Hans Hellsten

Person

Linkoping, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Methods, computer programs, radar systems, antenna systems, and fly...
- Patent number 11,726,199
- Issue date Aug 15, 2023
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining a synthetic aperture of a SAR using GNSS
- Patent number 10,788,587
- Issue date Sep 29, 2020
- Saab AB
- Patrik Dammert
- G01 - MEASURING TESTING
Information Patent Grant
Short range radar cohabitation
- Patent number 10,746,862
- Issue date Aug 18, 2020
- Saab AB
- Patrik Dammert
- G01 - MEASURING TESTING
Information Patent Grant
Detecting objects in images
- Patent number 10,571,560
- Issue date Feb 25, 2020
- Saab AB
- Hans Hellsten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Subsurface imaging radar
- Patent number 10,416,303
- Issue date Sep 17, 2019
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Antenna system for polarization diversity
- Patent number 9,618,606
- Issue date Apr 11, 2017
- Saab AB
- Hans Hellsten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subsurface imaging radar
- Patent number 9,519,055
- Issue date Dec 13, 2016
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Wideband transmitter/receiver arrangement for multifunctional radar...
- Patent number 9,071,337
- Issue date Jun 30, 2015
- Saab AB
- Hans Hellsten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radar system and method for a synthetic aperture radar
- Patent number 8,947,292
- Issue date Feb 3, 2015
- Saab AB
- Lars-Gunnar Andersson
- G01 - MEASURING TESTING
Information Patent Grant
SAR radar system
- Patent number 8,698,668
- Issue date Apr 15, 2014
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
RFI suppression in SAR
- Patent number 7,932,852
- Issue date Apr 26, 2011
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Radar system and a method relating thereto
- Patent number 7,884,752
- Issue date Feb 8, 2011
- Telefonaktiebolaget L M Ericsson (Publ)
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Antenna back-lobe rejection
- Patent number 7,876,256
- Issue date Jan 25, 2011
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Stepped frequency radar device
- Patent number 7,646,335
- Issue date Jan 12, 2010
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Subsurface imaging radar
- Patent number 7,561,096
- Issue date Jul 14, 2009
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
RFI suppression in SAR
- Patent number 7,551,118
- Issue date Jun 23, 2009
- Saab AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
System for determining position and velocity of targets from signal...
- Patent number 6,850,186
- Issue date Feb 1, 2005
- Totalforsvarets Forskningsinstitut
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Synthetic aperture radar system capable of detecting moving targets
- Patent number 6,518,914
- Issue date Feb 11, 2003
- Totalforsvarets Forskningsinstitut
- Mats Peterson
- G01 - MEASURING TESTING
Information Patent Grant
SAR radar system
- Patent number 6,441,772
- Issue date Aug 27, 2002
- Totalforsvarets Forskningsinstitut
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Radar station and radar system comprising at least two such stations
- Patent number 6,373,426
- Issue date Apr 16, 2002
- Försvarets Forskningsanstalt
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Ultra wide band coherent radar system optimising the radio interfer...
- Patent number 6,072,420
- Issue date Jun 6, 2000
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
SAR radar system
- Patent number 5,969,662
- Issue date Oct 19, 1999
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Method to improve data obtained by a radar
- Patent number 5,861,835
- Issue date Jan 19, 1999
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Signal processing apparatus for synthetic aperture radar
- Patent number 5,488,373
- Issue date Jan 30, 1996
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Method for radar mapping an area and a radar equipment to carry out...
- Patent number 4,965,582
- Issue date Oct 23, 1990
- Hans O. Hellsten
- G01 - MEASURING TESTING
Information Patent Grant
Method for radar mapping an area and a radar equipment to carry out...
- Patent number 4,866,446
- Issue date Sep 12, 1989
- Hans O. Hellsten
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS, COMPUTER PROGRAMS, RADAR SYSTEMS, ANTENNA SYSTEMS, AND FLY...
- Publication number 20200408896
- Publication date Dec 31, 2020
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
A METHOD FOR DETERMINING THE BASE LINE FOR A SYNTHETIC APERTURE OF...
- Publication number 20200225360
- Publication date Jul 16, 2020
- SAAB AB
- Patrik DAMMERT
- G01 - MEASURING TESTING
Information Patent Application
SHORT RANGE RADAR COHABITATION
- Publication number 20190391246
- Publication date Dec 26, 2019
- SAAB AB
- Patrik DAMMERT
- G01 - MEASURING TESTING
Information Patent Application
DETECTING OBJECTS IN IMAGES
- Publication number 20180267163
- Publication date Sep 20, 2018
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
SUBSURFACE IMAGING RADAR
- Publication number 20170299716
- Publication date Oct 19, 2017
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
AN ANTENNA SYSTEM FOR POLARIZATION DIVERSITY
- Publication number 20170016978
- Publication date Jan 19, 2017
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
SUBSURFACE IMAGING RADAR
- Publication number 20150331097
- Publication date Nov 19, 2015
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
WIDEBAND TRANSMITTER/RECEIVER ARRANGEMENT FOR MULTIFUNCTIONAL RADAR...
- Publication number 20130201050
- Publication date Aug 8, 2013
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
RADAR SYSTEM AND METHOD FOR A SYNTHETIC APERTURE RADAR
- Publication number 20120105274
- Publication date May 3, 2012
- SAAB AB
- Lars-Gunnar Andersson
- G01 - MEASURING TESTING
Information Patent Application
SAR RADAR SYSTEM
- Publication number 20110298654
- Publication date Dec 8, 2011
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
RADAR SYSTEM AND A METHOD RELATING THERETO
- Publication number 20100033367
- Publication date Feb 11, 2010
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
RFI SUPPRESSION IN SAR
- Publication number 20090278731
- Publication date Nov 12, 2009
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
Stepped frequency radar device
- Publication number 20090128400
- Publication date May 21, 2009
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
Antenna Back-Lobe Rejection
- Publication number 20090051584
- Publication date Feb 26, 2009
- Telefonaktiebolaget LM Ericsson (publ)
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
SUBSURFACE IMAGING RADAR
- Publication number 20080246647
- Publication date Oct 9, 2008
- SAAB AB
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
Rfi suppression in sar
- Publication number 20070001896
- Publication date Jan 4, 2007
- Hans Hellsten
- G01 - MEASURING TESTING
Information Patent Application
System for determining position and velocity of targets from signal...
- Publication number 20040130480
- Publication date Jul 8, 2004
- Hans Hellsten
- G01 - MEASURING TESTING

Hans Hellsten

Person

Patents Grantslast 30 patents

Methods, computer programs, radar systems, antenna systems, and fly...

Method for determining a synthetic aperture of a SAR using GNSS

Short range radar cohabitation

Detecting objects in images

Subsurface imaging radar

Antenna system for polarization diversity

Subsurface imaging radar

Wideband transmitter/receiver arrangement for multifunctional radar...

Radar system and method for a synthetic aperture radar

SAR radar system

RFI suppression in SAR

Radar system and a method relating thereto

Antenna back-lobe rejection

Stepped frequency radar device

Subsurface imaging radar

RFI suppression in SAR

System for determining position and velocity of targets from signal...

Synthetic aperture radar system capable of detecting moving targets

SAR radar system

Radar station and radar system comprising at least two such stations

Ultra wide band coherent radar system optimising the radio interfer...

SAR radar system

Method to improve data obtained by a radar

Signal processing apparatus for synthetic aperture radar

Method for radar mapping an area and a radar equipment to carry out...

Method for radar mapping an area and a radar equipment to carry out...

Patents Applicationslast 30 patents

METHODS, COMPUTER PROGRAMS, RADAR SYSTEMS, ANTENNA SYSTEMS, AND FLY...

A METHOD FOR DETERMINING THE BASE LINE FOR A SYNTHETIC APERTURE OF...

SHORT RANGE RADAR COHABITATION

DETECTING OBJECTS IN IMAGES

SUBSURFACE IMAGING RADAR

AN ANTENNA SYSTEM FOR POLARIZATION DIVERSITY

SUBSURFACE IMAGING RADAR

WIDEBAND TRANSMITTER/RECEIVER ARRANGEMENT FOR MULTIFUNCTIONAL RADAR...

RADAR SYSTEM AND METHOD FOR A SYNTHETIC APERTURE RADAR

SAR RADAR SYSTEM

RADAR SYSTEM AND A METHOD RELATING THERETO

RFI SUPPRESSION IN SAR

Stepped frequency radar device

Antenna Back-Lobe Rejection

SUBSURFACE IMAGING RADAR

Rfi suppression in sar

System for determining position and velocity of targets from signal...