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Hans Hellsten — 26 Patents

SASaab Ab: 15 patents #3 of 460Top 1%
TFTotalförsvarets Forskningsinstitut: 3 patents #2 of 51Top 4%
Ericsson: 1 patents #5,704 of 9,909Top 60%
Linköping, SE: #24 of 680 inventorsTop 4%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Hans Hellsten has been granted 26 US patents while listed as an inventor at Saab Ab. The first was granted in 1989 and the most recent in August 2023. Hans Hellsten ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Hans Hellsten in Linköping, SE.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11726199 Methods, computer programs, radar systems, antenna systems, and flying platforms for detecting a horizontally buried linear object — 2023-08-15
10788587 Method for determining a synthetic aperture of a SAR using GNSS Patrik Dammert 2020-09-29
10746862 Short range radar cohabitation Patrik Dammert 2020-08-18
10571560 Detecting objects in images — 2020-02-25
10416303 Subsurface imaging radar — 2019-09-17
9618606 Antenna system for polarization diversity — 2017-04-11
9519055 Subsurface imaging radar — 2016-12-13
9071337 Wideband transmitter/receiver arrangement for multifunctional radar and communication — 2015-06-30
8947292 Radar system and method for a synthetic aperture radar Lars-Gunnar Andersson 2015-02-03
8698668 SAR radar system — 2014-04-15
7932852 RFI suppression in SAR — 2011-04-26
7884752 Radar system and a method relating thereto Lars Ulander, Patrik Dammert 2011-02-08 $1,957,000
7876256 Antenna back-lobe rejection — 2011-01-25
7646335 Stepped frequency radar device Nils Dagås, Torbjörn Elfström 2010-01-12
7561096 Subsurface imaging radar — 2009-07-14
7551118 RFI suppression in SAR — 2009-06-23
6850186 System for determining position and velocity of targets from signals scattered by the targets — 2005-02-01
6518914 Synthetic aperture radar system capable of detecting moving targets Mats Peterson, Lars Ulander 2003-02-11
6441772 SAR radar system Lars Ulander 2002-08-27
6373426 Radar station and radar system comprising at least two such stations — 2002-04-16
6072420 Ultra wide band coherent radar system optimising the radio interference discrimination capability — 2000-06-06
5969662 SAR radar system — 1999-10-19
5861835 Method to improve data obtained by a radar — 1999-01-19
5488373 Signal processing apparatus for synthetic aperture radar — 1996-01-30
4965582 Method for radar mapping an area and a radar equipment to carry out the method — 1990-10-23

Nearby-Ranked Inventors

Eric Bruno26
Kira Bulazel Roberts26
Jean-Michel Renders26
Mariola FOTIN-MLECZEK26
Daisuke NODA26
ROBERT JACOB PET26
Van S. Chandler26
Mark S. Fredrickson26
Ming Li26