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公开(公告)号：US20240056017A1
公开(公告)日：2024-02-15
申请号：US17886197
申请日：2022-08-11
Applicant: Google LLC
Inventor： Artem Dementyev , Dimitri Kanevsky
IPC: H02P29/60
Abstract: An electronic apparatus includes an electric motor, driver circuitry to drive the electric motor, a temperature sensor to detect a temperature of the electric motor, and one or more processors. The one or more processors control the driver circuitry to drive the electric motor according to a predetermined voltage signal to cause the electric motor to stall and generate heat, receive information about the temperature of the electric motor detected by the temperature sensor while the electric motor is stalled, and maintain a temperature of the electric motor below a threshold temperature value while the electric motor is stalled based on the information about the temperature of the electric motor detected by the temperature sensor while the electric motor is stalled.
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公开(公告)号：US11640207B2
公开(公告)日：2023-05-02
申请号：US17468465
申请日：2021-09-07
Applicant: Google LLC
Inventor： Dimitri Kanevsky , Artem Dementyev
Abstract: Techniques, apparatuses, and systems are described for integrating haptic actuators into accessories for mobile computing device. Current accessory devices and their associated housings lack the necessary space to implement multiple haptic actuators for conveying complex haptic information. The accessory device attached to the mobile computing device provides additional space for integrating haptic actuators, which provide complex haptic information to a user of the mobile computing device. Using the haptic device accessory, the mobile computing device can convey haptic information to a user of the accessory device. In this way, a haptic device accessory can improve the otherwise limited haptic experience for a user of the accessory device.
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公开(公告)号：US20230005354A1
公开(公告)日：2023-01-05
申请号：US17366890
申请日：2021-07-02
Applicant: Google LLC
Inventor： Franziska Schlagenhauf , Nina R. Sinatra , Kurt Gross , Kelly Elizabeth Dobson , Artem Dementyev , Alex Olwal , Richard Francis Lyon
Abstract: A wearable device can include a wearable band configured to contact a user of the wearable device, an actuator, a sensor, and one or more processors in communication with the actuator and the sensor. The processors can be configured to measure a back electromotive force (“EMF”) of the actuator; determine, based on the measured back EMF, data that describes a contact force between the wearable band and the user; and determine, based on the data that describes the contact force, a quality metric describing a data quality of sensor data collected by the sensor. In some embodiments, the processor(s) can determine, generate sensor output data based on the sensor data and based at least in part on the data describing the contact force between the wearable band and the user. For example, one or more machine-learned models maybe leveraged to generate sensor output data that is compensated for the wearable band being too tight or too loose.
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4.发明申请公开(公告)号：US20250080904A1
公开(公告)日：2025-03-06
申请号：US18460280
申请日：2023-09-01
Applicant: Google LLC
Inventor： Artem Dementyev , Richard Francis Lyon , Pascal Tom Getreuer , Alex Olwal , Dmitrii Nikolayevitch Votintcev
IPC: H04R1/40
Abstract: The present disclosure provides computer-implemented methods, systems, and devices for capturing spatial sound for an environment. A computing system captures, using two or more microphones, audio data from an environment around a mobile device. The computing system analyzes the audio data to identify a plurality of sound sources in the environment around the mobile device based on the audio data. The computing system determines, based on characteristics of the audio data and data produced by one or more movement sensors, an estimated location for each respective sound source in the plurality of sound sources. The computing system generates a spatial sound recording of the audio data based, at least in part, on the estimated location of each respective sound source in the plurality of sound sources.
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公开(公告)号：US20210405756A1
公开(公告)日：2021-12-30
申请号：US17468465
申请日：2021-09-07
Applicant: Google LLC
Inventor： Dimitri Kanevsky , Artem Dementyev
IPC: G06F3/01
Abstract: Techniques, apparatuses, and systems are described for integrating haptic actuators into accessories for mobile computing device. Current accessory devices and their associated housings lack the necessary space to implement multiple haptic actuators for conveying complex haptic information. The accessory device attached to the mobile computing device provides additional space for integrating haptic actuators, which provide complex haptic information to a user of the mobile computing device. Using the haptic device accessory, the mobile computing device can convey haptic information to a user of the accessory device. In this way, a haptic device accessory can improve the otherwise limited haptic experience for a user of the accessory device.
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Patent Agency Ranking
公开(公告)号：US20240402812A1
公开(公告)日：2024-12-05
申请号：US18691575
申请日：2021-09-13
Applicant: Google LLC
Inventor： Artem Dementyev , Pascal Tom Getreuer , Dimitri Kanevsky , Richard Francis Lyon
Abstract: A vibrotactile device including a first actuator channel having a vibrotactile actuator and a resistor with a predetermined resistance positioned at an input of the vibrotactile actuator, a processor configured to output a driving signal for driving the vibrotactile actuator, and a voltage sensor configured to measure a voltage drop across the resistor. A current drawn by the vibrotactile actuator varies according to a load applied to the vibrotactile actuator and passes through the resistor. The processor is configured to receive voltage drop measurement data from the voltage sensor, detect a load applied to the vibrotactile actuator based on the measured voltage drop, and control the driving signal based on the detected load.
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公开(公告)号：US12142185B2
公开(公告)日：2024-11-12
申请号：US17569022
申请日：2022-01-05
Applicant: Google LLC
Inventor： Alex Olwal , Artem Dementyev
IPC: G09G3/20 , G06T11/20 , G09G3/3216
Abstract: Subsurface display interfaces and associated systems and methods are provided. In some embodiments, an example method can include: dividing a graphic to be displayed into a plurality of sets of primitives, each primitive of the sets of primitives comprising a rectangle or a line; assigning the plurality of sets of primitives to display frames of a plurality of display frames; and outputting, at a display positioned under a surface and in series, the plurality of display frames.
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公开(公告)号：US11715362B2
公开(公告)日：2023-08-01
申请号：US17366890
申请日：2021-07-02
Applicant: Google LLC
Inventor： Franziska Schlagenhauf , Nina R. Sinatra , Kurtis Robert Gross , Kelly Elizabeth Dobson , Artem Dementyev , Alex Olwal , Richard Francis Lyon
CPC classification number: G08B21/182 , B06B1/045 , G01L5/10 , G08B7/06
Abstract: A wearable device can include a wearable band configured to contact a user of the wearable device, an actuator, a sensor, and one or more processors in communication with the actuator and the sensor. The processors can be configured to measure a back electromotive force (“EMF”) of the actuator; determine, based on the measured back EMF, data that describes a contact force between the wearable band and the user; and determine, based on the data that describes the contact force, a quality metric describing a data quality of sensor data collected by the sensor. In some embodiments, the processor(s) can determine, generate sensor output data based on the sensor data and based at least in part on the data describing the contact force between the wearable band and the user. For example, one or more machine-learned models maybe leveraged to generate sensor output data that is compensated for the wearable band being too tight or too loose.
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公开(公告)号：US11637519B2
公开(公告)日：2023-04-25
申请号：US17733181
申请日：2022-04-29
Applicant: Google LLC
Inventor： Artem Dementyev , Richard Francis Lyon , Alex Olwal
IPC: H02P25/034
Abstract: The present disclosure provides systems and methods for using a linear resonant actuator (“LRA”) to determine a type of contact between a device and its surroundings. The LRA may be coupled to an amplifier by one or more switches. The audio amplifier may receive a signal from a microcontroller and transmit the signal the LRA when the switches are closed. When the switches are in an open position, the LRA may be actively sensing for the type of contact. The back EMF may be measured when the switches are open. The measured back EMF waveform may be used to determine the type of contact. When the signal is not being transmitted, the LRA may be passively sensing to determine whether the device was tapped.
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公开(公告)号：US20250166633A1
公开(公告)日：2025-05-22
申请号：US18511095
申请日：2023-11-16
Applicant: Google LLC
Inventor： Dimitri Kanevsky , Sharlene Yuan , Artem Dementyev , Sagar Savla , Vinton Gray Cerf
IPC: G10L17/06 , G06F3/0482 , G06F3/0484 , G09B21/00 , H04H20/86
Abstract: Systems and methods for generating transcriptions of audio data for presentation at a client device are provided. One or more audio streams, provided by one or more audio sources of one or more client devices of a plurality of users, are received by a broadcasting system. Sensory modality information comprising one or more of auditory, visual, or haptic characteristics of a first user is determined. First audio data from the one or more audio streams corresponding to the first user and additional audio data from the one or more audio streams corresponding to other users are determined using one or more machine learning models. At least one of a first transcription of the first audio data or one or more additional transcription of one or more of the additional audio data are provided for presentation at a first client device according to the auditory, visual, or haptic characteristics.
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