Inventor · disambiguated record
Ramaprasath Vilangudipitchai
Also filed as: VILANGUDIPITCHAI RAMAPRASATH
29 granted patents·5 pending applications·143 citations·filing 2006–2023
95Inventor score
Top patents by PatentIndex Score
34 records- 0195US9852859B2Adjustable power rail multiplexingQUALCOMM INC·Filed 2015·Granted Dec 26, 2017·13 cites·30 claims
- 0292US7622955B2Power savings with a level-shifting boundary isolation flip-flop (LSIFF) and a clock controlled data retention schemeTEXAS INSTRUMENTS INC·Filed 2008·Granted Nov 24, 2009·23 cites·21 claims
- 0391US10103626B1Digital power multiplexorQUALCOMM INC·Filed 2017·Granted Oct 16, 2018·9 cites·18 claims
- 0490US9665160B1Unified retention flip-flop architecture and controlQUALCOMM INC·Filed 2016·Granted May 30, 2017·9 cites·22 claims
- 0590US9634026B1Standard cell architecture for reduced leakage current and improved decoupling capacitanceQUALCOMM INC·Filed 2016·Granted Apr 25, 2017·8 cites·12 claims
- 0690US9473113B1Power management with flip-flopsQUALCOMM INC·Filed 2015·Granted Oct 18, 2016·16 cites·29 claims
- 0789US9654101B2Integrated circuit power rail multiplexingQUALCOMM INC·Filed 2015·Granted May 16, 2017·9 cites·24 claims
- 0887US10459510B1Power chain with delay adaptive switchesQUALCOMM INC·Filed 2019·Granted Oct 29, 2019·8 cites·21 claims
- 0987US7961546B2Memory power management systems and methodsTEXAS INSTRUMENTS INC·Filed 2008·Granted Jun 14, 2011·17 cites·15 claims
- 1085US9483600B2Multi supply cell arrays for low power designsQUALCOMM INC·Filed 2015·Granted Nov 1, 2016·9 cites·27 claims
- 1180US9948303B2High speed voltage level shifterQUALCOMM INC·Filed 2016·Granted Apr 17, 2018·4 cites·28 claims
- 1274US8848429B2Latch-based array with robust design-for-test (DFT) featuresQUALCOMM INC·Filed 2013·Granted Sep 30, 2014·5 cites·20 claims
- 1371US9859893B1High speed voltage level shifterQUALCOMM INC·Filed 2016·Granted Jan 2, 2018·2 cites·22 claims
- 1470US10109619B2Methods and apparatus for using split N-well cells in a merged N-well blockQUALCOMM INC·Filed 2016·Granted Oct 23, 2018·2 cites·24 claims
- 1570US9673787B2Power multiplexing with flip-flopsQUALCOMM INC·Filed 2015·Granted Jun 6, 2017·2 cites·26 claims
- 1665US12431877B2Hybrid flop tray including different fin size flip-flopsQUALCOMM INC·Filed 2023·Granted Sep 30, 2025·0 cites·19 claims
- 1764US7376038B2Fast access memory architectureTEXAS INSTRUMENTS INC·Filed 2006·Granted May 20, 2008·5 cites·20 claims
- 1862US9178496B2Low leakage retention register trayQUALCOMM INC·Filed 2015·Granted Nov 3, 2015·1 cites·9 claims
- 1959US11237580B1Systems and methods providing leakage reduction for power gated domainsQUALCOMM INC·Filed 2020·Granted Feb 1, 2022·0 cites·21 claims
- 2058US9685940B2Voltage comparatorQUALCOMM INC·Filed 2015·Granted Jun 20, 2017·1 cites·19 claims
- 2155US11823052B2Configurable MAC for neural network applicationsQUALCOMM INC·Filed 2019·Granted Nov 21, 2023·0 cites·18 claims
- 2254US12323142B2Integrated power management cells for gate all around technologiesQUALCOMM INC·Filed 2023·Granted Jun 3, 2025·0 cites·19 claims
- 2349US8975934B2Low leakage retention register trayQUALCOMM INC·Filed 2013·Granted Mar 10, 2015·0 cites·20 claims
- 2448US10505541B2High-voltage tolerant level shifter using thin-oxide transistors and a middle-of-the-line (MOL) capacitorQUALCOMM INC·Filed 2017·Granted Dec 10, 2019·0 cites·24 claims
- 2547US12314116B2Systems and methods for adaptive power multiplexingQUALCOMM INC·Filed 2021·Granted May 27, 2025·0 cites·16 claims
- 2644US11476186B2MIMCAP architectureQUALCOMM INC·Filed 2020·Granted Oct 18, 2022·0 cites·28 claims
- 2741US9673786B2Flip-flop with reduced retention voltageQUALCOMM INC·Filed 2013·Granted Jun 6, 2017·0 cites·26 claims
- 2841US2024322819A1Fine grain power gatingQUALCOMM INC·Filed 2023·Application pending·0 cites
- 2940US8971098B1Latch-based array with enhanced read enable fault testingQUALCOMM INC·Filed 2013·Granted Mar 3, 2015·0 cites·19 claims
- 3037US2020341537A1Retention flip-flopsQUALCOMM INC·Filed 2019·Application pending·0 cites
- 3136US2021058076A1Hybrid fin flip flop circuit architectureQUALCOMM INC·Filed 2019·Application pending·0 cites
- 3234US2015109045A1Scalable layout architecture for metal-programmable voltage level shifter cellsQUALCOMM INC·Filed 2013·Application pending·0 cites
- 3334US2011216619A1Memory power management systems and methodsMAIR HUGH T·Filed 2011·Application pending·0 cites
- 3431US10026735B2Decoupling capacitor with metal programmable knee frequencyQUALCOMM INC·Filed 2016·Granted Jul 17, 2018·0 cites·30 claims
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