Inventor · disambiguated record
Alan Roth
Also filed as: ROTH ALAN · ROTH ALAN STEVEN
77 granted patents·11 pending applications·265 citations·filing 2007–2025
99Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD57TAIWAN SEMICONDUCTOR MFG11ROTH ALAN5SHI JUSTIN5SOENEN ERIC5
Top patents by PatentIndex Score
88 records- 0197US12009148B2Integrated circuit having current-sensing coilTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jun 11, 2024·2 cites·20 claims
- 0296US11855539B2Power moduleTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Dec 26, 2023·2 cites·20 claims
- 0396US11671010B2Power delivery for multi-chip-package using in-package voltage regulatorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 6, 2023·4 cites·20 claims
- 0496US9069370B2Digital low drop-out regulatorTAIWAN SEMICONDUCTOR MFG·Filed 2013·Granted Jun 30, 2015·21 cites·21 claims
- 0596US8598854B2LDO regulators for integrated applicationsSOENEN ERIC·Filed 2010·Granted Dec 3, 2013·39 cites·21 claims
- 0695US8959994B2Thermal sensor with temperature controlTAIWAN SEMICONDUCTOR MFG·Filed 2013·Granted Feb 24, 2015·17 cites·20 claims
- 0795US7990215B2Class D amplifier control circuit and methodTAIWAN SEMICONDUCTOR MFG·Filed 2010·Granted Aug 2, 2011·27 cites·33 claims
- 0893US11675383B2Voltage reference circuit and method for providing reference voltageTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 13, 2023·3 cites·20 claims
- 0993US11569030B2Integrated circuit having current-sensing coilTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 31, 2023·2 cites·20 claims
- 1092US8441235B2Battery charger digital control circuit and methodSHI JUSTIN·Filed 2011·Granted May 14, 2013·24 cites·22 claims
- 1190US10151644B2Combination current generator configured to selectively generate one of a PTAT and a CTAT currentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Dec 11, 2018·5 cites·27 claims
- 1290US9627974B1Adaptive voltage regulatorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Apr 18, 2017·7 cites·20 claims
- 1390US9039278B2Ratio meter of a thermal sensorCHUANG MEI-CHEN·Filed 2013·Granted May 26, 2015·8 cites·24 claims
- 1489US2025322990A1Integrated transformerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1588US11245329B2Power moduleTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Feb 8, 2022·4 cites·16 claims
- 1688US10403600B2Modular voltage regulatorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Sep 3, 2019·4 cites·18 claims
- 1786US12424381B2Integrated circuit having current-sensing coilTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 1886US9979410B2Smart voltage regulation techniquesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted May 22, 2018·5 cites·20 claims
- 1986US9483034B2Temperature sensor with digital trim and trimming method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2012·Granted Nov 1, 2016·5 cites·21 claims
- 2086US8971004B2Variable precision thermal sensorROTH ALAN·Filed 2012·Granted Mar 3, 2015·5 cites·24 claims
- 2186US8519684B2Integrated circuits for converting a high voltage level to a low voltage levelCHUANG MEI-CHEN·Filed 2010·Granted Aug 27, 2013·7 cites·21 claims
- 2286US8324955B2Level shifter designROTH ALAN·Filed 2011·Granted Dec 4, 2012·8 cites·21 claims
- 2385US9780647B2Input-output circuitsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Oct 3, 2017·4 cites·20 claims
- 2485US2025096684A1Power moduleTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2584US12155307B2Power moduleTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 2684US11158448B2Packaging layer inductorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Oct 26, 2021·4 cites·19 claims
- 2783US12394565B2Fabrication of an integrated transformerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 2882US9143033B2Hysteretic power converter with calibration circuitTAI CHIA-LIANG·Filed 2010·Granted Sep 22, 2015·7 cites·20 claims
- 2982US9013341B2Noise shaping for digital pulse-width modulatorsSOENEN ERIC·Filed 2012·Granted Apr 21, 2015·5 cites·20 claims
- 3081US2024223085A1Auto Calibration Dead-Time Control CircuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3180US12422877B2Voltage reference circuit and method for providing reference voltageTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 3279US10878997B2Integrated circuit having current-sensing coilTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Dec 29, 2020·2 cites·20 claims
- 3377US2025180644A1Device and Method for Measuring a Duty Cycle of a Clock SignalTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 3475US10158372B1Analog to digital converterTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Dec 18, 2018·3 cites·17 claims
- 3575US2023223846A1Charge pump circuit and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 3674US12253563B2Device and method for measuring a duty cycle of a clock signalTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 3773US12072726B2Voltage reference circuit and method for providing reference voltageTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 3873US11227713B2Fabrication of an integrated transformerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jan 18, 2022·0 cites·16 claims
- 3973US9479051B2Single-inductor multiple-output DC to DC converterTSENG CHIEN-CHUNG·Filed 2011·Granted Oct 25, 2016·4 cites·19 claims
- 4073US2024154609A1Semiconductor Device Including A Pulse Amplitude Modulation DriverTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4172US11962240B2Auto calibration dead-time control circuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 4272US8450990B2Dynamic control loop for switching regulatorsSHI JUSTIN·Filed 2010·Granted May 28, 2013·3 cites·20 claims
- 4372US7834604B2Digital control of power convertersTAIWAN SEMICONDUCTOR MFG·Filed 2008·Granted Nov 16, 2010·7 cites·20 claims
- 4471US11909402B2Semiconductor device including a pulse amplitude modulation driverTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 4571US11152332B2Modular voltage regulatorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·16 claims
- 4671US9312759B2Self-adjusting regulator and method of using sameTAIWAN SEMICONDUCTOR MFG·Filed 2013·Granted Apr 12, 2016·3 cites·21 claims
- 4770US10355527B2Wireless charging receiver with variable resonant frequencyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Jul 16, 2019·3 cites·20 claims
- 4869US10186958B2Input-output circuitsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jan 22, 2019·1 cites·20 claims
- 4969US9530761B2Package systems including passive electrical componentsROTH ALAN·Filed 2012·Granted Dec 27, 2016·2 cites·20 claims
- 5069US9236856B2Apparatus for controlling slew rateSHI JUSTIN·Filed 2010·Granted Jan 12, 2016·3 cites·19 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →