Leonard Roland

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Leonard A. Roland (? – ?)

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Documents Authored by Leonard Roland

Patents by Leonard A. Roland

Page Office Number Title Inventors Company Filing date Grant date
Patent US 4686492A US 4686492A Impedance match connection using multiple layers of bond wires Heinz Erwin Grellmann Leonard A. Roland Tektronix Inc 1985-03-04 1987-08-11
Patent US 4600907A US 4600907A Coplanar microstrap waveguide interconnector and method of interconnection Heinz Erwin Grellmann Carl W. Laakso John J. Reagan Leonard A. Roland Tektronix Inc 1985-03-07 1986-07-15
Patent US 4670723A US 4670723A Broad band, thin film attenuator and method for construction thereof Leonard A. Roland Larry Lockwood Heinz Erwin Grellmann Tektronix Inc 1985-03-18 1987-06-02
Patent US 4831222A US 4831222A Integrated pad switch Heinz Erwin Grellmann Leonard A. Roland Tektronix Inc 1985-04-29 1989-05-16
Patent US 4695811A US 4695811A High frequency coaxial switch Heinz Erwin Grellmann Leonard A. Roland Tektronix Inc 1986-07-28 1987-09-22

Products by Leonard Roland

Components by Leonard Roland