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:
Feb. 19, 2019
Filed:
Jan. 30, 2017
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
David Walter Flynn, Cambridge, GB;
Vasan Venkataraman, Ft. Lauderdale, FL (US);
Assignee:
ARM Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/22 (2006.01); G06F 1/32 (2006.01); H04W 52/02 (2009.01); G06F 1/26 (2006.01);
U.S. Cl.
CPC ...
G06F 1/266 (2013.01); G06F 1/3287 (2013.01); G06F 1/3296 (2013.01); H04W 52/0209 (2013.01);
Abstract
A system comprises a first domainand second domainwhich communicate via an interface. The first domaintransmits power state commands to the second domainfor controlling transitions of power states at the second domain. The power state commands include at least a power up commandfor triggering a transition to a power up state and a power no-operation commandin response to which the second domain remains in the current one of the power states. The no-operation commandenables the second domainto be left in either the power up state or a different power state even if the first domainis powered down.