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:
Jan. 28, 2020
Filed:
Apr. 20, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
An electronic device capable of placing restrictions on processor usage is disclosed. The electronic device may include: a memory; and a processor including a first core and a second core. The memory may store instructions that, when executed by the processor, cause the first core to transition from an active state to an idle state in response to a restriction signal for the first core, and cause the first core to transition to a power save state when the first core remains in the idle state for at least a preset time. For hot-unplugging, as the electronic device does not transition a core to an offline state, it does not have to perform cleanup operation on the memory and variables. Hence, it is possible to reduce the latency time due to hot-unplugging.