Inventor · disambiguated record
Sangbeom Park
Also filed as: PARK SANGBEOM
15 granted patents·6 pending applications·100 citations·filing 1997–2024
91Inventor score
Top patents by PatentIndex Score
21 records- 0179US7129684B2Variable start-up circuit for switching regulatorsANA SEMICONDUCTOR·Filed 2005·Granted Oct 31, 2006·16 cites·20 claims
- 0275US5936566AAuto-reference pseudo-flash analog to digital converterCONEXANT SYSTEMS INC·Filed 1997·Granted Aug 10, 1999·40 cites·30 claims
- 0366US7271645B2Smart charge-pump circuit for phase-locked loopsANA SEMICONDUCTOR·Filed 2005·Granted Sep 18, 2007·6 cites·20 claims
- 0465US7190231B2High-performance charge-pump circuit for phase-locked loopsANA SEMICONDUCTOR·Filed 2005·Granted Mar 13, 2007·6 cites·20 claims
- 0564US7436246B2Pin number reduction circuit and methodology for mixed-signal IC, memory IC, and SOCANA SEMICONDUCTOR·Filed 2007·Granted Oct 14, 2008·6 cites·20 claims
- 0663US7515003B2Filter-based lock-in circuits for PLL and fast system startupANA SEMICONDUCTOR·Filed 2007·Granted Apr 7, 2009·5 cites·20 claims
- 0762US12399429B2Semiconductor fabrication apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 26, 2025·0 cites·20 claims
- 0859US7224233B2Smart lock-in circuit for phase-locked loopsANA SEMICONDUCTOR·Filed 2005·Granted May 29, 2007·4 cites·19 claims
- 0952US7304460B2Smart start-up circuit for switching regulatorsANA SEMICONDUCTOR·Filed 2005·Granted Dec 4, 2007·4 cites·17 claims
- 1051US2025224715A1Electronic device and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1150US7215209B2Controllable idle time current mirror circuit for switching regulators, phase-locked loops, and delay-locked loopsANA SEMICONDUCTOR·Filed 2004·Granted May 8, 2007·6 cites·18 claims
- 1245US7148730B2Z-state circuit for phase-locked loopsANA SEMICONDUCTOR·Filed 2004·Granted Dec 12, 2006·4 cites·20 claims
- 1339US7132869B2Zero idle time Z-state circuit for phase-locked loops, delay-locked loops, and switching regulatorsANA SEMICONDUCTOR·Filed 2004·Granted Nov 7, 2006·2 cites·20 claims
- 1438US7242254B2Adjustable lock-in circuit for phase-locked loopsANA SEMICONDUCTOR·Filed 2005·Granted Jul 10, 2007·0 cites·19 claims
- 1536US7248121B2Variable lock-in circuit for phase-locked loopsANA SEMICONDUCTOR·Filed 2005·Granted Jul 24, 2007·0 cites·20 claims
- 1635US2006170466A1Adjustable start-up circuit for switching regulatorsPARK SANGBEOM·Filed 2005·Application pending·0 cites
- 1734US7057377B1Z-state circuit for switching regulatorsANA SEMICONDUCTOR·Filed 2004·Granted Jun 6, 2006·1 cites·20 claims
- 1833US2008191920A1Low-voltage drop reference generation circuit for A/D converterPARK SANGBEOM·Filed 2007·Application pending·0 cites
- 1933US2006139076A1Z-state circuit for delay-locked loopsPARK SANGBEOM·Filed 2004·Application pending·0 cites
- 2032US2007171112A1Robust reference generation circuit for D/A converterPARK SANGBEOM·Filed 2006·Application pending·0 cites
- 2132US2007164888A1Robust reference generation circuit for A/D converterPARK SANGBEOM·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →