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. 27, 2015
Filed:
Jun. 29, 2012
Terrill M. Moore, Trumansburg, NY (US);
Mats Webjorn, Spanga, SE;
Chae Hee Won, Ithaca, NY (US);
Flaviu Cristian Chis, Austin, TX (US);
Terrill M. Moore, Trumansburg, NY (US);
Mats Webjorn, Spanga, SE;
Chae Hee Won, Ithaca, NY (US);
Flaviu Cristian Chis, Austin, TX (US);
MCCI Corporation, Ithaca, NY (US);
Abstract
A system and method of managing power of a multi-function USB device suspends the device in response to receipt of a request to suspend from a USB host; assigns respective device functions to indefinite, locked or unlocked states; allows the device to resume if there are data or requests for host attention pending at a given function that is in the unlocked state and assigning the given function to the locked state; and otherwise maintains the suspend even if there are data are pending at one or more functions that are in the locked state.