The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 1976
Filed:
Apr. 25, 1975
Stuart Barry Cohen, Nutley, NJ (US);
James Monroe Clark, Cedar Grove, NJ (US);
Arthur Howard Magnus, Succasunna, NJ (US);
International Telephone and Telegraph Corporation, Nutley, NJ (US);
Abstract
A transmit phase locked loop receives data to be transmitted having a bit rate equal to a first given one of a predetermined number of different bit rates. A diphase demodulator responds to the transmit phase locked loop and the data to be transmitted to provide output data for transmission. A receive write timing signal and a receive read timing signal is coupled to a receive phase locked loop to compare the phase relation of the two timing signals. A diphase modulator responds to received data having a bit rate equal to a second given one of the predetermined number of different bit rates and a clock signal provided by the receive phase locked loop to provide output data for utilization. The first given one of different bit rates and the second given one of different bit rates may have equal or different bit rates.