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LIGANDER PER
SE9 patents
Top patents by PatentIndex Score
US8901719B2Dec 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