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1.发明申请
公开(公告)号：WO2023075761A1
公开(公告)日：2023-05-04
申请号：PCT/US2021/056810
申请日：2021-10-27
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： BALLAGAS, Rafael , RAWLINGS, Bianca , HODGES, Richard E.
Abstract: A focus of attention of each of a number of remote users participating with a local user in a virtual meeting is received. A spatial configuration of avatars representing the remote users is identified according to the focus of attention of each remote user. An orientation of each avatar in the identified spatial configuration is identified according to the identified spatial configuration and according to the focus of attention of the remote user that the avatar represents. The avatars are displayed in the identified spatial configuration on a display. Each avatar is displayed in the identified spatial configuration on the display at the identified orientation.
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公开(公告)号：WO2023287416A1
公开(公告)日：2023-01-19
申请号：PCT/US2021/041822
申请日：2021-07-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： BALLAGAS, Rafael , WEI, Jishang
Abstract: Speech is detected using a microphone of a head-mountable display (HMD). The speech includes a phoneme. Whether a wearer of the HMD uttered the speech is determined. In response to determining that the wearer uttered the speech, an avatar representing the wearer is rendered to have a viseme corresponding to the phoneme.
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公开(公告)号：WO2022055474A1
公开(公告)日：2022-03-17
申请号：PCT/US2020/049694
申请日：2020-09-08
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： WEI, Jishang , BALLAGAS, Rafael
Abstract: An example system includes a plurality of biometric sensors. The system also includes a first classifier engine to produce a first latent space representation of a first signal from a first biometric sensor of the plurality of biometric sensors. The system includes a second classifier engine to produce a second latent space representation of a second signal from a second biometric sensor of the plurality of biometric sensors. The system includes an attention engine to weight the first latent space representation and the second latent space representation based on correlation among latent space representations. The system includes a final classifier engine to determine a characteristic of a user based on the weighted first and second latent space representations.
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公开(公告)号：WO2019240749A1
公开(公告)日：2019-12-19
申请号：PCT/US2018/036840
申请日：2018-06-11
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： WEI, Jishang , LI, Zhiyuan , BALLAGAS, Rafael
IPC: G06T15/00
Abstract: An example system includes a sketch interface to receive a sketch input from a user, an object model reservoir to store models of objects, a generator to generate additional models of objects, and a sample matching portion. The additional models generated by the generator are to be added to the object model reservoir. The sample matching portion is to select at least one matched object model from the reservoir to match to the sketch input from the user. The generator is to generate the additional models based on the matched object model.
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公开(公告)号：WO2019117966A1
公开(公告)日：2019-06-20
申请号：PCT/US2017/066852
申请日：2017-12-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： SHKOLNIKOV, Viktor , BALLAGAS, Rafael , GHOSH, Sarthak
IPC: A61B5/1455
Abstract: A noninvasive blood monitoring earbud may include a chamber sized for insertion into an ear canal, wherein the chamber is formed by an outer wall and at least a portion of the outer wall is flexible. Earbud may further include a pressure adjuster, an optical emitter and an optical detector. The pressure adjuster is to exert an adjustable pressure against a surface of the ear canal. The optical emitter is to direct light through the outer wall. The optical detector is to output signals in response to receiving the light reflected from the surface of the ear canal through the outer wall.
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Patent Agency Ranking
公开(公告)号：WO2022093162A1
公开(公告)日：2022-05-05
申请号：PCT/US2020/057274
申请日：2020-10-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： KUTHURU, Srikanth , BALLAGAS, Rafael
Abstract: For each of a number of screen locations respectively corresponding to discrete audio signals, left and right transfer functions are generated using a machine learning model. The left and right transfer functions can take into account a head orientation of a user relative to a display screen having the screen locations. To each discrete audio signal, the left and right transfer functions for the screen location corresponding to the discrete audio signal are applied to respectively generate left and right audio signals corresponding to the discrete audio signal. Left and right binaural signals are calculated by respectively adding together the left and right audio signals corresponding to the discrete audio signals. The left and right binaural signals can be output on left and right speakers, respectively, which may be left and right headphone speakers of headphones that the user is wearing.
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公开(公告)号：WO2021167716A1
公开(公告)日：2021-08-26
申请号：PCT/US2021/013075
申请日：2021-01-12
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： SAYERS, Craig Peter , ALLEN, William , BALLAGAS, Rafael , DE MARCILLAC, Patrick
IPC: B29C64/30 , B33Y40/00 , G06K19/077
Abstract: Systems and methods are described herein for detecting connections between components, such as 3D-printed components, using RFID tags, readers, and/or writers. For example, an RFID reader may read an identification code from an RFID tag that is at least partially 3D-printed as part of a first 3D-printed component to verify the connection to a second 3D-printed component. In various examples, the RFID reader may detect different identification codes depending on whether the first 3D-printed component is correctly connected to the second 3D-printed component, incorrectly connected to the second 3D-printed component, and/or connected to the second 3D-printed component in the past.
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公开(公告)号：WO2020256696A1
公开(公告)日：2020-12-24
申请号：PCT/US2019/037635
申请日：2019-06-18
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： ERICKSON, Kristopher J. , WITTKOPF, Jarrid , BALLAGAS, Rafael , GEORGE, David Wayne , ZHAO, Lihua , ALLEN, William J.
IPC: B29C64/386 , B29C64/393 , B33Y50/00 , B33Y50/02
Abstract: In one example in accordance with the present disclosure, an additive manufacturing system is described. The additive manufacturing system includes an additive manufacturing device to form a three-dimensional (3D) printed object. A placement device of the additive manufacturing system is to embed a sensing system into build material used to form the 3D printed object. The sensing system is to measure a manufacturing condition during formation of the 3D printed object. The additive manufacturing system also includes a controller to associate manufacturing condition with the 3D printed object.
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公开(公告)号：WO2020251567A1
公开(公告)日：2020-12-17
申请号：PCT/US2019/036794
申请日：2019-06-12
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： VANKIPURAM, Mithra , BALLAGAS, Rafael , SMATHERS, Kevin
IPC: A61B5/0205
Abstract: In example implementations, an apparatus is provided. The apparatus includes a physiological sensor, a memory, and a processor. The physiological sensor is to measure a physiological parameter. The memory is to store an extended reality application and a baseline level for the physiological parameter. The processor is in communication with the physiological sensor and the memory. The processor is to execute the extended reality application. In response to the physiological parameter exceeding the baseline level by a difference threshold, the processor is to adjust the extended reality application.
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公开(公告)号：WO2020251566A1
公开(公告)日：2020-12-17
申请号：PCT/US2019/036792
申请日：2019-06-12
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： VANKIPURAM, Mithra , HORII, Hiroshi , BALLAGAS, Rafael
IPC: G06F3/0346
Abstract: In example implementations, an apparatus is provided. The apparatus includes a body portion and a plurality of legs movably coupled to the body portion. The body portion is to rest on a backside of a hand of a user. Each one of the plurality of legs include a curved portion to fit between fingers of a user. Respective ends of the plurality of legs are to contact a palm of the user.
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