Lars Ridell Virtanen

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Gavle, SE

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Patents Grantslast 30 patents

Information Patent Grant
Super-linear power amplifiers with adaptive biasing
- Patent number 11,444,579
- Issue date Sep 13, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear doherty power amplifier
- Patent number 10,951,172
- Issue date Mar 16, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier arrangement
- Patent number 10,749,478
- Issue date Aug 18, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circulator device with two magnet-free circulators
- Patent number 10,505,247
- Issue date Dec 10, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circulator device with two magnet-free circulators
- Patent number 10,270,149
- Issue date Apr 23, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier device and corresponding radio base station and mobile co...
- Patent number 9,425,756
- Issue date Aug 23, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Daniel Åkesson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SUPER-LINEAR POWER AMPLIFIERS WITH ADAPTIVE BIASING
- Publication number 20200373886
- Publication date Nov 26, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Rui HOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circulator Device With Two Magnet-Free Circulators
- Publication number 20190245255
- Publication date Aug 8, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER ARRANGEMENT
- Publication number 20190158030
- Publication date May 23, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Rui HOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR DOHERTY POWER AMPLIFIER
- Publication number 20190140600
- Publication date May 9, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circulator Device With Two Magnet-Free Circulators
- Publication number 20180123204
- Publication date May 3, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFIER DEVICE AND CORRESPONDING RADIO BASE STATION AND MOBILE CO...
- Publication number 20150188504
- Publication date Jul 2, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Daniel Åkesson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE