Assignee
KIM SANGSUN
US·13 granted patents·1 pending application·223 citations·filing 2011–2012
Top patents by PatentIndex Score
14 records- 0196US8278997B1Apparatus and methodology for controlling hot swap MOSFETsKIM SANGSUN·Filed 2011·Granted Oct 2, 2012·56 cites·25 claims
- 0294US9490663B1Apparatus and methodology for battery backup circuit and control in an uninterruptible power supplyKIM SANGSUN·Filed 2012·Granted Nov 8, 2016·36 cites·18 claims
- 0394US9065277B1Battery backup system for uninterrupted power supplyKIM SANGSUN·Filed 2012·Granted Jun 23, 2015·29 cites·20 claims
- 0493US8270188B1Apparatus and methodology for generating an auxiliary low power output by using three-phase input powerKIM SANGSUN·Filed 2011·Granted Sep 18, 2012·17 cites·20 claims
- 0587US9225202B1AC power control for a power supply system during AC line disturbanceKIM SANGSUN·Filed 2012·Granted Dec 29, 2015·30 cites·19 claims
- 0687US9166410B1Line balancing for a three-phase alternating current systemKIM SANGSUN·Filed 2012·Granted Oct 20, 2015·17 cites·19 claims
- 0784US9515520B1Battery backup based on voltage feed-forward control in a power supplyKIM SANGSUN·Filed 2012·Granted Dec 6, 2016·9 cites·19 claims
- 0884US9214833B1Redundant charging and discharging MOSFET driving in battery backup systemKIM SANGSUN·Filed 2012·Granted Dec 15, 2015·7 cites·22 claims
- 0983US9035609B1Hot swap control in uninterruptible power supplyKIM SANGSUN·Filed 2012·Granted May 19, 2015·7 cites·17 claims
- 1080US8810273B1Apparatus and methodology for instantaneous AC line fault detectionKIM SANGSUN·Filed 2011·Granted Aug 19, 2014·7 cites·20 claims
- 1179US8872484B2Power factor correction circuitry and methodology to compensate for leading power factorKIM SANGSUN·Filed 2011·Granted Oct 28, 2014·5 cites·19 claims
- 1271US9548650B1AC power monitoring and parameter determinationKIM SANGSUN·Filed 2011·Granted Jan 17, 2017·2 cites·20 claims
- 1356US9166423B2Battery leakage current elimination in UPS unitsKIM SANGSUN·Filed 2012·Granted Oct 20, 2015·1 cites·19 claims
- 1451US2013187468A1Uninterruptible power supply control in distributed power architectureKIM SANGSUN·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →