Assignee
NUVOTON TECHNOLOGY CORP
TW·487 granted patents·156 pending applications·772 citations·filing 2003–2025
Top patents by PatentIndex Score
643 records- 0197US11119522B2Substrate bias generating circuitNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Sep 14, 2021·7 cites·7 claims
- 0296US9973178B1Method and apparatus for clock frequency multiplierNUVOTON TECHNOLOGY CORP·Filed 2017·Granted May 15, 2018·20 cites·24 claims
- 0396US9287823B1Method and apparatus of a self-biased RC oscillator and ramp generatorNUVOTON TECHNOLOGY CORP·Filed 2014·Granted Mar 15, 2016·26 cites·20 claims
- 0495US11783026B2Processor with in-band fault-injection detectionNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Oct 10, 2023·4 cites·25 claims
- 0594US11495313B1Fail-safe IC production testingNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Nov 8, 2022·5 cites·16 claims
- 0694US7797115B2Time interval measurement for capacitive detectionNUVOTON TECHNOLOGY CORP·Filed 2007·Granted Sep 14, 2010·41 cites·9 claims
- 0793US11876443B2Hybrid switched-capacitor converterNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Jan 16, 2024·2 cites·10 claims
- 0893US7945399B2Capacitive detection systems, modules and methodsNUVOTON TECHNOLOGY CORP·Filed 2010·Granted May 17, 2011·33 cites·23 claims
- 0992US11601268B2Device attestation including attestation-key modification following boot eventNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Mar 7, 2023·3 cites·4 claims
- 1092US11451196B1Dynamic comparator and circuit system using the sameNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Sep 20, 2022·2 cites·17 claims
- 1192US11366899B2Digital fault injection detectorNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Jun 21, 2022·4 cites·16 claims
- 1291US11216597B2Security system and method for preventing rollback attacks on silicon device firmwareNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Jan 4, 2022·6 cites·29 claims
- 1391US10884448B1Clock glitch detection circuitNUVOTON TECHNOLOGY CORP·Filed 2019·Granted Jan 5, 2021·5 cites·8 claims
- 1491US10324485B2Body bias voltage generating circuitNUVOTON TECHNOLOGY CORP·Filed 2018·Granted Jun 18, 2019·7 cites·11 claims
- 1591US10013581B2Detection of fault injection attacksNUVOTON TECHNOLOGY CORP·Filed 2014·Granted Jul 3, 2018·16 cites·16 claims
- 1691US9239655B2Parsimonious systems for touch detection and capacitive touch methods useful in conjunction therewithNUVOTON TECHNOLOGY CORP·Filed 2013·Granted Jan 19, 2016·16 cites·26 claims
- 1791US7485914B2Interdigitized capacitorNUVOTON TECHNOLOGY CORP·Filed 2006·Granted Feb 3, 2009·39 cites·5 claims
- 1890US11789509B2Power-on sequence for a power supply systemNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Oct 17, 2023·2 cites·14 claims
- 1990US11031924B1Clock multiplierNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Jun 8, 2021·4 cites·20 claims
- 2089US12176914B2Conversion circuit for converting single input to differential input and system circuit using the sameNUVOTON TECHNOLOGY CORP·Filed 2023·Granted Dec 24, 2024·2 cites·18 claims
- 2189US11714126B2Detection circuit for detecting the amplitude of a clock signal and detection method thereofNUVOTON TECHNOLOGY CORP·Filed 2022·Granted Aug 1, 2023·1 cites·20 claims
- 2289US11372793B2System on chip and control method thereofNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Jun 28, 2022·3 cites·18 claims
- 2389US11188306B1Distributed random-number generatorNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Nov 30, 2021·3 cites·19 claims
- 2489US10404054B2Under voltage lockout circuit and device integrating with the same and reference voltage generating circuitNUVOTON TECHNOLOGY CORP·Filed 2017·Granted Sep 3, 2019·4 cites·12 claims
- 2589US10277209B2Switched-capacitor DC-DC convertor and control method thereofNUVOTON TECHNOLOGY CORP·Filed 2017·Granted Apr 30, 2019·6 cites·8 claims
- 2689US10250996B1Method and apparatus of a switched microphone interface circuit for voice energy detectionNUVOTON TECHNOLOGY CORP·Filed 2017·Granted Apr 2, 2019·8 cites·18 claims
- 2788US11984893B2Data retention circuit and methodNUVOTON TECHNOLOGY CORP·Filed 2022·Granted May 14, 2024·2 cites·6 claims
- 2888US11599132B2Method and apparatus for reducing power-up overstress of capacitor-less regulating circuitsNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Mar 7, 2023·2 cites·10 claims
- 2987US11055243B1Hierarchical bandwidth allocation bus arbiterNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Jul 6, 2021·7 cites·19 claims
- 3087US11005366B2Mixed power converter including switched-capacitor conversion circuit and inductor buck circuitNUVOTON TECHNOLOGY CORP·Filed 2019·Granted May 11, 2021·5 cites·8 claims
- 3186US11347863B2Computer apparatus and authority management method based on trust chainNUVOTON TECHNOLOGY CORP·Filed 2020·Granted May 31, 2022·3 cites·12 claims
- 3286US11302686B2High-voltage circuitry device and ring circuitry layout thereofNUVOTON TECHNOLOGY CORP·Filed 2019·Granted Apr 12, 2022·8 cites·19 claims
- 3386US10776527B2Security monitoring of SPI flashNUVOTON TECHNOLOGY CORP·Filed 2019·Granted Sep 15, 2020·6 cites·29 claims
- 3486US10452582B2Secure access to peripheral devices over a busNUVOTON TECHNOLOGY CORP·Filed 2018·Granted Oct 22, 2019·5 cites·32 claims
- 3586US9225303B1Method and apparatus for Class AB audio amplifier output stage voltage protectionNUVOTON TECHNOLOGY CORP·Filed 2014·Granted Dec 29, 2015·20 cites·20 claims
- 3686US8364873B2Data transmission system and a programmable SPI controllerNUVOTON TECHNOLOGY CORP·Filed 2011·Granted Jan 29, 2013·10 cites·16 claims
- 3785US12019831B2Touch-sensing circuit and touch-judging methodNUVOTON TECHNOLOGY CORP·Filed 2023·Granted Jun 25, 2024·1 cites·10 claims
- 3885US11636907B2Integrity verification of lifecycle-state memory using multi-threshold supply voltage detectionNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Apr 25, 2023·2 cites·20 claims
- 3985US11321458B2Secure IC with soft security countermeasuresNUVOTON TECHNOLOGY CORP·Filed 2020·Granted May 3, 2022·2 cites·18 claims
- 4085US11321457B2Data-sampling integrity check by sampling using flip-flops with relative delayNUVOTON TECHNOLOGY CORP·Filed 2019·Granted May 3, 2022·4 cites·16 claims
- 4185US10783250B2Secured master-mediated transactions between slave devices using bus monitoringNUVOTON TECHNOLOGY CORP·Filed 2019·Granted Sep 22, 2020·4 cites·29 claims
- 4285US10439492B1Control system of switching voltage regulatorNUVOTON TECHNOLOGY CORP·Filed 2019·Granted Oct 8, 2019·4 cites·11 claims
- 4385US10401399B2Low-power voltage detection circuitNUVOTON TECHNOLOGY CORP·Filed 2018·Granted Sep 3, 2019·4 cites·14 claims
- 4485US10303880B2Security device having indirect access to external non-volatile memoryNUVOTON TECHNOLOGY CORP·Filed 2015·Granted May 28, 2019·6 cites·20 claims
- 4585US10095891B2Secure access to peripheral devices over a busNUVOTON TECHNOLOGY CORP·Filed 2016·Granted Oct 9, 2018·5 cites·22 claims
- 4685US10025334B1Reduction of output undershoot in low-current voltage regulatorsNUVOTON TECHNOLOGY CORP·Filed 2016·Granted Jul 17, 2018·6 cites·16 claims
- 4785US9549248B2Method and apparatus for reducing crosstalk in an integrated headsetNUVOTON TECHNOLOGY CORP·Filed 2013·Granted Jan 17, 2017·9 cites·17 claims
- 4885US9523736B2Detection of fault injection attacks using high-fanout networksNUVOTON TECHNOLOGY CORP·Filed 2014·Granted Dec 20, 2016·11 cites·18 claims
- 4984US12270839B2Power consumption evaluation device and power consumption evaluation methodNUVOTON TECHNOLOGY CORP·Filed 2022·Granted Apr 8, 2025·1 cites·20 claims
- 5084US11663101B2Semiconductor device and operation method thereofNUVOTON TECHNOLOGY CORP·Filed 2021·Granted May 30, 2023·2 cites·18 claims
Showing the top 50 of 643 patent records by PatentIndex Score.
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