Inventor · disambiguated record
Tsai-Fu Hung
Also filed as: HUNG TSAI-FU · HUNG TSAI-FU (HANS)
11 granted patents·29 citations·filing 2014–2020
86Inventor score
Files withDELL PRODUCTS LP11
Top patents by PatentIndex Score
11 records- 0183US10177554B2Inrush current limitation circuit and methodDELL PRODUCTS LP·Filed 2016·Granted Jan 8, 2019·4 cites·20 claims
- 0282US9760139B2Method and system for power supply unit current sharingDELL PRODUCTS LP·Filed 2015·Granted Sep 12, 2017·5 cites·20 claims
- 0379US10338658B2Power supply unit having an extended hold-up timeDELL PRODUCTS LP·Filed 2016·Granted Jul 2, 2019·5 cites·17 claims
- 0479US9735690B2Line frequency ripple reduction in a resonant converterDELL PRODUCTS LP·Filed 2015·Granted Aug 15, 2017·3 cites·15 claims
- 0578US9577505B1Bootstrap controller for switching power supplyDELL PRODUCTS LP·Filed 2015·Granted Feb 21, 2017·3 cites·18 claims
- 0671US9455637B2Method for extending power supply hold-up time by controlling a transformer turn ratioDELL PRODUCTS LP·Filed 2014·Granted Sep 27, 2016·4 cites·20 claims
- 0769US10020736B2Per-phase current calibration method for a multi-phase voltage regulatorDELL PRODUCTS LP·Filed 2015·Granted Jul 10, 2018·2 cites·16 claims
- 0868US9971389B2Per-phase current calibration method for a multi-phase voltage regulatorDELL PRODUCTS LP·Filed 2015·Granted May 15, 2018·2 cites·20 claims
- 0960US11205922B2System and method to increase a hold up time of a power supply unitDELL PRODUCTS LP·Filed 2020·Granted Dec 21, 2021·0 cites·13 claims
- 1059US9853447B2Active droop current sharing among power supply unitsDELL PRODUCTS LP·Filed 2014·Granted Dec 26, 2017·1 cites·20 claims
- 1151US10622832B2System and method to increase a hold up time of a power supply unitDELL PRODUCTS LP·Filed 2017·Granted Apr 14, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →