公开(公告)号：US20170177539A1

公开(公告)日：2017-06-22

申请号：US15453208

申请日：2017-03-08

Applicant: Intel Corporation

Inventor： Jaya L. Jeyaseelan ,  Jim Walsh ,  Robert E. Gough ,  Barnes Cooper ,  Neil W. Songer

IPC: G06F13/42 ,  G06F1/32 ,  G06F1/20

CPC classification number: H04W52/0225 ,  G06F1/206 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3296 ,  G06F13/4282 ,  H04L43/0858 ,  Y02D10/151 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/23

Abstract: An apparatus is provided that includes a processor, a memory controller coupled to the processor to provide access to a system memory, and an interface controller to communicate with an endpoint device. The interface controller is coupled to the processor and configured to access a register of the endpoint device, the register to be mapped into a memory space of the system, the register to store a service latency tolerance value of the endpoint device. The endpoint device has a service latency tolerance value for a first state and a service latency tolerance value for a second state. The service latency tolerance value for the first state is greater than the service latency tolerance value for the second state.

公开(公告)号：US20170160777A1

公开(公告)日：2017-06-08

申请号：US14960264

申请日：2015-12-04

Applicant: Intel Corporation

Inventor： Alexander B. Uan-zo-li ,  Vidoot Ponnala Rathnakar ,  Barnes Cooper

IPC: G06F1/26

CPC classification number: G06F1/266 ,  G06F1/26 ,  G06F1/28 ,  G06F1/3203 ,  G06F1/3206

Abstract: A load associated with one or more components coupled via one or more ports to a first power supply rail is monitored. The one or more components are switched to a second power supply rail, if the load is greater than a predetermined load.

公开(公告)号：US09459684B2

公开(公告)日：2016-10-04

申请号：US14101545

申请日：2013-12-10

Applicant: Intel Corporation

Inventor： Robert E. Gough ,  Seh W. Kwa ,  Neil W. Songer ,  Jaya L. Jeyaseelan ,  Barnes Cooper

IPC: G06F1/32

CPC classification number: G06F1/3234 ,  G06F1/3215 ,  G06F1/3228

Abstract: For one disclosed embodiment, data corresponding to an idle duration for one or more downstream devices may be received. Power may be managed based at least in part on the received data. Other embodiments are also disclosed.

公开(公告)号：US20160041595A1

公开(公告)日：2016-02-11

申请号：US14919780

申请日：2015-10-22

Applicant: Intel Corporation

Inventor： Barnes Cooper ,  Jeffrey R. Wilcox ,  Michael N. Derr ,  Neil W. Songer ,  Craig S. Forbell

IPC: G06F1/32

CPC classification number: G06F1/3206 ,  G06F1/3234 ,  G06F1/3243 ,  Y02D10/152

Abstract: In an embodiment, a processor includes a plurality of cores and power management logic. The power management logic may be to, in response to a first break event during a reduced power state in the processor, set an exit timer based on a platform latency tolerance, block a first plurality of break events from interrupting the reduced power state, and in response to a expiration of the exit timer, terminate the reduced power state. Other embodiments are described and claimed.

公开(公告)号：US20240111341A1

公开(公告)日：2024-04-04

申请号：US18525248

申请日：2023-11-30

Applicant: Intel Corporation

Inventor： Barnes Cooper ,  Aleksander Magi ,  Arvind Kumar ,  Giuseppe Raffa ,  Wendy March ,  Marko Bartscherer ,  Irina Lazutkina ,  Duck Young Kong ,  Meng Shi ,  Vivek Paranjape ,  Vinod Gomathi Nayagam ,  Glen J. Anderson

IPC: G06F1/16 ,  G06F3/16 ,  G06F9/54 ,  G06F21/32 ,  G06V40/16

CPC classification number: G06F1/1686 ,  G06F1/1618 ,  G06F1/165 ,  G06F1/1681 ,  G06F1/1692 ,  G06F3/167 ,  G06F9/542 ,  G06F21/32 ,  G06V40/172 ,  G06F2221/2149

Abstract: Methods and apparatus to operate closed-lid portable computers are disclosed. An example portable computer includes a first display on a lid of the portable computer, the first display to be deactivated when the lid is in a closed position; a second display distinct from the first display, the second display to be visible when the lid is in the closed position; instructions; and processor circuitry to execute the instructions to cause activation of the first display in response to a user interaction with the second display while the lid is in the closed position.

公开(公告)号：US11874710B2

公开(公告)日：2024-01-16

申请号：US18160419

申请日：2023-01-27

Applicant: Intel Corporation

Inventor： Barnes Cooper ,  Aleksander Magi ,  Arvind Kumar ,  Giuseppe Raffa ,  Wendy March ,  Marko Bartscherer ,  Irina Lazutkina ,  Duck Young Kong ,  Meng Shi ,  Vivek Paranjape ,  Vinod Gomathi Nayagam ,  Glen J. Anderson

IPC: G06F1/16 ,  G06F3/16 ,  G06F21/32 ,  G06F9/54 ,  G06V40/16

CPC classification number: G06F1/1686 ,  G06F1/165 ,  G06F1/1618 ,  G06F1/1681 ,  G06F1/1692 ,  G06F3/167 ,  G06F9/542 ,  G06F21/32 ,  G06V40/172 ,  G06F2221/2149

Abstract: Methods and apparatus to operate closed-lid portable computers are disclosed. An example portable computer includes a first display on a lid of the portable computer, the first display to be deactivated when the lid is in a closed position; a second display distinct from the first display, the second display to be visible when the lid is in the closed position; instructions; and processor circuitry to execute the instructions to cause activation of the first display in response to a user interaction with the second display while the lid is in the closed position.

公开(公告)号：US20230376582A1

公开(公告)日：2023-11-23

申请号：US18322270

申请日：2023-05-23

Applicant: Intel Corporation

Inventor： Aleksander Magi ,  Barnes Cooper ,  Arvind Kumar ,  Julio Zamora Esquivel ,  Vivek Paranjape ,  William Lewis ,  Marko Bartscherer ,  Giuseppe Raffa

IPC: G06F21/32 ,  G10L17/06 ,  G10L17/00 ,  G06V40/16

CPC classification number: G06F21/32 ,  G10L17/06 ,  G10L17/00 ,  G06V40/168 ,  G06V40/172

Abstract: Systems and methods for multi-modal user device authentication are disclosed. An example electronic device includes a first sensor, a microphone, a first camera, and a confidence analyzer to authenticate a subject as the authorized user in response to a user presence detection analyzer detecting a presence of the subject and one or more of (a) an audio data analyzer detecting a voice of an authorized user or (b) an image data analyzer detecting a feature of the authorized user. The example electronic device includes a processor to cause the electronic device to move from a first power state to a second power state in response to the confidence analyzer authenticating the user as the authorized user. The electronic device is to consume a greater amount of power in the second power state than the first power state.

公开(公告)号：US20230236642A1

公开(公告)日：2023-07-27

申请号：US18160419

申请日：2023-01-27

Applicant: Intel Corporation

Inventor： Barnes Cooper ,  Aleksander Magi ,  Arvind Kumar ,  Giuseppe Raffa ,  Wendy March ,  Marko Bartscherer ,  Irina Lazutkina ,  Duck Young Kong ,  Meng Shi ,  Vivek Paranjape ,  Vinod Gomathi Nayagam ,  Glen J. Anderson

IPC: G06F1/16 ,  G06F3/16 ,  G06F9/54 ,  G06F21/32 ,  G06V40/16

CPC classification number: G06F1/1686 ,  G06F1/165 ,  G06F1/1618 ,  G06F1/1681 ,  G06F1/1692 ,  G06F3/167 ,  G06F9/542 ,  G06F21/32 ,  G06V40/172 ,  G06F2221/2149

Abstract: Methods and apparatus to operate closed-lid portable computers are disclosed. An example portable computer includes a first display on a lid of the portable computer, the first display to be deactivated when the lid is in a closed position; a second display distinct from the first display, the second display to be visible when the lid is in the closed position; instructions; and processor circuitry to execute the instructions to cause activation of the first display in response to a user interaction with the second display while the lid is in the closed position.

公开(公告)号：US11645115B2

公开(公告)日：2023-05-09

申请号：US16866371

申请日：2020-05-04

Applicant: INTEL CORPORATION

Inventor： Barnes Cooper

IPC: G06F9/48

CPC classification number: G06F9/4893 ,  Y02D10/00

Abstract: A power delivery system of a computing system that is on alternating current (AC) power limits software administrative tasks to a system-controlled and tunable broadcast window. This window limitation allows a computing system to enter and stay in low-power states without variable disturbances from administrative functions that can be relegated to the window. For example, maintenance is restricted until the computing system broadcasts a notification. Legacy software and devices that do not understand these notifications can be told the AC power is not present nominally, and then be notified of AC power presence during maintenance intervals.

公开(公告)号：US11093020B2

公开(公告)日：2021-08-17

申请号：US15819552

申请日：2017-11-21

Applicant: Intel Corporation

Inventor： Vijaykumar B. Kadgi ,  Barnes Cooper ,  Nivedita Aggarwal ,  Venkataramani Gopalakrishnan ,  Jenn Chuan Cheng ,  Basavaraj Astekar ,  Charuhasini Sunderraman ,  Han Kung Chua ,  Anil Baby ,  Tin-Cheung Kung ,  Chia-Hung Kuo

IPC: G06F1/32 ,  G06F1/3287 ,  G06F1/3296 ,  G06F13/42 ,  G06F13/38 ,  G06F1/26

Abstract: Techniques are provided for managing power delivery to multiple universal serial bus (USB) type-C ports of a desktop computer system. In an example, a method can include providing a first power level to a USB power delivery controller during a non-sleep mode operation of the desktop computer, and providing a second power level to the USB power delivery controller when the computer is in a sleep mode, the second power level configured to provide default charge power to a connected device when the computer is in the sleep mode.