Inventor · disambiguated record
Sisan Shen
Also filed as: SHEN SISAN
9 granted patents·2 pending applications·169 citations·filing 2000–2025
88Inventor score
Top patents by PatentIndex Score
11 records- 0192US7245113B2High light load efficiency synchronous buck regulator with pulse skipping controlINTERSIL CORP·Filed 2004·Granted Jul 17, 2007·92 cites·13 claims
- 0289US8786270B2Synthetic ripple regulator with frequency controlWU XUELIN·Filed 2011·Granted Jul 22, 2014·19 cites·20 claims
- 0389US8067929B2High-side sensing of zero inductor current for step down DC-DC converterHUANG CONGZHONG·Filed 2008·Granted Nov 29, 2011·12 cites·17 claims
- 0485US2025364887A1Reconfigurable Power Conversion Apparatus and Control MethodDIODES INC·Filed 2025·Application pending·0 cites
- 0569US6310469B1System and method to detect synchronous switching regulator light loadTEXAS INSTRUMENTS INC·Filed 2000·Granted Oct 30, 2001·24 cites·11 claims
- 0665US9515556B2Current pulse count control in a voltage regulatorIntersil Americas LLC·Filed 2014·Granted Dec 6, 2016·2 cites·28 claims
- 0763US12413134B2Reconfigurable power conversion apparatus and control methodDIODES INC·Filed 2023·Granted Sep 9, 2025·0 cites·13 claims
- 0862USRE46333EHigh-side sensing of zero inductor current for step-down DC-DC converterIntersil Americas LLC·Filed 2013·Granted Mar 7, 2017·0 cites·17 claims
- 0958US6285173B1Method to switch MOSFETs using recycled, parasitic energyTEXAS INSTRUMENTS INC·Filed 2000·Granted Sep 4, 2001·14 cites·15 claims
- 1052US6492793B1High efficiency switching DC-DC regulatorTEXAS INSTRUMENTS INC·Filed 2000·Granted Dec 10, 2002·6 cites·49 claims
- 1139US2005037241A1Power source selector and controller for multiple battery power supplyINTERSIL INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →