Beha; Johannes G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Beha; Johannes G..The latest application filed is for "high-speed modular switching apparatus for circuit and packet switched traffic".

Company Profile

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Beha; Johannes G. - Waederswil CH
Beha; Johannes G. - Waedenswil CH
Beha; Johannes G. - Wadenswil CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High-speed modular switching apparatus for circuit and packet switched traffic Grant 5,008,878 - Ahmadi , et al. April 16, 1	1991-04-16
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
Full chip integrated circuit tester Grant 4,845,425 - Beha , et al. July 4, 1	1989-07-04
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
Photon assisted tunneling testing of passivated integrated circuits Grant 4,786,864 - Beha , et al. November 22, 1	1988-11-22
Full chip integrated circuit tester Grant 4,703,260 - Beha , et al. October 27, 1	1987-10-27
Noncontact full-line dynamic AC tester for integrated circuits Grant 4,670,710 - Beha , et al. June 2, 1	1987-06-02
Photon assisted tunneling testing of passivated integrated circuits Grant 4,644,264 - Beha , et al. February 17, 1	1987-02-17

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