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公开(公告)号：US11175155B2
公开(公告)日：2021-11-16
申请号：US16186309
申请日：2018-11-09
Inventor： Pinlin Chen , Yi Shan , Jun Wang , Junjie Zhou
Abstract: This application is directed to a geographic information display method. While a first mobile device is executing an instant messaging application, it obtains its own geographic location information, a second mobile device's geographic location information, and a first timestamp at which the geographic location information is recorded. The first mobile device then displays an interactive map associated with the first timestamp on a user interface. The displayed map includes two marks that represent the locations of the first and second mobile devices, respectively, and instant messages exchanged between these two mobile devices are displayed on the map adjacent to the two marks. As the first mobile device obtains updated geographic location information in association with a second timestamp, it updates the location of the second mobile device while the mark corresponding to the first mobile device remains at the same location on the user interface.
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公开(公告)号：US20190078904A1
公开(公告)日：2019-03-14
申请号：US16186309
申请日：2018-11-09
Inventor： Pinlin Chen , Yi Shan , Jun Wang , Junjie Zhou
Abstract: This application is directed to a geographic information display method. While a first mobile device is executing an instant messaging application, it obtains its own geographic location information, a second mobile device's geographic location information, and a first timestamp at which the geographic location information is recorded. The first mobile device then displays an interactive map associated with the first timestamp on a user interface. The displayed map includes two marks that represent the locations of the first and second mobile devices, respectively, and instant messages exchanged between these two mobile devices are displayed on the map adjacent to the two marks. As the first mobile device obtains updated geographic location information in association with a second timestamp, it updates the location of the second mobile device while the mark corresponding to the first mobile device remains at the same location on the user interface.
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公开(公告)号：US20170366939A1
公开(公告)日：2017-12-21
申请号：US15676528
申请日：2017-08-14
Inventor： Yi Shan , Pinlin Chen , Dacheng Zhuo , Liang Wu , Ling Li , Jun Wang
CPC classification number: H04W4/023 , G01S5/0072 , H04L51/32 , H04W4/02 , H04W4/029 , H04W4/21 , H04W88/02
Abstract: The present disclosure provides system and methods for a sharing geographic location. A local terminal may be configured to display a map interface including a graphic indicator. The graphic indicator may correspond to a remote geographic location of a remote terminal. The local terminal may be further configured to receive a selection signal directed at the graphic indicator to track the remote terminal. In response to the signal, the local terminal may repeatedly receive a geographic location information update corresponding to the remote terminal. The geographic location information update may include an updated geographic location of the remote terminal. In addition, the local terminal may update a travel route indicative of a path between the updated geographic location of the remote terminal and a target geographic location. The terminal may display the travel route on the map interface in real time.
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24.发明授权公开(公告)号：US12223969B2
公开(公告)日：2025-02-11
申请号：US17682399
申请日：2022-02-28
Inventor： Jun Wang , Wing Yip Lam , Dan Su , Dong Yu
Abstract: A method of training an audio separation network is provided. The method includes obtaining a first separation sample set, the first separation sample set including at least two types of audio with dummy labels, obtaining a first sample set by performing interpolation on the first separation sample set based on perturbation data, obtaining a second separation sample set by separating the first sample set using an unsupervised network, determining losses of second separation samples in the second separation sample set, and adjusting network parameters of the unsupervised network based on the losses of the second separation samples, such that a first loss of a first separation result outputted by an adjusted unsupervised network meets a convergence condition.
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公开(公告)号：US12112757B2
公开(公告)日：2024-10-08
申请号：US17720876
申请日：2022-04-14
IPC: G10L17/04 , G06N3/04 , G06N3/045 , G06N3/08 , G06N3/084 , G06N7/01 , G10L17/02 , G10L17/14 , G10L17/18
CPC classification number: G10L17/04 , G06N3/04 , G06N3/045 , G06N3/08 , G06N3/084 , G06N7/01 , G10L17/02 , G10L17/14 , G10L17/18
Abstract: A voice identity feature extractor training method includes extracting a voice feature vector of training voice. The method may include determining a corresponding I-vector according to the voice feature vector of the training voice. The method may include adjusting a weight of a neural network model by using the I-vector as a first target output of the neural network model, to obtain a first neural network model. The method may include obtaining a voice feature vector of target detecting voice and determining an output result of the first neural network model for the voice feature vector of the target detecting voice. The method may include determining an I-vector latent variable. The method may include estimating a posterior mean of the I-vector latent variable, and adjusting a weight of the first neural network model using the posterior mean as a second target output, to obtain a voice identity feature extractor.
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Patent Agency Ranking
公开(公告)号：US12093910B2
公开(公告)日：2024-09-17
申请号：US17337412
申请日：2021-06-02
Inventor： Jinfa Wu , Jun Wang , Xinchang Lu , Shaoming Wang , Runzeng Guo
IPC: G06Q30/00 , G06Q20/12 , G06Q20/38 , G06Q30/0601 , H04L69/321
CPC classification number: G06Q20/12 , G06Q20/385 , G06Q30/0635 , H04L69/321
Abstract: A payment processing method is provided to be performed by a first device. The method includes obtaining order information and transmitting the order information to a second device for display, receiving a payment code transmitted by the second device, the payment code being generated by the second device according to a user payment identity after a payment confirmation instruction triggered by a user is received, obtaining a payment result by performing, in a payment account corresponding to the payment code, payment processing on the order information based on the payment code, and transmitting the payment result to the second device for display.
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公开(公告)号：US20240177527A1
公开(公告)日：2024-05-30
申请号：US18431821
申请日：2024-02-02
Inventor： Lulu Jiao , Wen Ge , Jun Wang , Jiayu Huang , Guitao Zheng , Runzeng Guo , Ruixin Zhang , Yingyi Zhang
CPC classification number: G06V40/67 , G06T7/20 , G06T7/70 , G06V10/95 , G06V40/1312 , G06V40/1365 , G06V40/1394 , G06T2207/30196
Abstract: This application relates to an image acquisition method performed by a computer device. The method includes: displaying a mapping pattern corresponding to a key area of a target part of a target object in response to a pattern display operation triggered by the target object; changing a display state of the currently displayed mapping pattern when a relative position of the target part relative to an image acquisition element changes; and acquiring a key area image of the target part contactlessly by using the image acquisition element when the currently displayed mapping pattern matches a preset recognition pattern.
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28.发明授权公开(公告)号：US11798531B2
公开(公告)日：2023-10-24
申请号：US17077141
申请日：2020-10-22
CPC classification number: G10L15/02 , G10L15/063
Abstract: A speech recognition method, a speech recognition apparatus, and a method and an apparatus for training a speech recognition model are provided. The speech recognition method includes: recognizing a target word speech from a hybrid speech, and obtaining, as an anchor extraction feature of a target speech, an anchor extraction feature of the target word speech based on the target word speech; obtaining a mask of the target speech according to the anchor extraction feature of the target speech; and recognizing the target speech according to the mask of the target speech.
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公开(公告)号：US10454868B2
公开(公告)日：2019-10-22
申请号：US15630791
申请日：2017-06-22
Inventor： Jun Wang , Tingji Liu , Han Li , Song Chai , Xucheng Tang , Yi Shan
IPC: H04L12/16 , H04L12/58 , G06F3/0481 , H04W4/14 , G06F3/0488 , G06F3/0482 , G06F3/0484
Abstract: A message forwarding method performed at an electronic device having one or more processors and memory storing a plurality of programs for forwarding messages using an instant messaging application, includes: displaying a dialog box including one or more chat messages associated with a first user account of the instant messaging application; selecting one or more chat messages in the dialog box; obtaining message content and associated information of each selected chat message, the associated information including one or more of: a message sender and a sending time of the chat message, a group name of a group corresponding to the dialog box, identifiers of participants of the group; and forwarding the message content and the associated information of each chat message to a second user account of the instant messaging application.
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公开(公告)号：US10338777B2
公开(公告)日：2019-07-02
申请号：US15187554
申请日：2016-06-20
Inventor： Yi Shan , Jun Wang , Wei Luo , Ling Li , Likai Wang
IPC: H04L12/58 , G06F3/0481 , G06F3/0482 , G06F3/0484
Abstract: Method and device of storing content objects within a social network application are disclosed. The method includes: a user device providing a user interface of the social network application on the user device, the user interface including an affordance for forming a content group including respective content objects of one or more object types; receiving a selection of a first plurality of images for inclusion in the first content group; providing a listing of context objects that are associated with at least one of the first plurality of images; receiving a user input indicating completion of the first content group; and forming the first content group containing the first plurality of images and the one or more content object selected from the listing of context objects information.
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