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公开(公告)号：US20210072378A1
公开(公告)日：2021-03-11
申请号：US16951800
申请日：2020-11-18
Applicant: GOOGLE LLC
Inventor： Dongeek Shin , Rajeev Nongpiur , Wei Li , Jian Guo , Jennifer Yeelam Wong , Andrew Christopher Felch , James Paul Tobin , Lu Gao , Brian Silverstein
Abstract: An electronic device has memory, one or more processors, a speaker, and a microphone. The device sends a first set of ultrasound chirps at a first rate via the speaker. It receives, via the microphone, a first set of signals corresponding to the first set of ultrasound chirps and being reflected from a person. The device determines based on the first set of signals that the person is in proximity to the electronic device. In accordance with the determination that the person is in proximity to the electronic device, the device sends a second set of ultrasound chirps at a second rate, faster than the first rate. It receives, via the microphone, a second set of signals corresponding to the second set of ultrasound chirps, and identifies a gesture from the person based on the second set of signals.
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92.发明申请公开(公告)号：US20190387202A1
公开(公告)日：2019-12-19
申请号：US16544447
申请日：2019-08-19
Applicant: Google LLC
Inventor： Ghulam Ahmed Kirmani , Andrea Colaco , Dongeek Shin
IPC: H04N7/18 , G06K9/00 , G06K9/20 , G06K9/46 , G06K9/52 , G06T7/50 , G06T7/586 , H04N5/222 , H04N5/225 , H04N5/33
Abstract: A method generates depth maps at a camera having illuminators, a lens assembly, an image sensing element, a processor, and memory. The illuminators operate in a first mode to provide illumination, the lens assembly focuses incident light on the image sensing element, the memory stores programs for execution by the processor, and the processor executes the programs to control operation of the camera. The method reconfigures the illuminators to operate in a second mode, where each of a plurality of subsets of the illuminators provides illumination of a scene separately. For each subset, the process activates the illuminators in the subset without activating illuminators not in the subset and receives reflected illumination from the scene incident on the lens assembly and focused onto the image sensing element. The measured light intensity values of the received reflected illumination at the image sensing element are transmitted to a remote server for processing.
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公开(公告)号：US09886620B2
公开(公告)日：2018-02-06
申请号：US14738811
申请日：2015-06-12
Applicant: GOOGLE LLC
Inventor： Michael Dixon , Dongeek Shin
CPC classification number: G06K9/00201 , G01S17/46 , G06K9/00771 , G06K9/2081 , G06T7/73 , G06T2207/10048 , G06T2207/20081 , G06T2207/30232 , G06T2207/30244 , H04N7/181 , H04N13/254
Abstract: A process estimates height and tilt of a camera having an image sensor array and IR illuminators. The process identifies multiple distinct subsets of the illuminators. For multiple heights and tilts, the process constructs dictionary entries that correspond to the camera having the height and tilt above a floor. Each entry includes light intensity values for pixels in images corresponding to activating each of the subsets of illuminators. For each of the subsets, the process receives an image of a scene captured while the subset is emitting light and the other illuminators are not. The process uses the captured images to identify a floor region corresponding to a floor in the scene. The process forms a vector including pixels from the captured images in the identified floor region and estimates the height and tilt of the camera by comparing the vector to the dictionary entries.
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公开(公告)号：US12300018B2
公开(公告)日：2025-05-13
申请号：US17305990
申请日：2021-07-19
Applicant: Google LLC
Inventor： Dongeek Shin , Paul Joseph Silberschatz
IPC: G06V40/13 , A61B5/00 , A61B5/024 , A61B5/1172 , G04G9/00 , G04G21/08 , G06F1/16 , G06F21/32 , G06V40/10 , G06V40/12 , G06V40/70
Abstract: A computing device, such as a wearable device, may include a light source and a photodetector array. The photodetector array may be used to determine a touch event of a user that occurs during a time interval. A subset of the plurality of photodetectors associated with the touch event may provide detection signals at each of a plurality of times within the time interval, which may be aggregated to obtain a time series of aggregated detection signals. Biometric data of the user may be generated, based on the time series of aggregated detection signals.
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公开(公告)号：US12279882B2
公开(公告)日：2025-04-22
申请号：US17872438
申请日：2022-07-25
Applicant: Google LLC
Inventor： Anupam J. Pathak , Jian Cui , Dongeek Shin
Abstract: A method for facilitating a Parkinson's Disease (“PD”) assessment of a patient includes capturing first video of a patient performing first test movements while holding the mobile device; capturing second video of the patient performing second test movements while maintaining the mobile device on their person; capturing third video of the patient performing third test movements including standing and walking; capturing one or more IMU readings using an IMU of the mobile device; processing the first video, the second video, and the third video according to (i) a hand landmark model to generate one or more hand biomarkers, (ii) a face landmark model to generate one or more face biomarkers, and (iii) a body landmark model to generate one or more body biomarkers; and determining an assessment score based on a standardized PD assessment by processing the biomarkers.
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Patent Agency Ranking
公开(公告)号：US12248064B2
公开(公告)日：2025-03-11
申请号：US17651152
申请日：2022-02-15
Applicant: GOOGLE LLC
Inventor： Dongeek Shin , Adarsh Prakash Murthy Kowdle , Jingying Hu , Andrea Colaco
Abstract: Smart glasses including a first audio device, a second audio device, a frame including a first portion, a second portion, and a third portion, the second portion and the third portion are moveable in relation to the first portion, the second portion including the first audio device and the third portion including the second audio device, and a processor configured to cause the first audio device to generate a signal, receive the signal via the second audio device, estimate a distance based on the received signal, and determine a configuration of the frame.
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公开(公告)号：US20250069604A1
公开(公告)日：2025-02-27
申请号：US18236249
申请日：2023-08-21
Applicant: GOOGLE LLC
Inventor： Dongeek Shin , Anupam Pathak
Abstract: Audio data is received via a client device, where the audio data captures a first utterance and a second utterance from different users. The audio data can be processed to determine a first transcription of the first utterance and a second transcription of the second utterance. The audio data can be further processed to determine a first account of a first user that provides the first utterance and a second account of a second user that provides the second utterance. A first natural language description including a first user ID of the first account and the first transcription can be generated, and a second natural language description including a second user ID of the second account and the second transcription can be generated. A generative model can be applied to process the first and natural language descriptions, to generate a response responsive to the first and second utterances.
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公开(公告)号：US20250036229A1
公开(公告)日：2025-01-30
申请号：US18361457
申请日：2023-07-28
Applicant: Google LLC
Inventor： Dongeek Shin , Lidan Mu , Seyed Farbod Taghizadeh Motlagh , Anuva Kulkarni
IPC: G06F3/041 , G06F3/01 , G06F3/044 , G06N3/0464
Abstract: A headset in the form of glasses for use in creating an augmented reality experience is implemented with a capacitive smart sensor disposed on an inside surface of an arm of the glasses. The capacitive smart sensor can be trained, using a neural network, to identify and distinguish different gestures associated with a touch event on an outside surface of the arm of the glasses. The smart sensor thus transforms the headset into a user input device without adding a touch pad.
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公开(公告)号：US20250023930A1
公开(公告)日：2025-01-16
申请号：US18352897
申请日：2023-07-14
Applicant: Google LLC
Inventor： Dongeek Shin
IPC: H04L65/402
Abstract: Methods and systems for artificial intelligence (AI)-based document retrieval during a virtual meeting are provided herein. Discussion data based on multi-media stream(s) provided by client devices of participants of a virtual meeting is obtained. A determination is made of whether the discussion data corresponds to an information access query. In response to a determination that the discussion data corresponds to the information access query, the discussion data is provided as input to an AI model trained to identify one or more electronic documents including content that is relevant to given discussion data. An electronic document associated with at least one of the participants including content that is relevant to the given discussion data is identified based on output(s) of the AI model. At least a portion of the content of the electronic document is provided for presentation via a user interface (UI) at each client device associated with the participants.
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100.发明申请公开(公告)号：US20250021739A1
公开(公告)日：2025-01-16
申请号：US18351974
申请日：2023-07-13
Applicant: Google LLC
Inventor： Dongeek Shin
IPC: G06F40/103 , G06F16/332 , G06F40/166 , G06F40/284
Abstract: Techniques and systems are disclosed that perform content generation with integrated automated formatting using word processing applications that deploy large language models (LLMs). The techniques include receiving, a natural language (NL) query for a synthetic content for a document, identifying formatting rules of the document, and generating an augmented query that includes a representation of at least a portion of the NL query and a representation of the one or more formatting rules of the document. The techniques further include providing the augmented query to an LLM and updating the document with the synthetic content generated by the LLM in response to the augmented query.
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