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:
May. 01, 2018
Filed:
Sep. 26, 2014
Apple Inc., Cupertino, CA (US);
Gilbert H. Herbeck, Livermore, CA (US);
Manu Gulati, Saratoga, CA (US);
Erik P. Machnicki, San Jose, CA (US);
Timothy R. Paaske, Cupertino, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
In an embodiment, a system includes a functional unit that remains powered when the remainder of the system is powered off. The functional unit may, in response to a transition from a first power state to a second power state, retrieve configuration information from a read-only memory. In some embodiments, may be configured to store at least a portion of the configured information in a secure portion of a memory included in the functional unit and then lock the secure portion of the memory. The functional unit may then complete the transition to the second power state.