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. 24, 2022
Filed:
Mar. 27, 2020
Intel Corporation, Santa Clara, CA (US);
Tod Schiff, Portland, OR (US);
Teal Hand, Beaverton, OR (US);
Alexander Uan-Zo-Li, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques and mechanisms for supplementing power delivery with a battery. In an embodiment, a voltage is provided at a first node with the battery to power a load circuit. A charger is coupled between the first node and a second node, wherein a capacitor is coupled to provide charge to the charger via the second node. In response to detecting a transition of the voltage below a threshold voltage level, controller logic operates switch circuitry of the charger to provide charge from the capacitor. Such operation maintains the voltage in a range of voltage levels which are each above a minimum voltage level required by the load. At least a portion of the range is below the threshold voltage level. In some embodiments, another voltage at the second node provides a basis for generating a control signal to throttle an operation of the load circuit.