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公开(公告)号：US11877059B2
公开(公告)日：2024-01-16
申请号：US17196516
申请日：2021-03-09
Applicant: QUALCOMM Incorporated
Inventor： Mehul Soman , Diyan Teng
IPC: H04N23/68
CPC classification number: H04N23/6811 , H04N23/683
Abstract: In some aspects, a device may receive measured camera motion information associated with an image. The device may generate a shared image based on the image. The device may apply, based on the measured camera motion information, an image stabilization process to the image to generate a true image. The device may store the true image in a memory associated with the device. The device may provide the shared image and the measured camera motion information to another device. Numerous other aspects are described.
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公开(公告)号：US11844589B2
公开(公告)日：2023-12-19
申请号：US17302444
申请日：2021-05-03
Applicant: QUALCOMM Incorporated
Inventor： Diyan Teng , Mehul Soman , Rashmi Kulkarni
IPC: A61B5/0205 , A61B5/18
CPC classification number: A61B5/0205 , A61B5/18 , A61B2562/0219 , A61B2562/0257 , A61B2562/046
Abstract: Cardiovascular or respiratory data of a subject is measured using a multi-sensor system. The multi-sensor system includes a mm-wave FMCW radar sensor, an IMU sensor, and one or more proximity sensors. The mm-wave FMCW radar sensor may be selected and its view angle adjusted based on positioning data regarding the subject obtained from the one or more proximity sensors. Each of the mm-wave FMCW radar sensor and the IMU sensor may acquire cardiovascular or respiratory measurements of the subject, and the measurements may be fused for improved accuracy and performance.
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公开(公告)号：US11564053B1
公开(公告)日：2023-01-24
申请号：US17447717
申请日：2021-09-15
Applicant: QUALCOMM Incorporated
Inventor： Mehul Soman , Diyan Teng , Junsheng Han
Abstract: A method of controlling spatial audio rendering includes comparing a first heartbeat pattern to a second heartbeat pattern to generate a comparison result. The first heartbeat pattern is based on sensor information associated with a first sensor of a first sensor type, and the second heartbeat pattern is based on sensor information associated with a second sensor of a second sensor type. The method also includes, based on the comparison result, controlling a spatial audio rendering function associated with media playback.
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公开(公告)号：US11910314B2
公开(公告)日：2024-02-20
申请号：US17320775
申请日：2021-05-14
Applicant: QUALCOMM Incorporated
Inventor： Mehul Soman , Rashmi Kulkarni , Justin McGloin
CPC classification number: H04W52/0225 , H04W64/00
Abstract: System and method for determining positional and activity information of a mobile device in synchronization with the wake-up period of the mobile device to perform antenna beam management and adjusting the wake-up period based on the positional and activity information of the mobile device. A mobile device comprises: a memory; at least one sensor for detecting data: a processor communicatively coupled to the memory, the processor is configured to: synchronize the at least one sensor with a wake-up period of the mobile device; receive the data detected by the at least one sensor; determine positional information based on the received data; determine activity information based on the received data; estimate a forward position of the mobile device based on the positional information and the activity information; and perform a management of antenna beams of the mobile device based on the positional information, the activity information and the forward position.
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公开(公告)号：US11821754B2
公开(公告)日：2023-11-21
申请号：US17675725
申请日：2022-02-18
Applicant: QUALCOMM Incorporated
Inventor： Diyan Teng , Junsheng Han , Victor Kulik , Mehul Soman , Rashmi Kulkarni
Abstract: Systems and techniques are described herein. For example, a process can include obtaining first sensor measurement data associated with a and second sensor measurement from one or more sensors. In some cases, the first measurement data can be associated with a first time and the second sensor measurement data can be associated with a second time occurring after the first time. In some aspects, the process includes determining that the first sensor measurement data and the second sensor measurement data satisfy at least one batching condition. In some examples, the process includes, based on determining that the first sensor measurement data and the second sensor measurement data satisfy the at least one batching condition, generating a sensor measurement data batch including the first sensor measurement data, the second sensor measurement data, and at least one target sensor measurement data. Ins examples the process includes outputting the sensor measurement data batch.
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Patent Agency Ranking
公开(公告)号：US11314337B1
公开(公告)日：2022-04-26
申请号：US17302612
申请日：2021-05-07
Applicant: QUALCOMM Incorporated
Inventor： Diyan Teng , Mehul Soman , Rashmi Kulkarni
IPC: G06F3/023 , G06F3/04886
Abstract: Various aspects of the present disclosure generally relate to object detection. In some aspects, a device may include a housing; an input device adjoined to the housing, the input device configured to receive an input associated with a press of a key of a plurality of keys; one or more transmitters disposed in the housing, the one or more transmitters configured to transmit one or more signals toward the plurality of keys; one or more receivers disposed in the housing, the one or more receivers configured to receive one or more return signals corresponding to the one or more signals; and a processor configured to determine a location of the key based at least in part on the one or more return signals.
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公开(公告)号：US20200137309A1
公开(公告)日：2020-04-30
申请号：US16175692
申请日：2018-10-30
Applicant: QUALCOMM Incorporated
Inventor： Victor Kulik , Mehul Soman
IPC: H04N5/232
Abstract: An optical image stabilization (OIS) of a camera system includes a controller, a lens and an image stabilizing arrangement (ISA), including one or both of an actuator mechanically coupled with the lens. The controller is configured to: (1) receive measured accelerometer data relating to camera orientation with respect to a gravitational field and causes the actuator to locate the lens at a gravity-adjusted neutral position; and/or (2) synchronously relocate, during a time interval that falls at least partially between a first successive frame and a second successive frame, one or both of the camera lens and an image sensor by controlling a slew motion of the camera lens or image sensor, monitor and controls one or more of exposure time, effective readout time, lens relocation time and frame period, and rebalance the auto exposure algorithm such that the exposure time is less than a critical value.
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8.发明授权公开(公告)号：US10609288B1
公开(公告)日：2020-03-31
申请号：US16291977
申请日：2019-03-04
Applicant: QUALCOMM Incorporated
Inventor： Victor Kulik , Mehul Soman
Abstract: The positioning of an adjustable lens in a camera assembly is synchronized with the capture of an image frame by the image sensor and the position of the adjustable lens is optimized to reduce the amount of blur caused by rotation of the camera assembly over the course of a frame. More specifically, techniques provide for moving the lens to a plurality of optimized positions, relative to the image sensor, over the course of a frame, to reduce motion blur in an image due to pitch, yaw, and/or roll motion of the camera assembly during the frame. Some embodiments may provide for “tight” synchronization in cases where the plurality of optimized positions are based on a time-dependent function that takes into account the rows of the image sensor being exposed over the course of the frame.
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公开(公告)号：US11368573B1
公开(公告)日：2022-06-21
申请号：US17317416
申请日：2021-05-11
Applicant: QUALCOMM Incorporated
Inventor： Diyan Teng , Mehul Soman , Nisarg Trivedi , Rashmi Kulkarni , Justin McGloin
IPC: H04M1/72454 , G06F3/01 , G01C21/16
Abstract: In some aspects, a user equipment (UE) determines, using an inertial measurement unit, an orientation of the UE and determines, using ambient light sensors, an ambient light condition of the UE. The UE determines, using a machine learning module and based on the orientation and the ambient light condition, a position of the UE. If the position comprises an on-body position, the UE uses the machine learning module and touch data received by a touchscreen of the UE to determine whether the position comprises an in-hand position. If the position comprises the in-hand position, the UE determines, using the machine learning module and based on the orientation and the touch data, a grip mode. If the position comprises an off-body position, the UE determines, using the machine learning module and at least one of the inertial measurement unit or the ambient light sensors, a user presence or a user absence.
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公开(公告)号：US20210252408A1
公开(公告)日：2021-08-19
申请号：US16793963
申请日：2020-02-18
Applicant: QUALCOMM Incorporated
Inventor： Diyan TENG , Mehul Soman , Shashank Narayanan
Abstract: Methods, systems, and devices for using sensor statistics for player authentication are described. A device or system (e.g., a video game, an electronic sports (Esports) system, a gaming console, etc.) may utilize sensors to authenticate a player (e.g., a user) to an account during gameplay (e.g., in real-time during gameplay). Users may be authenticated by matching sensed gameplay attributes (e.g., indicators, reflex time, sensed patterns, eye motion, heart rate, tremors, frequency of operation, periodicity, spiky behavior, eye concentration, etc.) to the account. For example, collected sensor data may be compared to the account's history or past sensor data, or may be compared to similar ranked players' sensor data, for authentication. The device or system may further use additional data including robot (e.g., BOT) gameplay data, sensor data collected from other players of different (e.g., higher) rank, etc. to identify when collected sensor data may be associated with inauthentic gameplay.
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