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:
Oct. 07, 2025
Filed:
Nov. 07, 2023
Apple Inc., Cupertino, CA (US);
Scott M. Marshall, Los Altos, CA (US);
Darren S. Litzinger, Los Gatos, CA (US);
Jeremy A. Wyld, San Diego, CA (US);
John J. Iarocci, Los Gatos, CA (US);
Abstract
Some techniques are described herein for coordinating device activity, with devices included in one or more different groups of devices. One technique includes coordinating activities among a group as coordinator. For example, in a group of devices, a coordinator device obtains a cluster list of activities from each member device in the group. The coordinator device establishes a new cluster list of activities based on each received cluster list of activities and sends the new cluster list to the member devices. Another technique includes coordinating changes of the coordinator role as a member. Another technique includes changing state of activities via an assertion system. Another technique includes selectively sending requests to change states of local activities. Yet another technique includes a distributed mechanism for selecting a primary device to interact with a user.