Leonard Roland
(Redirected from Leonard A. Roland)
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