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:
Sep. 14, 1976
Filed:
Jun. 17, 1975
Bill H Niemi, Brooklyn Park, MN (US);
Mark D Ryan, Fridley, MN (US);
George W Miller, Anoka, MN (US);
FMC Corporation, San Jose, CA (US);
Abstract
A clock phasing circuit for aligning data which is transmitted by a first clock, running at a particular frequency, with a second clock running at the same frequency as the first clock but in a different and undetermined phase relationship. The incoming data includes a synchronizing signal which initiates the operation of the clock phasing circuitry so that the data is alternately clocked into each of a pair of flip flops by successive pulses from the first clock. Each flip flop is individually connected to one of the inputs of one logic gate of a pair of gates which are alternately enabled by successive pulses from the second clock. The outputs from the two logic gates are combined by a further logic gate so that the data is reformed in alignment with the second clock.