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:
Jan. 06, 2015
Filed:
Jan. 13, 2014
Liming Xiu, Plano, TX (US);
Liming Xiu, Plano, TX (US);
Other;
Abstract
A one-wire communication bus for transferring a sequence of digital data from a transmitter to a receiver includes (a) an ECDD signal modulation circuit to create an electrical pulse train wherein each pulse's edge is used as clock signal and each pulse's duty cycle is used to represent digital value of zero and one; (b) an ECDD signal demodulation circuit to receive the ECDD pulse train using a group of sampling cells and to decode the sampled results using a majority voting circuit; (c) an electrical connection between a transmitter wherein the ECDD signal modulation circuit resides and a receiver wherein the ECDD signal demodulation circuit resides. Said ECDD signal is sent from the transmitter to the receiver through the electrical connection. Methods of creating the ECDD pulse train in the transmitter and decoding the ECDD pulse train in the receiver are also disclosed.