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公开(公告)号：US20240112664A1
公开(公告)日：2024-04-04
申请号：US18133292
申请日：2023-04-11
发明人： FeiFei HAN , GuoJun XU , Gang XU
IPC分类号： G10K11/178 , H04R1/10
CPC分类号： G10K11/17823 , G10K11/17827 , G10K11/17873 , H04R1/1041 , H04R1/1075 , H04R1/1083 , G10K2210/1081 , G10K2210/3027 , G10K2210/3044 , G10K2210/3046 , G10K2210/3055 , G10K2210/3056 , G10K2210/504 , H03F3/21 , H04R2460/01
摘要： The embodiments of the present disclosure provide a headset device with speakers, a signal processing method and an analysis system thereof. The headset device with speakers includes a speaker assembly and a first sound receiving assembly, and provides noise reduction effect on surrounding environment by the signal processing method for the headset with speakers. The speaker assembly includes a signal processing module. The signal processing module performs calibration by the sound transfer function to solve the playback influence arisen from the sound transmission distance between the speaker assembly and the human ear. The signal processing module performs calibration to calibrate the signal outputted by the speaker assembly to cancel the environmental noise, so that it can effectively solve the problem of attenuation of the sound received by the human ear due to the sound transmission distance of the open speaker.
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公开(公告)号：USD1026907S1
公开(公告)日：2024-05-14
申请号：US29884756
申请日：2023-02-15
设计人： Ran You , Guojun Xu , Cheng Wang
摘要： FIG. 1 is a top, front, left side perspective view of a virtual reality headset embodying my new design;
FIG. 2 is a top, rear, right side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is an enlarged left side elevation view thereof;
FIG. 6 is an enlarged right side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1; and,
FIG. 10 is an enlarged view of the selected portion 10 in FIG. 2.
The broken lines shown in the drawings depict portions of the virtual reality headset that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.-
公开(公告)号：US20240324121A1
公开(公告)日：2024-09-26
申请号：US18209247
申请日：2023-06-13
发明人： Lixiang CHEN , Guojun XU , Cheng WANG
CPC分类号： H05K5/0217 , G02C5/14
摘要： Provided are a head-mounted device and a method for controlling a head-mounted device. The head-mounted device includes an adjustment assembly. The adjustment assembly includes an adjustment push block, a driving apparatus and an adjustment gear. Two adjustment push blocks are provided. One of the device host and the at least one of the device legs is provided with a fixed seat, and the other of the device host and the at least one of the device legs is provided with a movable seat, and each of the two adjustment push blocks is slidably disposed on the fixed seat. The adjustment gear is disposed at an output end of the driving apparatus, is located between the two adjustment push blocks, and is meshed with the two adjustment push blocks, and the two adjustment push blocks are configured to drive the device legs to rotate in opposite directions.
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4.发明公开公开(公告)号：US20240233282A1
公开(公告)日：2024-07-11
申请号：US18197844
申请日：2023-05-16
发明人： Liyuan CHANG , Cheng WANG , Guojun XU
CPC分类号： G06T19/006 , G02B6/10 , G02B6/30
摘要： An augmented reality display system includes a body, an image source device configured to output image information, an optical waveguide device configured to receive the image information, and an optical fiber array image transmission bundle. The optical fiber array image transmission bundle includes a number of optical fibers. Each optical fiber includes an input end and an output end. Each input end is coupled with a first microlens protruding outward, and each output end is coupled with a second microlens protruding outward. The image information output by the image source device is coupled into the optical fiber array image transmission bundle through the first microlenses for total reflection, and then collimated by the second microlenses and emitted directly to the optical waveguide device. An augmented reality display device having the augmented reality display system is also disclosed.
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公开(公告)号：USD1026906S1
公开(公告)日：2024-05-14
申请号：US29884701
申请日：2023-02-15
设计人： Ran You , Guojun Xu , Cheng Wang
摘要： FIG. 1 is a top, front, left side perspective view of a virtual reality headset embodying my new design;
FIG. 2 is a top, rear, right side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1;
FIG. 10 is an enlarged view of the selected portion 10 in FIG. 1; and,
FIG. 11 is an enlarged view of the selected portion 11 in FIG. 2.
The broken lines shown in the drawings depict portions of the virtual reality headset that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.-
6.发明公开公开(公告)号：US20240147060A1
公开(公告)日：2024-05-02
申请号：US18209073
申请日：2023-06-13
发明人： Zhendong FANG
IPC分类号： H04N23/667 , H04N23/11 , H04N23/71 , H04N23/73
CPC分类号： H04N23/667 , H04N23/11 , H04N23/71 , H04N23/73
摘要： A switching method includes: determining a mean brightness value of pixels in an image and a maximum brightness value of the pixels in the image; determining a brightness threshold according to the maximum brightness value in the image; determining a proportion of an area where a brightness value of each pixel in the image is greater than or equal to the brightness threshold to the image to be a bright area proportion of the image; determining a mean brightness threshold and a mean brightness threshold range for the image according to the bright area proportion of the image; counting the number of consecutive image frames where the mean brightness value of the image is within the mean brightness threshold range; and in the case where the number of image frames is greater than or equal to a frame number threshold, switching a first working mode to a second working mode.
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公开(公告)号：US20240094563A1
公开(公告)日：2024-03-21
申请号：US18091744
申请日：2022-12-30
发明人： Gaofeng LV , Cheng WANG , Chunguang LI , Zhongyu WU , Yajuan GAO , Birong JIANG , Ran YOU , Guojun XU
IPC分类号： G02C11/00 , G02C5/14 , G06F3/0354
CPC分类号： G02C11/10 , G02C5/14 , G06F3/03547
摘要： An automatic righting system includes a discrimination calibration module, a righting module, and a controller. The discrimination calibration module includes a distance sensing unit. The distance sensing unit is located at the front end of the glasses and configured to acquire the distance between the distance sensing unit and a first feature position. The righting module includes a push-up air cushion. The push-up air cushion is mounted at the front end of the glasses. The push-up air cushion is configured to be inflated to push the glasses to move upward. The controller is electrically connected to the distance sensing unit and the push-up air cushion. The controller is configured to control the push-up air cushion to start or stop to right the glasses according to a distance signal of the distance sensing unit.
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公开(公告)号：USD1036439S1
公开(公告)日：2024-07-23
申请号：US29887558
申请日：2023-03-22
设计人： Gang Xu , Feifei Han , Jun Shi , Guojun Xu
摘要： FIG. 1 is a top, front, left side perspective view of a virtual reality headset embodying our new design;
FIG. 2 is a bottom, front, left side perspective view thereof;
FIG. 3 is a bottom, rear, right side perspective view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a right side elevation view thereof;
FIG. 8 is a top plan view thereof; and,
FIG. 9 is a bottom plan view thereof.
The broken lines shown in the drawings depict portions of the virtual reality headset that form no part of the claimed design.-
9.发明公开公开(公告)号：US20240171910A1
公开(公告)日：2024-05-23
申请号：US18209377
申请日：2023-06-13
发明人： Lianhui LIU , Yang ZHANG , Ruyi LIU , Guojun XU
摘要： Provided are an environmental sound pass-through method and apparatus applied to VR, a device and a storage medium. The method includes the steps below. Environmental audio information of an ambient environment is acquired by a microphone on a VR device based on a see-through mode of the VR device. The environmental audio information is located to determine sound source position information according to the time difference of the environmental audio information reaching microphones on the VR device, and a filtering process is performed on the environmental audio information to determine filtered audio information. Directional pickup is performed on the filtered audio information to determine to-be-processed audio information according to the sound source position information. A signal amplitude and pass-through loudness of the to-be-processed audio information are adjusted to determine target audio information, and the target audio information is played by a speaker of the VR device.
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公开(公告)号：USD1026909S1
公开(公告)日：2024-05-14
申请号：US29885482
申请日：2023-02-24
设计人： Ran You , Guojun Xu , Cheng Wang
摘要： FIG. 1 is a top, front, right side perspective view of a virtual reality headset embodying our new design;
FIG. 2 is a top, rear, left side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is an enlarged left side elevation view thereof;
FIG. 6 is an enlarged right side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1; and,
FIG. 10 is an enlarged view of the selected portion 10 in FIG. 1.
The broken lines shown in the drawings depict portions of the virtual reality headset that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
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