Inventor · disambiguated record
David Rich
Also filed as: RICH DAVID · RICH DAVID A · RICH DAVID ARTHUR
27 granted patents·9 pending applications·932 citations·filing 1986–2024
97Inventor score
Files withSAINT GOBAIN PERFORMANCE PLASTICS CORP8LUCENT TECHNOLOGIES INC5CA INC4RICH DAVID3AGERE SYSTEMS INC2
Top patents by PatentIndex Score
36 records- 0195US5939904AMethod and apparatus for controlling the common-mode output voltage of a differential bufferLUCENT TECHNOLOGIES INC·Filed 1998·Granted Aug 17, 1999·170 cites·35 claims
- 0295US5307517AAdaptive notch filter for FM interference cancellationRICH DAVID A·Filed 1991·Granted Apr 26, 1994·339 cites·10 claims
- 0394US5646518APTAT current sourceLUCENT TECHNOLOGIES INC·Filed 1994·Granted Jul 8, 1997·79 cites·16 claims
- 0489US7498876B2Amplifier having half-wave tracking power railsAGERE SYSTEMS INC·Filed 2006·Granted Mar 3, 2009·31 cites·20 claims
- 0585US4937577AIntegrated analog-to-digital converterMICROCHIP TECH INC·Filed 1987·Granted Jun 26, 1990·36 cites·24 claims
- 0684US11229832B2Overlay systems and methods of installing overlay systemsRS SPORTS SURFACES LLC·Filed 2021·Granted Jan 25, 2022·2 cites·17 claims
- 0782US6404364B1Multistage converter employing digital ditherAGERE SYST GUARDIAN CORP·Filed 2000·Granted Jun 11, 2002·31 cites·21 claims
- 0880US2025050626A1Multilayer composite articleSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2024·Application pending·0 cites
- 0979US10390715B2Photoplethysmography sensorsRICH DAVID·Filed 2012·Granted Aug 27, 2019·16 cites·22 claims
- 1079US9724002B2Methods, devices and systems for photoplethysmography at the nasal columellaRICH DAVID·Filed 2014·Granted Aug 8, 2017·14 cites·26 claims
- 1178US12247619B2Solenoid low friction bearing linerVERSIV COMPOSITES LTD·Filed 2023·Granted Mar 11, 2025·0 cites·19 claims
- 1276US5745061AMethod of improving the stability of a sigma-delta modulator employing ditherLUCENT TECHNOLOGIES INC·Filed 1995·Granted Apr 28, 1998·38 cites·27 claims
- 1374US12157292B2Multilayer composite articleSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2022·Granted Dec 3, 2024·0 cites·14 claims
- 1474US6832383B2MEMS disk drive and method of manufacture thereforAGERE SYSTEMS INC·Filed 2002·Granted Dec 14, 2004·11 cites·14 claims
- 1574US5847556APrecision current sourceLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 8, 1998·28 cites·23 claims
- 1674US4860012AIntegrated analog-to-digital converterMICROCHIP TECH INC·Filed 1987·Granted Aug 22, 1989·27 cites·33 claims
- 1768US11708857B2Solenoid low friction bearing linerSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 1867US11852194B2Solenoid low friction bearing linerSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 1963US11162531B2Solenoid low friction bearing linerSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2019·Granted Nov 2, 2021·0 cites·9 claims
- 2062USD748274SNasal alar photoplethysmography probe housingRICH DAVID·Filed 2012·Granted Jan 26, 2016·14 cites·1 claims
- 2161US10420490B2Systems and methods for physiological monitoring using multiple signal processing devicesXHALE ASSURANCE INC·Filed 2014·Granted Sep 24, 2019·2 cites·8 claims
- 2261US4796004AIntegrated analog-to-digital converterGEN INSTRUMENT CORP·Filed 1986·Granted Jan 3, 1989·31 cites·11 claims
- 2360US11980805B2Overlay systems and methods of installing overlay systemsRS SPORTS SURFACES LLC·Filed 2022·Granted May 14, 2024·0 cites·15 claims
- 2459US2018200608A1Overlay systems and methods of installing overlay systemsSADICK TIMOTHY·Filed 2017·Application pending·0 cites
- 2558US2025109795A1Multilayer gasket and methods of forming the sameSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2024·Application pending·0 cites
- 2657US5530442ACircuit and method for testing a dithered analog-to-digital converterAT & T CORP·Filed 1994·Granted Jun 25, 1996·17 cites·23 claims
- 2756US5675352ALiquid crystal display driverLUCENT TECHNOLOGIES INC·Filed 1995·Granted Oct 7, 1997·22 cites·21 claims
- 2851US11220120B2Printer assembly low friction roller linerSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2019·Granted Jan 11, 2022·0 cites·20 claims
- 2949US6355881B1Means for sealing an electronic or optical component within an enclosure housingFiled 1997·Granted Mar 12, 2002·24 cites·7 claims
- 3044US2014343382A1Methods And Systems For Using A Thermistor In Probe Identification Circuits In Or Associated With Pulse Oximeter SensorsKERSEY ANDREW·Filed 2014·Application pending·0 cites
- 3140US2019002337A1Apparatus including a ceramic component, a metal component, and a glass sealing material and a process of forming the apparatusPRAXAIR TECHNOLOGY INC·Filed 2016·Application pending·0 cites
- 3237US10120718B2Reservation of hardware resources in a computer system based on utilization measurements during time rangesCA INC·Filed 2016·Granted Nov 6, 2018·0 cites·19 claims
- 3337US2022184981A1Printer assembly low friction roller linerSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2021·Application pending·0 cites
- 3433US2018129759A1Systems and Methods for Generating Scalability ModelsCA INC·Filed 2016·Application pending·0 cites
- 3532US2018060452A1System and Method for Generating System Testing DataCA INC·Filed 2016·Application pending·0 cites
- 3631US2018077028A1Determining the quality of a capacity projection from a computing system capacity management productCA INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →