Inventor
LIGANDER PER
SE35 patents
⚠️ This page may combine multiple inventors who share the name “LIGANDER PER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
23 patentsUS6690583B1Feb 10, 2004
Carrier for electronic components
ERICSSON TELEFON AB L M120 citations98
US5977915ANov 2, 1999
Microstrip structure
ERICSSON TELEFON AB L M32 citations92
US6459585B1Oct 1, 2002
Method of producing printed circuit boards and a heat sink arrangement produced in accordance with the method
ERICSSON TELEFON AB L M17 citations84
US6395378B2May 28, 2002
PCB and method for making PCB with thin copper layer
ERICSSON TELEFON AB L M11 citations74
US10396853B1Aug 27, 2019
Surface wave converter
ERICSSON TELEFON AB L M5 citations73
US7102480B2Sep 5, 2006
Printed circuit board integrated switch
ERICSSON TELEFON AB L M8 citations73
US6552265B1Apr 22, 2003
Printed board assembly and method of its manufacture
ERICSSON TELEFON AB L M12 citations71
US10128556B2Nov 13, 2018
Transition between a SIW and a waveguide interface
ERICSSON TELEFON AB L M3 citations68
US10411340B2Sep 10, 2019
Antenna mount
ERICSSON TELEFON AB L M4 citations67
US6617509B1Sep 9, 2003
Arrangement relating to conductor carriers and methods for the manufacture of such carriers
ERICSSON TELEFON AB L M6 citations63
US6230401B1May 15, 2001
Method and an arrangement in an electronics system
ERICSSON TELEFON AB L M6 citations63
US10930994B2Feb 23, 2021
Waveguide transition comprising a feed probe coupled to a waveguide section through a waveguide resonator part
ERICSSON TELEFON AB L M1 citations62
US7051430B2May 30, 2006
Method of manufacturing a printed board assembly
ERICSSON TELEFON AB L M3 citations60
US11495882B2Nov 8, 2022
Alignment means for directive antennas
ERICSSON TELEFON AB L M0 citations55
US11063647B2Jul 13, 2021
Alignment means for directive antennas
ERICSSON TELEFON AB L M0 citations50
US10950920B2Mar 16, 2021
Transition between a tubular waveguide body and an external planar connection portion through a planar matching ridge in the waveguide body
ERICSSON TELEFON AB L M0 citations50
US9899716B1Feb 20, 2018
Waveguide E-plane filter
ERICSSON TELEFON AB L M1 citations50
US11196383B2Dec 7, 2021
Tunable oscillator device
ERICSSON TELEFON AB L M0 citations49
US9831565B2Nov 28, 2017
SIW antenna arrangement
ERICSSON TELEFON AB L M1 citations48
US9893822B2Feb 13, 2018
Radio link performance prediction
ERICSSON TELEFON AB L M1 citations44
US10547355B2Jan 28, 2020
Rotatable antenna arrangement for LOS-MIMO
ERICSSON TELEFON AB L M0 citations41
US10193206B2Jan 29, 2019
Method of manufacturing a signal transition component having a C-shaped conducting frame
ERICSSON TELEFON AB L M0 citations41
US10236551B2Mar 19, 2019
Electrically tuneable waveguide structure
ERICSSON TELEFON AB L M0 citations39
LIGANDER PER
9 patentsUS8901719B2Dec 2, 2014
Transition from a chip to a waveguide port
LIGANDER PER10 citations83
US8081044B2Dec 20, 2011
Surface-mountable waveguide arrangement having a solder contact area with an internal solderstop line
LIGANDER PER5 citations62
US8115565B2Feb 14, 2012
Dual polarized waveguide feed arrangement with symmetrically tapered structures
LIGANDER PER2 citations61
US9263785B2Feb 16, 2016
Electrically tunable waveguide filter and waveguide tuning device
LIGANDER PER2 citations55
US8461944B2Jun 11, 2013
First and second U-shape waveguides joined to a dielectric carrier by a U-shape sealing frame
LIGANDER PER0 citations49
US8461945B2Jun 11, 2013
First and second U-shape waveguides joined to a metallized dielectric carrier by a U-shape sealing frame
LIGANDER PER1 citations49
US8183960B2May 22, 2012
Trimming of waveguide filters
LIGANDER PER0 citations49
US8253028B2Aug 28, 2012
Microwave chip supporting structure
LIGANDER PER0 citations41
US8487711B2Jul 16, 2013
Microstrip to waveguide transition arrangement having a transitional part with a border contact section
LIGANDER PER0 citations30