Inventor · disambiguated record
Olafur Mar Josefsson
Also filed as: JOSEFSSON OLAFUR · JOSEFSSON OLAFUR M · JOSEFSSON OLAFUR MAR · JÓSEFSSON ÓLAFUR MAR
17 granted patents·3 pending applications·122 citations·filing 2001–2015
93Inventor score
Files withANALOG DEVICES INC8INVENSENSE INC5JOSEFSSON OLAFUR MAR3PAN YANG2ANALOG DEVICES TECHNOLOGY1
Top patents by PatentIndex Score
20 records- 0192US9148729B2Microphone with programmable frequency responseINVENSENSE INC·Filed 2012·Granted Sep 29, 2015·17 cites·46 claims
- 0291US8831246B2MEMS microphone with programmable sensitivityJOSEFSSON OLAFUR MAR·Filed 2010·Granted Sep 9, 2014·20 cites·50 claims
- 0389US8625809B2Switchable attenuation circuit for MEMS microphone systemsJOSEFSSON OLAFUR MAR·Filed 2010·Granted Jan 7, 2014·28 cites·6 claims
- 0481US8731002B2Synchronization, re-synchronization, addressing, and serialized signal processing for daisy-chained communication devicesPAN YANG·Filed 2012·Granted May 20, 2014·6 cites·23 claims
- 0580US8619821B2System, apparatus, and method for time-division multiplexed communicationPAN YANG·Filed 2011·Granted Dec 31, 2013·7 cites·19 claims
- 0680US7991169B2Charge/discharge control circuit for audio deviceANALOG DEVICES INC·Filed 2006·Granted Aug 2, 2011·5 cites·24 claims
- 0779US9602924B2Microphone with programmable frequency responseINVENSENSE INC·Filed 2015·Granted Mar 21, 2017·3 cites·15 claims
- 0874US9357296B2Switchable attenuation circuit for MEMS microphone systemsINVENSENSE INC·Filed 2013·Granted May 31, 2016·4 cites·42 claims
- 0974US7683815B2Cross-coupled switched capacitor circuit with a plurality of branchesANALOG DEVICES INC·Filed 2008·Granted Mar 23, 2010·9 cites·25 claims
- 1064US9689739B2Microelectromechanical systems sensor control interfaceINVENSENSE INC·Filed 2014·Granted Jun 27, 2017·1 cites·24 claims
- 1164US7110531B2Isolation system with analog communication across an isolation barrierANALOG DEVICES INC·Filed 2001·Granted Sep 19, 2006·6 cites·4 claims
- 1261US7920022B2Switched capacitor system with and method for output glitch reductionANALOG DEVICES INC·Filed 2005·Granted Apr 5, 2011·4 cites·32 claims
- 1361US7305037B2Calibration system for a communications systemANALOG DEVICES INC·Filed 2001·Granted Dec 4, 2007·4 cites·43 claims
- 1458US9722561B2Systems and apparatus providing frequency shaping for microphone devices and methods of operation of the sameINVENSENSE INC·Filed 2015·Granted Aug 1, 2017·1 cites·33 claims
- 1557US9337722B2Fast power-up bias voltage circuitJOSEFSSON OLAFUR MAR·Filed 2012·Granted May 10, 2016·1 cites·21 claims
- 1656US7142037B2Switched capacitor mutual charging system and methodANALOG DEVICES INC·Filed 2004·Granted Nov 28, 2006·6 cites·15 claims
- 1749US2008089536A1Microphone Microchip Device with Differential Mode Noise SuppressionANALOG DEVICES INC·Filed 2007·Application pending·0 cites
- 1842US2008090625A1Microphone Microchip Device with Internal Noise SuppressionANALOG DEVICES INC·Filed 2007·Application pending·0 cites
- 1941US2014254431A1Advanced TDM Daisy-Chain Communication Systems and DevicesANALOG DEVICES TECHNOLOGY·Filed 2013·Application pending·0 cites
- 2036US9720874B2Auto-detection and mode switching for digital interfaceJOSEFSSON OLAFUR M·Filed 2011·Granted Aug 1, 2017·0 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Olafur Mar Josefsson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →