Olafur Josefsson

Person

221 Hafnarfjordur, IS

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and apparatus providing frequency shaping for microphone de...
- Patent number 9,722,561
- Issue date Aug 1, 2017
- Invensense, Inc.
- Olafur Mar Josefsson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Auto-detection and mode switching for digital interface
- Patent number 9,720,874
- Issue date Aug 1, 2017
- Invensense, Inc.
- Olafur M. Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microelectromechanical systems sensor control interface
- Patent number 9,689,739
- Issue date Jun 27, 2017
- Invensense, Inc.
- Yang Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone with programmable frequency response
- Patent number 9,602,924
- Issue date Mar 21, 2017
- Invensense, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switchable attenuation circuit for MEMS microphone systems
- Patent number 9,357,296
- Issue date May 31, 2016
- Invensense, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast power-up bias voltage circuit
- Patent number 9,337,722
- Issue date May 10, 2016
- Invensense, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone with programmable frequency response
- Patent number 9,148,729
- Issue date Sep 29, 2015
- INVENSENCE, INC.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS microphone with programmable sensitivity
- Patent number 8,831,246
- Issue date Sep 9, 2014
- Invensense, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization, re-synchronization, addressing, and serialized sig...
- Patent number 8,731,002
- Issue date May 20, 2014
- Invensense, Inc.
- Yang Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switchable attenuation circuit for MEMS microphone systems
- Patent number 8,625,809
- Issue date Jan 7, 2014
- Invensense, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, apparatus, and method for time-division multiplexed communi...
- Patent number 8,619,821
- Issue date Dec 31, 2013
- Invensense, Inc.
- Yang Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND APPARATUS PROVIDING FREQUENCY SHAPING FOR MICROPHONE DE...
- Publication number 20160241961
- Publication date Aug 18, 2016
- InvenSense, Inc.
- Ólafur Mar Jósefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE WITH PROGRAMMABLE FREQUENCY RESPONSE
- Publication number 20160037257
- Publication date Feb 4, 2016
- InvenSense, Inc.
- Ólafur Mar Jósefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROELECTROMECHANICAL SYSTEMS SENSOR CONTROL INTERFACE
- Publication number 20150362362
- Publication date Dec 17, 2015
- InvenSense, Inc.
- Yang Pan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Advanced TDM Daisy-Chain Communication Systems and Devices
- Publication number 20140254431
- Publication date Sep 11, 2014
- Analog Devices Technology
- Dongqin Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHABLE ATTENUATION CIRCUIT FOR MEMS MICROPHONE SY
- Publication number 20140093102
- Publication date Apr 3, 2014
- InvenSense, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Microphone with Programmable Frequency Response
- Publication number 20140086433
- Publication date Mar 27, 2014
- Analog Devices, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAST POWER-UP BIAS VOLTAGE CIRCUIT
- Publication number 20130195291
- Publication date Aug 1, 2013
- ANALOG DEVICES A/S
- Olafur Mar JOSEFSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System, Apparatus, and Method for Time-Division Multiplexed Communi...
- Publication number 20120243560
- Publication date Sep 27, 2012
- Analog Devices, Inc.
- Yang Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Synchronization, Re-Synchronization, Addressing, and Serialized Sig...
- Publication number 20120243559
- Publication date Sep 27, 2012
- Analog Devices, Inc.
- Yang Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Auto-Detection and Mode Switching for Digital Interface
- Publication number 20120110218
- Publication date May 3, 2012
- Analog Devices, Inc.
- Olafur M. Josefsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMS Microphone with Programmable Sensitivity
- Publication number 20110142261
- Publication date Jun 16, 2011
- Analog Devices, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switchable Attenuation Circuit for MEMS Microphone Systems
- Publication number 20100310096
- Publication date Dec 9, 2010
- Analog Devices, Inc.
- Olafur Mar Josefsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Olafur Josefsson

Person

Patents Grantslast 30 patents

Systems and apparatus providing frequency shaping for microphone de...

Auto-detection and mode switching for digital interface

Microelectromechanical systems sensor control interface

Microphone with programmable frequency response

Switchable attenuation circuit for MEMS microphone systems

Fast power-up bias voltage circuit

Microphone with programmable frequency response

MEMS microphone with programmable sensitivity

Synchronization, re-synchronization, addressing, and serialized sig...

Switchable attenuation circuit for MEMS microphone systems

System, apparatus, and method for time-division multiplexed communi...

Patents Applicationslast 30 patents

SYSTEMS AND APPARATUS PROVIDING FREQUENCY SHAPING FOR MICROPHONE DE...

MICROPHONE WITH PROGRAMMABLE FREQUENCY RESPONSE

MICROELECTROMECHANICAL SYSTEMS SENSOR CONTROL INTERFACE

Advanced TDM Daisy-Chain Communication Systems and Devices

SWITCHABLE ATTENUATION CIRCUIT FOR MEMS MICROPHONE SY

Microphone with Programmable Frequency Response

FAST POWER-UP BIAS VOLTAGE CIRCUIT

System, Apparatus, and Method for Time-Division Multiplexed Communi...

Synchronization, Re-Synchronization, Addressing, and Serialized Sig...

Auto-Detection and Mode Switching for Digital Interface

MEMS Microphone with Programmable Sensitivity

Switchable Attenuation Circuit for MEMS Microphone Systems