Invention Grant
- Patent Title: Hierarchical power management unit for low power and low duty cycle devices
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Application No.: US16866416Application Date: 2020-05-04
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Publication No.: US11237620B2Publication Date: 2022-02-01
- Inventor: Dileep J. Kurian , Pranjali S. Deshmukh , Sriram Kabisthalam Muthukumar , Ankit Gupta , Tanay Karnik , David Arditti Ilitzky , Saurabh Bhandari
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F1/3287 ; G06F1/3296 ; G06F1/324
Abstract:
An apparatus is provided which comprises: a first Power Management Unit (PMU); and a second PMU, wherein the first PMU is to manage transition of the apparatus from a low power state to a first active state, wherein the second PMU is to manage transition of the apparatus from the first active state to a second active state, and wherein the second PMU is to be powered down while the apparatus is to be in the low power state.
Public/Granted literature
- US20200264691A1 HIERARCHICAL POWER MANAGEMENT UNIT FOR LOW POWER AND LOW DUTY CYCLE DEVICES Public/Granted day:2020-08-20
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