公开(公告)号：US12124310B2

公开(公告)日：2024-10-22

申请号：US18339827

申请日：2023-06-22

申请人： INTEL CORPORATION

发明人： Altug Koker ,  Abhishek R. Appu ,  Kiran C. Veernapu ,  Joydeep Ray ,  Balaji Vembu ,  Prasoonkumar Surti ,  Kamal Sinha ,  Eric J. Hoekstra ,  Wenyin Fu ,  Nikos Kaburlasos ,  Bhushan M. Borole ,  Travis T. Schluessler ,  Ankur N. Shah ,  Jonathan Kennedy

IPC分类号： G09G3/06 ,  G06F1/3203 ,  G06F1/3209 ,  G06F1/3212 ,  G06F1/3218 ,  G06F1/3231 ,  G06F1/324 ,  G06F3/01 ,  G06F11/07 ,  G06F11/30 ,  H04W52/02 ,  H04M1/72448

CPC分类号： G06F1/3209 ,  G06F1/3203 ,  G06F1/3212 ,  G06F1/3218 ,  G06F1/3231 ,  G06F1/324 ,  G06F3/01 ,  G06F11/0781 ,  G06F11/3062 ,  H04W52/0258 ,  H04M1/72448 ,  Y02D10/00 ,  Y02D30/70

摘要： Methods and apparatus relating to techniques for avoiding cache lookup for cold cache. In an example, an apparatus comprises logic, at least partially comprising hardware logic, to collect user information for a user of a data processing device, generate a user profile for the user of the data processing device from the user information, and set a power profile a processor in the data processing device using the user profile. Other embodiments are also disclosed and claimed.

公开(公告)号：US12112077B2

公开(公告)日：2024-10-08

申请号：US17806909

申请日：2022-06-14

申请人： Xerox Corporation

发明人： Guo-Yau Lin ,  Eliud Robles Flores ,  Varun Sambhy ,  David R. Stookey

IPC分类号： G06F3/12 ,  G06F1/3231

CPC分类号： G06F3/1204 ,  G06F3/1226 ,  G06F3/1238 ,  G06F3/1254 ,  G06F3/1257 ,  G06F3/1292 ,  G06F1/3231

摘要： A print configuration system will receive, from a first sensing modality, a first message indicating that a user has entered a first region where a print device is located. The system will access a profile for the user to identify a first configuration task, and it will cause the print device to perform the first configuration task. The system will later receive, from a second sensing modality that is different from the first sensing modality, a second message indicating that the user has entered a second region. The second region includes the print device and is a subset of the first region. In response to receiving the second message, the system will cause the print device to perform a second task that is different from the first configuration task.

公开(公告)号：US12111712B2

公开(公告)日：2024-10-08

申请号：US17211216

申请日：2021-03-24

申请人： Intel Corporation

发明人： Tigi Thomas

IPC分类号： A61K35/12 ,  G01S15/14 ,  G06F1/3231 ,  G06F3/01

CPC分类号： G06F1/3231 ,  G01S15/14 ,  G06F3/017

摘要： Methods and apparatus to detect proximity of objects to computing devices using near ultrasonic sound waves are disclosed. An example apparatus includes a frequency analyzer to determine power levels of noise in different frequency bands associated with sound waves sensed by a microphone of a computing device. The example apparatus further includes a signal generator to cause a speaker to produce a series of acoustic pulses. A central frequency of the pulses is defined based on the power levels of noise in the different frequency bands. The sound waves are sensed by the microphone to include the pulses and echoes of the pulses reflected off objects in a vicinity of the computing device. The example apparatus also includes an object detection analyzer to determine whether a first object is within an activation region associated with the computing device based on the pulses and the echoes sensed by the microphone.

公开(公告)号：US12105870B2

公开(公告)日：2024-10-01

申请号：US17295699

申请日：2019-11-15

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Guoming Zhou ,  Jian Chen ,  Xu Zang

IPC分类号： G06F1/32 ,  G02B27/00 ,  G02B27/01 ,  G06F1/3231 ,  G06F1/3234 ,  G06F3/01 ,  G06F3/16

CPC分类号： G06F3/013 ,  G02B27/0093 ,  G02B27/017 ,  G06F1/3231 ,  G06F1/3265 ,  G06F3/017 ,  G06F3/167

摘要： A method for controlling a display screen according to an eye focus and a head-mounted electronic device are provided. The method is applicable to the head-mounted electronic device, the head-mounted electronic device includes a display screen, and the display screen is transparent when display is turned off. Furthermore, the method can include displaying an image on the display screen, an eye focus of a user being within a first distance range. The method can further include turning off the display screen, when it is detected that a duration in which the eye focus of the user is not within the first distance range is greater than or equal to a first duration. The method can lower power consumption, and reduce impact of an image on watching a real world.

公开(公告)号：US20240310895A1

公开(公告)日：2024-09-19

申请号：US18599242

申请日：2024-03-08

申请人： Coretronic Projection (Kunshan) Corporation

发明人： GANG LI ,  YING ZHANG ,  WENYAN YU ,  JIAN SONG

IPC分类号： G06F1/3231 ,  G06F1/3234 ,  H04N5/74

CPC分类号： G06F1/3231 ,  G06F1/3265 ,  H04N5/7408 ,  H04N5/7475

摘要： A projection apparatus and a control method thereof are provided. The projection apparatus includes a processor, a sensor, and a projection module. When a command corresponding to a standby mode is received, the processor sets the projection apparatus to a first sub-standby mode. The sensor is enabled to sense whether there is a living object located in a sensing area outside the projection apparatus. The standby mode is maintained as the first sub-standby mode in response to sensing that the living object is not in the sensing area. The standby mode is set to be switched to a second sub-standby mode in response to sensing that the living object is in the sensing area. A maximum power consumption of the first sub-standby mode is less than a maximum power consumption of the second sub-standby mode. In the first and second sub-standby modes, the projection module is not enabled.

公开(公告)号：US12050501B2

公开(公告)日：2024-07-30

申请号：US17867170

申请日：2022-07-18

申请人： STMicroelectronics S.r.l.

发明人： Enrico Rosario Alessi ,  Fabio Passaniti ,  Michele Alessio Dellutri

IPC分类号： G06F1/3231 ,  G06F1/3234 ,  G06F1/3296

CPC分类号： G06F1/3231 ,  G06F1/3265 ,  G06F1/3296

摘要： A control method of an apparatus is provided. The apparatus includes a control unit coupled to a proximity sensor to detect a first distance of a user in a field of view, and coupled to a charge variation sensor to detect an electric/electrostatic charge variation caused by the user in a detection region. The control method includes acquiring a charge variation signal and generating charge variation parameters as a function of the charge variation signal. The control method further includes determining whether a condition on charge variation parameters is verified, and if the condition on charge variation parameters is verified, activating the proximity sensor and acquiring a proximity signal. Proximity parameters are generated as a function of the proximity signal. If a condition on proximity parameters is verified, one or more functionalities of the apparatus are activated.

公开(公告)号：US20240248520A1

公开(公告)日：2024-07-25

申请号：US18560521

申请日：2021-06-10

申请人： Hewlett-Packard Development Company, L.P.

发明人： Yun David Tang ,  Nick Thamma ,  Hui Leng Lim ,  Yi Ying Lai ,  Davis Matthew Castillo ,  Pei Hsuan Li

IPC分类号： G06F1/20 ,  G06F1/3231 ,  G06F1/3287

CPC分类号： G06F1/206 ,  G06F1/3231 ,  G06F1/3287

摘要： An example device comprises: a surface-type sensor to detect a type of surface on which the device is located; a proximity sensor; and a processor. The processor is to: in response to detecting, using the surface-type sensor, that the device is located on a soft-type surface, increase noise output of the device; and, in response to detecting, using the proximity sensor, that a plurality of persons are proximal the device, decrease the noise output of the device.

公开(公告)号：US20240241942A1

公开(公告)日：2024-07-18

申请号：US18098204

申请日：2023-01-18

申请人： Dell Products L.P.

发明人： Banu Alpay Waldman ,  Keith M. Alfano ,  Mandy C. Phelps ,  Karun P. Reddy ,  Daniel L. Hamlin

IPC分类号： G06F21/53 ,  G06F1/3231 ,  G06F21/32

CPC分类号： G06F21/53 ,  G06F1/3231 ,  G06F21/32

摘要： Embodiments of systems and methods are provided for managing system wake events within an information handling system (IHS) located in a multi-user environment. In some embodiments, the systems and methods disclosed herein improve system security within an IHS located within a multi-user environment by: (a) monitoring user presence of one or more users present within a field of view (FOV) of the IHS during a system wake event, and (b) waking the IHS in a secure operating mode or a non-secured operating mode, based on the user(s) present with the FOV during the system wake event.

公开(公告)号：US20240241562A1

公开(公告)日：2024-07-18

申请号：US18622314

申请日：2024-03-29

申请人： SONY GROUP CORPORATION

发明人： SHIGETO MATSUDA ,  YU SHIGETA ,  TETSU ETO ,  DAISUKE OYAMADA ,  TATSUYA OOKA

IPC分类号： G06F1/3209 ,  G06F1/3231

CPC分类号： G06F1/3209 ,  G06F1/3231

摘要： The information processing apparatus includes a computation processing circuit of which a state is capable of being switched at least between an active state in which power is consumed, and a no-power-usage state in which power is not consumed; an event detection module that detects a first event used to shift the state of the computation processing circuit from the no-power-usage state to the active state; a power isolation circuit that isolates power of the event detection module from power of the computation processing circuit in the no-power-usage state; and an isolation canceling circuit that cancels, in the active state, the isolation performed by the power isolation circuit.

公开(公告)号：US12039343B2

公开(公告)日：2024-07-16

申请号：US17955202

申请日：2022-09-28

申请人： NVIDIA Corporation

发明人： Mitchell Darren Luban ,  Krishna Sitaraman ,  Bhavesh Parekh ,  Michael Truog ,  Hari Krishnan ,  Karl Friedrich Greb

IPC分类号： G06F9/00 ,  G06F1/3231 ,  G06F1/3296 ,  G06F9/4401 ,  G06F15/177 ,  G07C5/00 ,  G07C5/02

CPC分类号： G06F9/4418 ,  G06F1/3231 ,  G06F1/3296 ,  G07C5/008 ,  G07C5/02

摘要： Diagnostics and boot up for AV hardware and software of a computer system of an autonomous vehicle may be performed based at least on receiving a shutdown or power off indication, then a computing state of the computer system may be suspended with the computer system entering a low-power mode. The suspended computing state can be rapidly restored without requiring a reboot and diagnostics for key-on. To ensure the integrity of the saved computing state, the computer system may exit the low-power mode, rerun the diagnostics, reload the programs, and then reenter the low-power mode. Restoring the suspended computing state may be triggered by a user inserting an ignition key, pressing a button to turn on the vehicle, opening a door to the vehicle, remotely unlocking the vehicle, remotely starting the vehicle, etc.