公开(公告)号：US20210116985A1

公开(公告)日：2021-04-22

申请号：US17087357

申请日：2020-11-02

Applicant: Intel Corporation

Inventor： Paul Diefenbaugh ,  Arthur Runyan ,  Gary Smith ,  Kathy Bui ,  Ajay Saini ,  Vishal Sinha ,  Yifan Li ,  Yong-Joon Park

IPC: G06F1/3218 ,  G06F1/3287 ,  G06F1/3296 ,  G09G5/00

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for reduced computing device power consumption. Example methods disclosed herein includes detecting frame updates corresponding to input frames to be presented by a display, and causing a programmable timer to generate second interrupts corresponding to first interrupts generated by a display engine, the second interrupts to be generated when there are no frame updates detected for at least a first duration of time defined by a first threshold. Example methods further include causing the display engine to transition to a low power state when (1) the programmable timer is configured to generate the second interrupts and (2) no frame updates have been detected for at least a second duration of time following the first duration of time, the second duration of time defined by a second threshold.

公开(公告)号：US20210109585A1

公开(公告)日：2021-04-15

申请号：US17129465

申请日：2020-12-21

Applicant: Intel Corporation

Inventor： Kristoffer Fleming ,  Melanie Daniels ,  Paul Diefenbaugh ,  Aleksander Magi ,  Lawrence Falkenstein ,  Raoul Rivas Toledano ,  Vishal Sinha ,  Deepak Samuel Kirubakaran ,  Venkateshan Udhayan ,  Marko Bartscherer ,  Kathy Bui

IPC: G06F1/3231 ,  H04W52/02 ,  G06K9/00 ,  H04N5/232 ,  G10L15/18 ,  G10L15/22 ,  G10L15/30 ,  G06F1/3234 ,  G06N20/00

Abstract: Methods and apparatus to improve user experience on computing devices are disclosed. An example computing device includes an image sensor. The example computing device further includes wireless communication circuitry. The example computing device also includes an operations controller to cause the wireless communication circuitry to switch between different operation modes based on an analysis of image data generated by the image sensor. Different ones of the operation modes to consume different amounts of power.

公开(公告)号：US10824216B2

公开(公告)日：2020-11-03

申请号：US16235600

申请日：2018-12-28

Applicant: Intel Corporation

Inventor： Paul Diefenbaugh ,  Arthur Runyan ,  Gary Smith ,  Kathy Bui ,  Ajay Saini ,  Vishal Sinha ,  Yifan Li ,  Yong-Joon Park

IPC: G06F1/00 ,  G06F1/3218 ,  G06F1/3287 ,  G06F1/3296 ,  G09G5/00

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for reduced computing device power consumption. Example methods disclosed herein includes detecting frame updates corresponding to input frames to be presented by a display, causing a programmable timer to generate second interrupts corresponding to first interrupts generated by a display engine, the second interrupts to be generated when there are no frame updates detected for at least a first duration of time defined by a first threshold. Example methods further include causing the display engine to transition to a low power state when (1) the programmable timer is configured to generate the second interrupts and (2) no frame updates have been detected for at least a second duration of time following the first duration of time, the second duration of time defined by a second threshold.

公开(公告)号：US20200160609A1

公开(公告)日：2020-05-21

申请号：US16749501

申请日：2020-01-22

Applicant: INTEL CORPORATION

Inventor： Deepak Shashidhar Vembar ,  Paul Diefenbaugh ,  Vallabhajosyula S. Somayazulu ,  Atsuo Kuwahara ,  Kofi Whitney ,  Richmond Hicks

IPC: G06T19/00 ,  G06T7/20 ,  G06T7/215 ,  G06T7/70 ,  G02B27/01 ,  G06F3/14 ,  G06F3/01

Abstract: Hybrid rendering is described for a wearable display that is attached to a tethered computer. In one example a process include determining a position and orientation of a wearable computing device, determining a rate of motion of the wearable computing device, comparing the rate of motion to a threshold, if the rate of motion is above the threshold, then rendering a view of a scene at the wearable computing device using the position and orientation information, and displaying the rendered view of the scene.

公开(公告)号：US10175740B2

公开(公告)日：2019-01-08

申请号：US15135682

申请日：2016-04-22

Applicant: Intel Corporation

Inventor： Eliezer Weissmann ,  Efraim Rotem ,  Paul Diefenbaugh ,  Guy Therien ,  Nir Rosenzweig

IPC: G06F1/32

Abstract: In an embodiment, a processor includes multiple cores each to independently execute instructions and a power control unit (PCU) coupled to the plurality of cores to control power consumption of the processor. The PCU may include a mapping logic to receive a performance scale value from an operating system (OS) and to calculate a dynamic performance-frequency mapping based at least in part on the performance scale value. Other embodiments are described and claimed.

公开(公告)号：US10068553B2

公开(公告)日：2018-09-04

申请号：US15262431

申请日：2016-09-12

Applicant: Intel Corporation

Inventor： Richmond Hicks ,  Deepak Shashidhar Vembar ,  Paul Diefenbaugh ,  Vallabhajosyula S. Somayazulu ,  Atsuo Kuwahara

IPC: G06T19/00 ,  G09G5/36 ,  G02B27/01 ,  G06F3/12 ,  G06F3/13

Abstract: A wearable display enhances rendering when attached to a tethered computer. In one example a process includes determining a position and an orientation of a wearable computing device, sending the determined position and orientation to a tethered computer, receiving a frame at the wearable computing device from the tethered computer, the frame being one of a sequence of frames of a video sequence corresponding to a view of a scene in response to the determined position and orientation, displaying the received frame on a display of the wearable computing device, generating a frame at the wearable computing device using the received frame, displaying the generated frame after the received frame, receiving a second frame at the wearable computing device from the tethered computer, the frame being a second one of a sequence of frames of a video sequence corresponding to a view of the scene, and displaying the second received frame.

公开(公告)号：US20160259392A1

公开(公告)日：2016-09-08

申请号：US15135682

申请日：2016-04-22

Applicant: Intel Corporation

Inventor： Eliezer Weissmann ,  Efraim Rotem ,  Paul Diefenbaugh ,  Guy Therien ,  Nir Rosenzweig

IPC: G06F1/32

CPC classification number: G06F1/324 ,  G06F1/3243 ,  G06F1/3293 ,  Y02D10/122 ,  Y02D10/126 ,  Y02D10/152

Abstract: In an embodiment, a processor includes multiple cores each to independently execute instructions and a power control unit (PCU) coupled to the plurality of cores to control power consumption of the processor. The PCU may include a mapping logic to receive a performance scale value from an operating system (OS) and to calculate a dynamic performance-frequency mapping based at least in part on the performance scale value. Other embodiments are described and claimed.

Abstract translation: 在一个实施例中，处理器包括各自独立地执行指令的多个核心以及耦合到多个核心的功率控制单元（PCU），以控制处理器的功率消耗。 PCU可以包括映射逻辑以从操作系统（OS）接收性能标度值，并且至少部分地基于性能标度值来计算动态性能 - 频率映射。 描述和要求保护其他实施例。

公开(公告)号：US20150254194A1

公开(公告)日：2015-09-10

申请号：US14723015

申请日：2015-05-27

Applicant: INTEL CORPORATION

Inventor： Kyungtae Han ,  Paul Diefenbaugh ,  Sarah Sharp

IPC: G06F13/22 ,  G06F13/32

CPC classification number: G06F13/22 ,  G06F13/32 ,  G06F13/34 ,  G06F13/366 ,  Y02D10/14

Abstract: Techniques for polling an input/output (I/O) device are described herein. The techniques include polling a device for data from the I/O device, and receiving the data from the I/O device at the host device as a result of the polling. The techniques include determining whether the data received is the same as data received at a previous polling of the I/O device. Upon determining the data received is the same, the techniques include decreasing the polling rate if the data is the same, and if it is not the same. Upon determining the data is not the same, the techniques include increasing the polling rate if the data is not the same.

Abstract translation: 本文描述了用于轮询输入/输出（I / O）设备的技术。 这些技术包括轮询来自I / O设备的数据的设备，以及作为轮询的结果从主机设备处的I / O设备接收数据。 这些技术包括确定所接收的数据是否与在I / O设备的先前轮询时接收的数据相同。 一旦确定接收到的数据是相同的，则技术包括如果数据相同则降低轮询速率，并且如果不相同。 在确定数据不相同时，如果数据不相同，则技术包括增加轮询速率。