Ulrika Engstrom

Person

Goteborg, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 12,231,284
- Issue date Feb 18, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 12,021,609
- Issue date Jun 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 11,652,562
- Issue date May 16, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 11,381,445
- Issue date Jul 5, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,938,497
- Issue date Mar 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,638,253
- Issue date Apr 28, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,630,410
- Issue date Apr 21, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,367,677
- Issue date Jul 30, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for alignment of multi-beam antennas in a non line-of-sight...
- Patent number 9,859,959
- Issue date Jan 2, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Anders Derneryd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for antenna alignment in a non line-of-sight scenario
- Patent number 9,847,573
- Issue date Dec 19, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Anders Derneryd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device for a radio base station in a cellular telephony system
- Patent number 9,264,114
- Issue date Feb 16, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device for a radio base station in a cellular telephony system
- Patent number 9,147,943
- Issue date Sep 29, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Sven Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array antenna arrangement
- Patent number 9,107,082
- Issue date Aug 11, 2015
- Telefonaktiebolaget LM Ericsson (publ)
- Mats H. Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual polarized antenna with null-fill
- Patent number 8,212,732
- Issue date Jul 3, 2012
- Telefonaktiebolaget L M Ericsson (Publ)
- Sven Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optimized radiation patterns
- Patent number 8,077,111
- Issue date Dec 13, 2011
- Telefonaktiebolaget L M Ericsson (Publ)
- Anders Derneryd
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device with shared power amplifiers, for use in a wireless telecomm...
- Patent number 7,804,358
- Issue date Sep 28, 2010
- Telefonaktiebolaget L M Ericsson (Publ)
- Sven Petersson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Scannable sparse antenna array
- Patent number 7,696,945
- Issue date Apr 13, 2010
- Telefonaktiebolaget LM Ericsson (publ)
- Bengt Svensson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20240421931
- Publication date Dec 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20230224059
- Publication date Jul 13, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20230109947
- Publication date Apr 13, 2023
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20210126726
- Publication date Apr 29, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20200120482
- Publication date Apr 16, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20200028745
- Publication date Jan 23, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20170331670
- Publication date Nov 16, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20170331577
- Publication date Nov 16, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD FOR ALIGNMENT OF MULTI-BEAM ANTENNAS IN A NON LINE-OF-SIGH...
- Publication number 20150365141
- Publication date Dec 17, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Anders DERNERYD
- G01 - MEASURING TESTING
Information Patent Application
A METHOD FOR ANTENNA ALIGNMENT IN A NON LINE-OF-SIGHT SCENARIO
- Publication number 20150364818
- Publication date Dec 17, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- Anders DERNERYD
- G01 - MEASURING TESTING
Information Patent Application
Antenna device for a radio base station in a cellular telephony system
- Publication number 20150365144
- Publication date Dec 17, 2015
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRAY ANTENNA ARRANGEMENT
- Publication number 20140120923
- Publication date May 1, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Mats H. Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA DEVICE FOR A RADIO BASE STATION IN A CELLULAR TELEPHONY SYSTEM
- Publication number 20120108297
- Publication date May 3, 2012
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual Polarized Antenna With Null-Fill
- Publication number 20100149068
- Publication date Jun 17, 2010
- Sven Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTIMIZED RADIATION PATTERNS
- Publication number 20100066634
- Publication date Mar 18, 2010
- Anders Derneryd
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device with Shared Power Amplifiers, For Use in a Wireless Telecomm...
- Publication number 20090295474
- Publication date Dec 3, 2009
- Sven Petersson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Scanable Sparse Antenna Array
- Publication number 20070273603
- Publication date Nov 29, 2007
- Bengt Svensson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna Device For A Radio Base Station In A Cellular Telephony System
- Publication number 20070268193
- Publication date Nov 22, 2007
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ulrika Engstrom

Person

Patents Grantslast 30 patents

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Method for alignment of multi-beam antennas in a non line-of-sight...

Method for antenna alignment in a non line-of-sight scenario

Antenna device for a radio base station in a cellular telephony system

Antenna device for a radio base station in a cellular telephony system

Array antenna arrangement

Dual polarized antenna with null-fill

Optimized radiation patterns

Device with shared power amplifiers, for use in a wireless telecomm...

Scannable sparse antenna array

Patents Applicationslast 30 patents

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

A METHOD FOR ALIGNMENT OF MULTI-BEAM ANTENNAS IN A NON LINE-OF-SIGH...

A METHOD FOR ANTENNA ALIGNMENT IN A NON LINE-OF-SIGHT SCENARIO

Antenna device for a radio base station in a cellular telephony system

ARRAY ANTENNA ARRANGEMENT

ANTENNA DEVICE FOR A RADIO BASE STATION IN A CELLULAR TELEPHONY SYSTEM

Dual Polarized Antenna With Null-Fill

OPTIMIZED RADIATION PATTERNS

Device with Shared Power Amplifiers, For Use in a Wireless Telecomm...

Scanable Sparse Antenna Array

Antenna Device For A Radio Base Station In A Cellular Telephony System