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. 23, 2026
Filed:
May. 13, 2024
Allegro Microsystems, Llc, Manchester, NH (US);
Ahmad Nour Halawani, Heidelberg, DE;
Emil Pavlov, Heidelberg, DE;
Allegro MicroSystems, LLC, Manchester, NH (US);
Abstract
A signal encoding and decoding protocol to transmit both clock information and a data payload in a single line is disclosed. Data may be encoded in a unipolar non-return-to-zero line in which an initial pulse width determines a clock frequency, followed by a series of pulses indicating the data payload. Each clock transition following an initial synchronization pulse indicates a data bit in which the value of the bit is determined in relation to the previous bit. Edge information may indicate a change in bit value from the previous bit. If the transmission signal remains at the same level for a subsequent clock period, the bit value remains the same.