2019·1 cites·13 claims
- 0263US9778541B2Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic elementSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Oct 3, 2017·1 cites·24 claims
- 0354US2025038732A1Surface acoustic wave filter with mass addition film forming on electrodesWISOL CO LTD·Filed 2024·Application pending·0 cites
- 0453US10353268B2Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic elementSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 16, 2019·0 cites·23 claims
- 0551US10697828B2Multispectral optical sensor and method of manufacturing the sameKOREA ELECTRONICS TECHNOLOGY·Filed 2018·Granted Jun 30, 2020·0 cites·15 claims
- 0650US10114268B2Acousto-optic device, and light modulator, optical scanner and display apparatus using the acousto-optic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Oct 30, 2018·0 cites·17 claims
- 0748US2022385270A1Surface acoustic wave deviceWISOL CO LTD·Filed 2022·Application pending·0 cites
- 0847US9528832B2Power-free gyroscope using surface acoustic wave, and wired/wireless method for measuring angular velocityLEE KEE KEUN·Filed 2012·Granted Dec 27, 2016·1 cites·9 claims
- 0937US9116034B2Wireless measurement device using surface acoustic wave (SAW)-based micro sensor and method of using the saw-based micro sensorYANG SANG SIK·Filed 2011·Granted Aug 25, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →