Lars Sandahl Ubbesen

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Aalborg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Power amplifier apparatus
- Patent number 11,201,590
- Issue date Dec 14, 2021
- Qorvo US, Inc.
- Michael Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency (RF) amplifiers with voltage limiting using non-lin...
- Patent number 10,218,319
- Issue date Feb 26, 2019
- Qorvo US, Inc.
- Lars Sandahl Ubbesen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Collector boost
- Patent number 8,653,891
- Issue date Feb 18, 2014
- RF Micro Devices, Inc.
- Lars Sandahl Ubbesen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Field barrier structures within a conformal shield
- Patent number 8,614,899
- Issue date Dec 24, 2013
- RF Micro Devices, Inc.
- Ulrik Riis Madsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Collector boost
- Patent number 8,531,240
- Issue date Sep 10, 2013
- RF Micro Devices, Inc.
- Lars Sandahl Ubbesen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Advanced load-switch circuit with zero phase rotation
- Patent number 8,437,714
- Issue date May 7, 2013
- RF Micro Devices, Inc.
- Lars Sandahl Ubbesen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
POWER AMPLIFIER APPARATUS
- Publication number 20210249995
- Publication date Aug 12, 2021
- Qorvo US, Inc.
- Michael Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY (RF) AMPLIFIERS WITH VOLTAGE LIMITING USING NON-LIN...
- Publication number 20170230012
- Publication date Aug 10, 2017
- Qorvo US, Inc.
- Lars Sandahl Ubbesen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COLLECTOR BOOST
- Publication number 20130314153
- Publication date Nov 28, 2013
- RF Micro Devices, Inc.
- Lars Sandahl Ubbesen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COLLECTOR BOOST
- Publication number 20130027130
- Publication date Jan 31, 2013
- RF Micro Devices, Inc.
- Lars Sandahl Ubbesen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FIELD BARRIER STRUCTURES WITHIN A CONFORMAL SHIELD
- Publication number 20120170239
- Publication date Jul 5, 2012
- RF Micro Devices, Inc.
- Ulrik Riis Madsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FIELD BARRIER STRUCTURES WITHIN A CONFORMAL SHIELD
- Publication number 20090002969
- Publication date Jan 1, 2009
- RF Micro Devices, Inc.
- Ulrik Riis Madsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR