公开(公告)号：US11343412B2

公开(公告)日：2022-05-24

申请号：US16660600

申请日：2019-10-22

Applicant: Intel Corporation

Inventor： Divyashree-Shivakumar Sreepathihalli ,  Michael Daniel Rosenzweig ,  Uttam K. Sengupta ,  Soethiha Soe ,  Prasanna Krishnaswamy

IPC: H04N5/222 ,  H04N5/232 ,  G06T7/521 ,  G06T7/136

Abstract: An electronic device receives depth sensor data that includes depths sensed in multiple zones in the field of view of a depth sensor. The device determines whether a user is in front of the device based on the depth sensor data. If the user is determined to be present, then the device causes a display to enter an operational mode. Otherwise, the device causes the display to enter a standby mode. The device may also determine whether the user's attention is on the device by determining whether the depth sensor data indicates that the user is facing the device. If so, the device causes the display to enter the operational mode. Otherwise, the device causes the display to enter a power saving mode. The device may use a machine learning algorithm to determine whether the depth sensor data indicates that the user is present and/or facing the device.

公开(公告)号：US20220159081A1

公开(公告)日：2022-05-19

申请号：US17591116

申请日：2022-02-02

Applicant: Intel Corporation

Inventor： Prashant Dewan ,  Siddhartha Chhabra ,  Uttam K. Sengupta ,  Howard C. Herbert

IPC: H04L67/142 ,  H04L9/40

Abstract: Technologies disclosed herein provide a method for receiving at a device from a remote server, a request for state information from a first processor of the device, obtaining the state information from one or more registers of the first processor based on a request structure indicated by a first instruction of a software program executing on the device, and generating a response structure based, at least in part, on the obtained state information. The method further includes using a cryptographic algorithm and a shared key established between the device and the remote server to generate a signature based, at least in part, on the response structure, and communicating the response structure and the signature to the remote server. In more specific embodiments, both the response structure and the request structure each include a same nonce value.

公开(公告)号：US11089060B2

公开(公告)日：2021-08-10

申请号：US16464444

申请日：2016-12-29

Applicant: Intel Corporation

Inventor： Prashant Dewan ,  Divyashree-Shivakumar Sreepathihalli ,  Uttam K. Sengupta

IPC: G06F21/00 ,  H04L29/06 ,  H04W76/10 ,  H04L12/46 ,  H04W12/06 ,  H04W88/16

Abstract: A method for establishing network connections includes connecting a device to a first network, retrieving voice input of a user, sending a message including data related to the voice input to at least one gateway device on the first network, receiving configuration data for a second network via the first network in response to the message, and establishing a connection of the device to the second network using the configuration data received via the first network. Furthermore, an electronic device, a network gateway device and a system are defined.

公开(公告)号：US10361933B2

公开(公告)日：2019-07-23

申请号：US14866783

申请日：2015-09-25

Applicant: Intel Corporation

Inventor： Shobhit Varshney ,  Prashant Gandhi ,  Mandar S. Joshi ,  Uttam K. Sengupta ,  Shreekant S. Thakkar

IPC: H04W52/02 ,  H04L12/26 ,  G06F1/3209 ,  G06F1/3287 ,  G06Q10/10 ,  G06F1/3234 ,  G06F9/445 ,  G06F1/3203 ,  H04L12/58 ,  G06F9/54 ,  H04L12/24 ,  H04L29/06 ,  H04L12/46

Abstract: An apparatus and method for a power-efficient framework to maintain data synchronization of a mobile personal computer (MPC) are described. In one embodiment, the method includes the detection of a data synchronization wakeup event while the MPC is operating according to a sleep state. Subsequent to wakeup event, at least one system resource is disabled to provide a minimum number of system resources required to re-establish a network connection. In one embodiment, user data from a network server is synchronized on the MPC without user intervention; the mobile platform system resumes operation according to the sleep state. In one embodiment, a wakeup alarm is programmed according to a user history profile regarding received e-mails. In a further embodiment, data synchronizing involves disabling a display, and throttling the system processor to operate at a reduced frequency. Other embodiments are described and claimed.

公开(公告)号：US09736781B2

公开(公告)日：2017-08-15

申请号：US13627881

申请日：2012-09-26

Applicant: INTEL CORPORATION

Inventor： Rajesh Poornachandran ,  Rajasekaran Andiappan ,  Uttam K. Sengupta ,  Lakshman Krishnamurthy

IPC: G06F15/16 ,  H04W52/02 ,  G06F1/32 ,  H04M1/725 ,  H04W4/02

CPC classification number: H04W52/0254 ,  G06F1/3293 ,  H04M1/72572 ,  H04W4/021 ,  H04W4/023 ,  H04W4/027 ,  H04W52/0274 ,  Y02D10/122 ,  Y02D70/1224 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Embodiments of apparatus, packages, computer-implemented methods, systems, devices, and computer-readable media are described herein for a mobile computing device with a primary processing unit configured to operate in a normal mode and a reduced power mode. The mobile computing device may include a secondary processing unit, coupled with the primary processing unit, configured to provide, to a remote computing server, location data of the mobile computing device. The secondary processing unit may be configured to receive, from the remote computing server, one or more POIs contained within a geofence, identified based on the provided location data. The providing and receiving may be performed on behalf of the primary processing unit while the primary processing unit is in the reduced power mode. Operation of the secondary power processing unit may require less power than operation of the primary processing unit in the normal mode.

公开(公告)号：US09654296B2

公开(公告)日：2017-05-16

申请号：US14467252

申请日：2014-08-25

Applicant: Intel Corporation

Inventor： Rajasekaran Andiappan ,  Uttam K. Sengupta ,  Eli Elik Kupermann ,  Mandar Joshi

IPC: G06F11/30 ,  G06F12/14 ,  H04L9/32 ,  G06F21/60 ,  G06F21/62 ,  G09C1/00 ,  G06F21/72

CPC classification number: H04L9/3263 ,  G06F21/602 ,  G06F21/6245 ,  G06F21/72 ,  G09C1/00 ,  H04L2209/12 ,  H04L2209/805

Abstract: An apparatus, a system and a method for securing sensor data by a security engine circuitry of a system on chip (SoC). For example, the security engine may receive from a processor circuitry of the SoC an inter processor communication (IPC) request to secure sensor data, and may send to an integrated sensor hub (ISH) of the SoC an IPC request to receive sensor data. The ISH may collect sensor data from one or more internal and/or external sensors, and may send the collected sensor data to the security engine. The security engine may receive the collected sensor data from the ISH, may secure the collected sensor data, and may send secured sensor data to the processor circuitry.

公开(公告)号：US09626227B2

公开(公告)日：2017-04-18

申请号：US14671077

申请日：2015-03-27

Applicant: Intel Corporation

Inventor： Mingqiu Sun ,  Rajesh Poornachandran ,  Vincent J. Zimmer ,  Gopinatth Selvaraje ,  Uttam K. Sengupta

IPC: G06F9/46 ,  G06F15/173 ,  G06F1/26 ,  G06F9/50 ,  G06N99/00

CPC classification number: G06F9/5094 ,  G06F9/5044 ,  G06F2209/509 ,  G06N99/005 ,  Y02D10/22

Abstract: Technologies for transferring offloading or on-loading data or tasks between a processor and a coprocessor include a computing device having a processor and a sensor hub that includes a coprocessor. The coprocessor receives sensor data associated with one or more sensors and detects events associated with the sensor data. The coprocessor determines frequency, resource usage cost, and power state transition cost for the events. In response to an offloaded task request from the processor, the coprocessor determines an aggregate load value based on the frequency, resource usage cost, and power state transition cost, and determines whether to accept the offloaded task request based on the aggregate load value. The aggregate load value may be determined as an exponential moving average. The coprocessor may determine whether to accept the offloaded task request based on a principal component analysis of the events. Other embodiments are described and claimed.

公开(公告)号：US20190042804A1

公开(公告)日：2019-02-07

申请号：US15863593

申请日：2018-01-05

Applicant: Intel Corporation

Inventor： Prashant Dewan ,  Siddhartha Chhabra ,  Uttam K. Sengupta

IPC: G06F21/84 ,  G06F21/53 ,  G06F21/60 ,  G09G5/14 ,  G09G5/00 ,  G09G5/38 ,  G09G5/395

Abstract: In embodiments, an apparatus to enforce secure display view for trusted transactions may include a first input interface to receive from an application, via a trusted execution environment (TEE), viewport size data and an identifier of a display associated with a secure display of a trusted transaction; and a second input interface to receive from the application, via an untrusted execution environment, an encrypted transaction bitmap associated with the trusted transaction, to be securely displayed on the display; and an enforcement engine coupled to the first input interface and the second input interface, to verify that the size and location of the transaction bitmap are within the viewport to ensure the secure display of the transaction bitmap. In embodiments, after verification of the size and location of the transaction bitmap being within the viewport, the transaction bitmap may be displayed.

公开(公告)号：US20170281012A1

公开(公告)日：2017-10-05

申请号：US15084344

申请日：2016-03-29

Applicant: Intel Corporation

Inventor： Ray Kacelenga ,  Rajasekaran Andiappan ,  Uttam K. Sengupta

IPC: A61B5/0205 ,  A61B5/1455 ,  A61B5/0452 ,  A61B5/0408 ,  A61B5/00

CPC classification number: A61B5/0205 ,  A61B5/02416 ,  A61B5/0245 ,  A61B5/0408 ,  A61B5/04288 ,  A61B5/0452 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/6813 ,  A61B5/6897 ,  A61B5/6898 ,  A61B5/7221 ,  A61B5/7271 ,  A61B2503/24 ,  A61B2560/0468 ,  A61B2562/0257

Abstract: Embodiments of the present disclosure provide for an apparatus for opportunistic measurements and processing of a user's context. In one instance, the apparatus may include a processing block, a first sensor having first and second electrodes disposed on a work surface of the apparatus, to provide first readings of a user's physiological context in response to a contact between the electrodes and respective hands of a user, and a second sensor coupled with the processing block and having a sensitive surface embedded in one of the first or second electrode. The second sensor may provide second readings of the user's physiological context and a wake-up signal to the processing block in response to proximity of one of the hands to the sensitive surface. The processing block may facilitate process the user's physiological context in response to a receipt of the wake-up signal. Other embodiments may be described and/or claimed.

公开(公告)号：US09665155B2

公开(公告)日：2017-05-30

申请号：US14366177

申请日：2013-12-28

Applicant: Intel Corporation

Inventor： Uttam K. Sengupta ,  Rajasekaran Andiappan ,  Prashanth Kalluraya ,  Bruce L. Fleming

IPC: G06F1/00 ,  G06F1/32 ,  G06F9/50

CPC classification number: G06F1/3206 ,  G06F1/32 ,  G06F1/3243 ,  G06F9/5094 ,  Y02D10/22

Abstract: Methods and apparatus relating to increasing energy efficiency of sensor controllers are described. In an embodiment, logic (e.g., within a sensor controller) performs one or more tasks corresponding to acquisition of data from one or more sensors. The logic performs the one or more tasks to allow a processor core of the sensor controller to enter (or stay in) a low power consumption state during performance of the one or more data acquisition tasks. Other embodiments are also disclosed and claimed.