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Patent applications and USPTO patent grants for Blacha; Armin U..The latest application filed is for "method for contactless testing of conducting paths in a substrate using photon-assisted tunneling".
Patent | Date |
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Method for contactless testing of conducting paths in a substrate using photon-assisted tunneling Grant 4,999,577 - Beha , et al. March 12, 1 | 1991-03-12 |
Method for investigating surfaces at nanometer and picosecond resolution and laser-sampled scanning tunneling microscope for performing said method Grant 4,918,309 - Beha , et al. April 17, 1 | 1990-04-17 |
Method for contactless testing for electrical opens and short circuits in conducting paths in a substrate Grant 4,843,329 - Beha , et al. June 27, 1 | 1989-06-27 |
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