Inventor · disambiguated record
Kyung Duk Choi
Also filed as: CHOI KYUNG DUK · CHOI KYUNG-SUN
6 granted patents·1 pending application·2 citations·filing 2001–2021
66Inventor score
Top patents by PatentIndex Score
7 records- 0160US11955888B2DC-DC converter with intelligent controllerSKAICHIPS CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·9 claims
- 0259US11598793B2Current sensor capable of automatic adjustment of offset voltageSKAICHIPS CO LTD·Filed 2021·Granted Mar 7, 2023·0 cites·12 claims
- 0359US7227143B2X-ray detecting devices and apparatus for analyzing a sample using the sameDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Jun 5, 2007·2 cites·3 claims
- 0455US11456664B2Buck-boost DC-DC converterSKAICHIPS CO LTD·Filed 2020·Granted Sep 27, 2022·0 cites·18 claims
- 0553US11635780B2Maximum power point tracking apparatus for energy harvesting system and maximum power point tracking control methodSKAICHIPS CO LTD·Filed 2021·Granted Apr 25, 2023·0 cites·12 claims
- 0643US11469658B2Power supply apparatus with dynamic scaling feature of switching frequencySKAICHIPS CO LTD·Filed 2020·Granted Oct 11, 2022·0 cites·9 claims
- 0733US2002075558A1Wavelength converter apparatus for ultra-high speed optical signal processFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →