公开(公告)号：US20230101368A1

公开(公告)日：2023-03-30

申请号：US17571533

申请日：2022-01-10

申请人： HTC Corporation

发明人： Chia-Chu Ho ,  Ching-Hao Lee

IPC分类号： H04R3/00 ,  G02B27/01

摘要： A virtual image display includes acoustic sensors and a controller, and a method is for operating the same. The acoustic sensors are for detecting the wind frequency information in the environment. The controller computes time points of the acoustic sensors receiving the wind frequency information, and computes wind direction information based on the time points.

公开(公告)号：US20230093811A1

公开(公告)日：2023-03-30

申请号：US17567885

申请日：2022-01-04

申请人： HTC Corporation

发明人： Chia-Chu Ho ,  Ching-Hao Lee

IPC分类号： G06F3/04886 ,  G02B27/01

摘要： A virtual image display device and a setting method for an input interface are provided. The virtual image display device includes a virtual image display and a handheld electronic device. The virtual image display executes an application to provide multiple prompt commands to perform a setting action of the input interface. The handheld electronic device displays the input interface and receives multiple input touch actions corresponding to each of the prompt commands through the input interface in the setting action. The virtual image display calculates multiple effective touch areas respectively corresponding to the prompt commands according to a position distribution of each input touch action corresponding to each of the prompt commands.

公开(公告)号：US11582625B2

公开(公告)日：2023-02-14

申请号：US16136275

申请日：2018-09-20

申请人： HTC Corporation

发明人： Chih-Hsiang Wu

IPC分类号： H04W24/04 ,  H04L5/00 ,  H04L41/0668 ,  H04L41/0816 ,  H04W12/04 ,  H04W36/00 ,  H04W76/19 ,  H04W36/30 ,  H04W76/15 ,  H04W76/18

摘要： A first base station (BS) transmitting a secondary node (SN) Addition Request message to a second BS for a communication device; receiving a SN Addition Request Acknowledge message from the second BS, wherein the SN Addition Request Acknowledge message comprises a first plurality of configurations which configure the communication device to communicate with the second BS and configure a data radio bearer (DRB) which is a SCG split bearer; transmitting a first message comprising the first plurality of configurations to the communication device, wherein the second BS communicates with the communication device according to the first plurality of configurations; receiving a second message indicating the SCG failure from the communication device; initiating a SN Modification procedure with the second BS to recover the SCG failure, or transmitting a third message configuring the DRB to be a master cell group bearer or a MCG split bearer to the communication device.

公开(公告)号：US11574436B2

公开(公告)日：2023-02-07

申请号：US17343728

申请日：2021-06-09

申请人： HTC Corporation

发明人： Jung-Sen Yang ,  Jing-Lung Wu ,  Cheng-Wei Tsai ,  Jiun-Lin Chen

IPC分类号： G06T15/50 ,  G06T19/00 ,  G06F3/01 ,  G06V20/62

摘要： The disclosure provides a mixed rendering system and a mixed rendering method. The mixed rendering system includes a client device configured to perform: determining at least one user-interactable object of a virtual environment; rendering the at least one user-interactable object; receiving a background scene frame of the virtual environment; blending the at least one rendered user-interactable object with the background scene frame as a visual content of the virtual environment; and providing the visual content of the virtual environment.

公开(公告)号：US20230026083A1

公开(公告)日：2023-01-26

申请号：US17708529

申请日：2022-03-30

申请人： HTC Corporation

发明人： Chun-Yih WU ,  Ta-Chun PU ,  Yen-Liang KUO

IPC分类号： G01S7/03 ,  H01P3/16 ,  G01S13/34

摘要： A detection device for detecting an object under test includes a radar module, a waveguide element, and a first antenna element. The waveguide element is coupled to the radar module. The first antenna element is disposed on the waveguide element. The radar module generates a first electromagnetic incident wave. The first antenna element transmits the first electromagnetic incident wave toward the object. The first antenna element receives a first electromagnetic reflection wave from the object. The radar module processes the first electromagnetic reflection wave. The first electromagnetic incident wave and the first electromagnetic reflection wave are propagated through the waveguide element.

公开(公告)号：US20230023879A1

公开(公告)日：2023-01-26

申请号：US17717155

申请日：2022-04-11

申请人： HTC Corporation

发明人： Chuan-Li Wu ,  LungTing Chin ,  Shang Ze Lin ,  Yu Chang LIN

IPC分类号： G06F1/3212 ,  G09G3/00 ,  G06F1/324

摘要： A virtual image display system, including a handheld electronic device having a first battery and a virtual image display having a second battery, is provided. The handheld electronic device and the virtual image display are coupled to each other. The handheld electronic device is used to calculate a power supply time of the first battery; calculate an expected discharge time of the second battery under a discharge condition; compare the power supply time and the expected discharge time to generate a comparison result; and adjust a supply current provided by the first battery to the virtual image display according to the comparison result.

公开(公告)号：US11553388B2

公开(公告)日：2023-01-10

申请号：US16007987

申请日：2018-06-13

申请人： HTC Corporation

发明人： Chih-Hsiang Wu

IPC分类号： H04W36/14 ,  H04W48/18 ,  H04W8/20 ,  H04W36/00 ,  H04W88/06 ,  H04W76/22

摘要： A communication device for handling mobility from a long-term evolution (LTE) network to a fifth generation (5G) network comprises a storage device storing instructions of transmitting a first LTE Non-Access Stratum (NAS) message to the LTE network; receiving a second LTE NAS message in response to the first LTE NAS message, from the LTE network; and transmitting a message to the 5G network, after determining to communicate with the 5G network instead of the LTE network, wherein the message comprises a slice information, and the slice information is comprised in the first LTE NAS message or in the second LTE NAS message.

公开(公告)号：US11529564B2

公开(公告)日：2022-12-20

申请号：US17467451

申请日：2021-09-07

申请人： HTC Corporation

发明人： Chia Hsiang Chi ,  Chang-Hua Wei ,  Yu Lin Huang

IPC分类号： A63F13/98 ,  F16G11/04 ,  A44B11/10 ,  A63F13/211

摘要： A hand strap and a hand controller assembly are provided. Two ends of the hand strap are respectively used for connecting a hand controller. The hand strap includes an elastic strap, a belt body, and a locking mechanism. The locking mechanism includes a fixed assembly and a sliding assembly. When a relative position of the fixed assembly and the sliding assembly is in a locked state, the fixed assembly and the sliding assembly clamp and fix the elastic strap. When the relative position of the fixed assembly and the sliding assembly is in an unlocked state, the fixed assembly and the sliding assembly release the elastic strap. When the elastic strap is not subjected to an external force, an elastic force of the elastic strap drives the relative position of the fixed assembly and the sliding assembly to be maintained in the locked state.

公开(公告)号：US11514617B2

公开(公告)日：2022-11-29

申请号：US17444997

申请日：2021-08-13

申请人： HTC Corporation

发明人： Shih-Chieh Kuo ,  Yuan-Tung Chen ,  Wan-Ling Yang

IPC分类号： G06T11/00 ,  G06T7/70 ,  G06T7/50 ,  G06K9/62 ,  G06T7/269

摘要： A method for providing a virtual environment during movement is provided. The method includes the following operations: capturing a first image associated with an interior space of a housing and also associated with part of an external environment captured outward from the interior space; classifying the first image into a first segment associated with the interior space and a second segment associated with the part of the external environment; estimating a first pose and a second pose of a mobile device associated with respective the housing and the external environment, in which the first pose is estimated by a first localization model based on the first segment, and the second pose is estimated by a second localization model based on a second image associated with the external environment; and displaying virtual objects by the mobile device according to the first and second poses.

公开(公告)号：US20220374676A1

公开(公告)日：2022-11-24

申请号：US17664660

申请日：2022-05-24

申请人： HTC Corporation

发明人： Tsu-Pei CHEN ,  Zheng-Yu WU ,  Kai-Fu TANG ,  Edward CHANG

IPC分类号： G06N3/04 ,  G06F17/16 ,  G06F7/78

摘要： A computing method, suitable for computing a transformer model, include following steps. An input matrix corresponding to an input sequence of feature vectors is projected into a query matrix according to first learnable weights. The input matrix is projected into a value matrix according to second learnable weights. A factorized matrix is generated by an incomplete Cholesky factorization according to the query matrix and a transpose of the query matrix. An intermediate matrix is calculated according to a product between a transpose of the factorized matrix and the value matrix. An output matrix is calculated according to a product between the factorized matrix (H) and the intermediate matrix.