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公开(公告)号：US11960082B2
公开(公告)日：2024-04-16
申请号：US17863683
申请日：2022-07-13
Applicant: HTC Corporation
Inventor： Jyun-Jhong Lin , Chun-Kai Huang , Heng-Li Hsieh , Yun-Jung Chang
CPC classification number: G02B27/017 , G06F3/005 , G06F3/011 , G06F3/012 , G06T19/006 , G02B2027/0138
Abstract: An object detection method is suitable for a virtual reality system. The object detection method includes a plurality of first cameras of a head-mounted display (HMD) to capture a plurality of first frames. A plurality of second frames are captured through a plurality of second cameras in a tracker, wherein, the object detector searches for the object position in the first frames and the second frames.
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公开(公告)号：US12014044B1
公开(公告)日：2024-06-18
申请号：US18154853
申请日：2023-01-16
Applicant: HTC Corporation
Inventor： Chun-Kai Huang , Su Kang Chou , Chih Chien Chen
IPC: G06F3/04883 , G06F3/03 , G06F3/0354 , G06F3/038 , G06F3/0482 , G06V30/32
CPC classification number: G06F3/04883 , G06F3/0304 , G06F3/03545 , G06F3/0383 , G06F3/0482 , G06V30/347
Abstract: The present disclosure provides a control device, a control method and a virtual image display system. The control device controls a display. The control device includes an optical sensing component, a touch sensing component and a controller. The optical sensing component is configured to acquire optical sensing data of the control device when the control device moves in an environmental space. The touch sensing component is configured to acquire touch data of the control device when the control device moves on a plane. The controller is configured to generate a handwriting image according to the optical sensing data and the touch data, such that the display displays the handwriting image.
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公开(公告)号：US20240104820A1
公开(公告)日：2024-03-28
申请号：US18447234
申请日：2023-08-09
Applicant: HTC Corporation
Inventor： Tzu-Chieh Yu , Chun-Kai Huang
Abstract: A tracking system is provided. A head-mounted display device is adapted to be worn on a head of a user and includes: a display displays a virtual world, a first camera obtains a first image, a first processor generates a first tracking result of the user based on the first image, and a first network module. A self-tracking tracker includes: a tracking sensor detects sensor data, a second camera obtains a second image, a second processor generates a self-tracking result based on the sensor data generates a second tracking result based on the second image and the self-tracking result, and a second network module provides the second tracking result to the first network module. The first processor is further configured to update an avatar of the user in the virtual world based on the first tracking result and the second tracking result.
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公开(公告)号：US20240087224A1
公开(公告)日：2024-03-14
申请号：US17943131
申请日：2022-09-12
Applicant: HTC Corporation
Inventor： Chun-Kai Huang , Jyun-Jhong Lin
CPC classification number: G06T17/05 , G02B27/017 , G06F3/14 , G06T7/579 , G06T7/70 , G09G3/00 , G06T2207/30204 , G06V2201/07
Abstract: A remote-control system, a remote-controller, and a remote-control method are provided. The remote-control method includes: obtaining environmental image data by an image capture device of a remote-controller; building a map according to the environmental image data based on simultaneous localization and mapping (SLAM) algorithm, and obtaining first location information of a first display in the map according to the environmental image data by the remote-controller; and receiving the first location information from the remote-controller and controlling the first display according to the first location information by a computing device.
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公开(公告)号：US11513588B2
公开(公告)日：2022-11-29
申请号：US17687677
申请日：2022-03-07
Applicant: HTC Corporation
Inventor： Pei-Pin Huang , Chang-Hua Wei , Chih Chien Chen , Chun-Kai Huang
IPC: G06F3/01 , G06F3/0346
Abstract: A handheld electronic device including a holding assembly and a tracking assembly is provided. The tracking assembly includes a main body and a plurality of trackers. The main body is connected to the holding assembly and has an inner surface and an outer surface. The trackers are disposed on the inner surface and the outer surface of the main body. The trackers arranged on the outer surface and a part of the trackers arranged on the inner surface are exposed to the outside in a top view direction and are arranged in interleaving.
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Patent Agency Ranking
公开(公告)号：US20220350397A1
公开(公告)日：2022-11-03
申请号：US17687677
申请日：2022-03-07
Applicant: HTC Corporation
Inventor： Pei-Pin Huang , Chang-Hua Wei , Chih Chien Chen , Chun-Kai Huang
IPC: G06F3/01 , G06F3/0346
Abstract: A handheld electronic device including a holding assembly and a tracking assembly is provided. The tracking assembly includes a main body and a plurality of trackers. The main body is connected to the holding assembly and has an inner surface and an outer surface. The trackers are disposed on the inner surface and the outer surface of the main body. The trackers arranged on the outer surface and a part of the trackers arranged on the inner surface are exposed to the outside in a top view direction and are arranged in interleaving.
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公开(公告)号：US20220317771A1
公开(公告)日：2022-10-06
申请号：US17695798
申请日：2022-03-15
Applicant: HTC Corporation
Inventor： Chih Chien Chen , Chun-Kai Huang , Po-Yu Lin
Abstract: The embodiments of the disclosure provide a method for tracking trackers and a host. The method includes: obtaining a first relative pose between a first tracker and a second tracker; in response to determining that the first relative pose is stable, determining whether a first pose of the first tracker is trackable; and in response to determining that the first pose of the first tracker is untrackable, determining the first pose of the first tracker based on a second pose of the second tracker and the first relative pose.
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公开(公告)号：US12236527B2
公开(公告)日：2025-02-25
申请号：US17943131
申请日：2022-09-12
Applicant: HTC Corporation
Inventor： Chun-Kai Huang , Jyun-Jhong Lin
Abstract: A remote-control system, a remote-controller, and a remote-control method are provided. The remote-control method includes: obtaining environmental image data by an image capture device of a remote-controller; building a map according to the environmental image data based on simultaneous localization and mapping (SLAM) algorithm, and obtaining first location information of a first display in the map according to the environmental image data by the remote-controller; and receiving the first location information from the remote-controller and controlling the first display according to the first location information by a computing device.
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公开(公告)号：US12182343B2
公开(公告)日：2024-12-31
申请号：US17898687
申请日：2022-08-30
Applicant: HTC Corporation
Inventor： Chun-Kai Huang , Chih-Chien Chen , Yan-Ru Chen
IPC: G06F3/0346 , G01C21/16 , G06F3/01 , G06F3/03 , G06T7/73
Abstract: A virtual reality tracker includes a first part and a second part. The first part includes a plurality of first light-emitting diodes (LEDs) and an inner measurement unit (IMU). The inertial measurement unit is used for measuring the acceleration and the triaxial angular velocity of the first part. The second part includes a plurality of second light-emitting diodes. Moreover, the first part and the second part are connected by a flexible component.
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公开(公告)号：US11550386B2
公开(公告)日：2023-01-10
申请号：US17687677
申请日：2022-03-07
Applicant: HTC Corporation
Inventor： Pei-Pin Huang , Chang-Hua Wei , Chih Chien Chen , Chun-Kai Huang
IPC: G06F3/01 , G06F3/0346
Abstract: A handheld electronic device including a holding assembly and a tracking assembly is provided. The tracking assembly includes a main body and a plurality of trackers. The main body is connected to the holding assembly and has an inner surface and an outer surface. The trackers are disposed on the inner surface and the outer surface of the main body. The trackers arranged on the outer surface and a part of the trackers arranged on the inner surface are exposed to the outside in a top view direction and are arranged in interleaving.
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