Inventor · disambiguated record
Derwin W. Mattos
Also filed as: MATTOS DERWIN · MATTOS DERWIN M · MATTOS DERWIN W
28 granted patents·1 pending application·618 citations·filing 1991–2021
97Inventor score
Files withCYPRESS SEMICONDUCTOR CORP17VLSI TECHNOLOGY INC9MATTOS DERWIN1NAYAK ANUP1PHILIPS ELECTRONICS NA1
Top patents by PatentIndex Score
29 records- 0198US10381787B1Voltage protection for universal serial bus type-C (USB-C) connector systemsCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Aug 13, 2019·27 cites·20 claims
- 0291US9899825B2Adjustable over-current detector circuit for universal serial bus (USB) devicesCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Feb 20, 2018·6 cites·20 claims
- 0391US6292766B1Simulation tool input file generator for interface circuitryVLSI TECHNOLOGY INC·Filed 1998·Granted Sep 18, 2001·243 cites·13 claims
- 0485US5543733AHigh voltage tolerant CMOS input/output circuitVLSI TECHNOLOGY INC·Filed 1995·Granted Aug 6, 1996·62 cites·6 claims
- 0584US10599597B2Programmable VBUS discharge in USB power deliveryCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Mar 24, 2020·5 cites·19 claims
- 0683US5748019AOutput buffer driver with load compensationVLSI TECHNOLOGY INC·Filed 1997·Granted May 5, 1998·52 cites·8 claims
- 0782US9122288B1Low power USB 2.0 subsystemNAYAK ANUP·Filed 2011·Granted Sep 1, 2015·16 cites·20 claims
- 0881US9455027B1Power management system for high traffic integrated circuitCYPRESS SEMICONDUCTOR CORP·Filed 2015·Granted Sep 27, 2016·6 cites·20 claims
- 0981US6388470B1High voltage CMOS signal driver with minimum power dissipationPHILIPS ELECTRONICS NA·Filed 2000·Granted May 14, 2002·28 cites·13 claims
- 1081US5534791ANoise isolated I/O bufferVLSI TECHNOLOGY INC·Filed 1995·Granted Jul 9, 1996·38 cites·8 claims
- 1180US10950987B2Voltage protection for universal serial bus Type-C (USB-C) connector systemsCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Mar 16, 2021·1 cites·20 claims
- 1280US10222402B2Current sensing in a USB power control analog subsystemCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Mar 5, 2019·4 cites·17 claims
- 1377US10228742B2USB power control analog subsystem architectureCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Mar 12, 2019·2 cites·20 claims
- 1476US11101673B2Programmable gate driver control in USB power deliveryCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Aug 24, 2021·2 cites·22 claims
- 1576US5426376ANoise isolated I/O buffer that uses two separate power suppliesVLSI TECHNOLOGY INC·Filed 1993·Granted Jun 20, 1995·27 cites·4 claims
- 1673US10374411B2Adjustable over-current detector circuit for universal serial bus (USB) devicesCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Aug 6, 2019·1 cites·20 claims
- 1773US5233238AHigh power buffer with increased current stabilityVLSI TECHNOLOGY INC·Filed 1991·Granted Aug 3, 1993·26 cites·15 claims
- 1872US7359407B1Data interface that is configurable into separate modes of operation for sub-bit de-skewing of parallel-fed data signalsCYPRESS SEMICONDUCTOR CORP·Filed 2002·Granted Apr 15, 2008·21 cites·15 claims
- 1971US5914618AOptimum noise isolated I/O with minimized footprintVLSI TECHNOLOGY INC·Filed 1997·Granted Jun 22, 1999·26 cites·18 claims
- 2069US11658476B2Voltage protection for universal serial bus Type-C (USB-C) connector systemsCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted May 23, 2023·0 cites·20 claims
- 2168US10847964B2Adjustable over-current detector circuit for universal serial bus (USB) devicesCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Nov 24, 2020·1 cites·20 claims
- 2258US7225283B1Asynchronous arbiter with bounded resolution time and predictable output stateCYPRESS SEMICONDUCTOR CORP·Filed 2004·Granted May 29, 2007·7 cites·20 claims
- 2357US10788875B2USB power control analog subsystem architectureCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Sep 29, 2020·0 cites·22 claims
- 2457US8143920B1Current sensorMATTOS DERWIN·Filed 2011·Granted Mar 27, 2012·2 cites·18 claims
- 2554US7898299B2Current sense amplifierCYPRESS SEMICONDUCTOR CORP·Filed 2008·Granted Mar 1, 2011·2 cites·20 claims
- 2653US9224454B2Multi-channel physical interfaces and methods for static random access memory devicesCYPRESS SEMICONDUCTOR CORP·Filed 2014·Granted Dec 29, 2015·1 cites·19 claims
- 2749US6163058ADifferential devices and differential transceiverVLSI TECHNOLOGY INC·Filed 1999·Granted Dec 19, 2000·10 cites·42 claims
- 2838US2007164789A1High Speed Level Shift Circuit with Reduced Skew and Method for Level ShiftingCYPRESS SEMICONDUCTOR CORP·Filed 2007·Application pending·0 cites
- 2932US6031270AMethods of protecting a semiconductor deviceVLSI TECHNOLOGY INC·Filed 1998·Granted Feb 29, 2000·2 cites·23 claims
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