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:
Mar. 03, 2026
Filed:
May. 02, 2024
Apple Inc., Cupertino, CA (US);
James M. Hollabaugh, San Jose, CA (US);
Calvin M. Ryan, Denver, CO (US);
Mitul Mahendrakumar Panchal, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A host and one or more devices can communicate with each other using signals that couple communication data with power. The host can transmit the coupled data and the other device can decouple the communication data from the power. Further, the receiving device can replicate the transmitted communication signal without digital signal processing. The host and the devices can communicate with each other using a data frame in which one of the devices initially generates a first portion of the data frame and transmits the first portion, and the other device subsequently generates and transmits a second portion of the data frame. The data frame may include one or more frame sync data used to calibrate and align clock signals from clock circuits. Systems and methods for identifying data when a system is unaware of the protocol are also shown.