Philip; Alexander S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Philip; Alexander S..The latest application filed is for "fault detection and bandwidth monitoring means for a packet switching arrangement".

Company Profile

0.10.0

Philip; Alexander S. - Wimborne GB
Philip; Alexander S. - Dorset GB2

*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
Fault detection and bandwidth monitoring means for a packet switching arrangement Grant 5,170,391 - Arnold , et al. December 8, 1	1992-12-08
Asynchronous time division switch with increased traffic handling capability Grant 5,109,378 - Proctor , et al. April 28, 1	1992-04-28
Method of secured communications in a telecommunications system Grant 4,794,644 - Philip , et al. December 27, 1	1988-12-27
Arrangement for controlling switched speech or data communication in a communications exchange Grant 4,648,090 - Maddern , et al. March 3, 1	1987-03-03
Digital switching network for telecommunications exchange Grant 4,535,442 - Maddern , et al. August 13, 1	1985-08-13
Telecommunications switching network using digital switching modules Grant 4,425,640 - Philip , et al. January 10, 1	1984-01-10
Time division multiplex telecommunication digital switching modules Grant 4,425,641 - French , et al. January 10, 1	1984-01-10
Channel zero switching arrangements for digital telecommunication exchanges Grant 4,365,330 - Chopping , et al. December 21, 1	1982-12-21
Digital switching arrangements for stored program control telecommunications systems Grant 4,300,230 - Philip , et al. November 10, 1	1981-11-10
Digital telecommunication switching systems Grant 4,197,523 - Philip , et al. April 8, 1	1980-04-08

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