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:
Jul. 26, 1977
Filed:
Jun. 17, 1975
George W Miller, Anoka, MN (US);
Mark D Ryan, Fridley, MN (US);
Bill H Niemi, Brooklyn Park, MN (US);
FMC Corporation, San Jose, CA (US);
Abstract
A transmitter/receiver module which includes circuitry for receiving serial digital data in diphase non-return-to-zero (NRZ) format and for demodulating said data into a separate synchronizing signal, data signal and clock signal and which further includes circuitry for transmitting the received and modulated signal or other modulated signals input directly to the module, such /transmitting circuitry including means for modulating the clock signal, data signal and synchronizing signal into the prescribed diphase NRZ format for output through a transformer coupled transmission line. The module further includes an oscillator for realigning the clock signal received with the serial digital data.