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1. 发明公开

US20240378728A1 IMAGE SEGMENTATION MODEL TRAINING METHOD AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20240378728A1
公开(公告)日：2024-11-14
申请号：US18347579
申请日：2023-07-06
申请人： Acer Incorporated
发明人： Shang-Lin Chung , Chien-Hung Li
IPC分类号： G06T7/194
CPC分类号： G06T7/194 , G06T2207/20081
摘要： The disclosure provides an image segmentation model training method and an electronic device. The method includes the following steps. A plurality of labeled images of a training image are obtained, wherein each of the labeled images includes a labeled target area and a background area. A union area of the labeled target areas of the plurality of labeled images is obtained, and a complement area of the union area is obtained. A predicted segmented image of the training image is generated using an image segmentation model. A first loss value is generated according to the predicted segmented image and the complement area. A second loss value is generated according to the predicted segmented image and the labeled target area of at least one of the plurality of labeled images. The image segmentation model is trained according to the first loss value and the second loss value.

2. 外观设计

USD1049857S1 Package cushioning member 有权
公开(公告)号：USD1049857S1
公开(公告)日：2024-11-05
申请号：US29891299
申请日：2023-05-04
申请人： Acer Incorporated
设计人： Shu-Hsien Chung
摘要： FIG. 1 is a perspective view of a package cushioning member showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 5.
The broken lines illustrate portions of the package cushioning member that form no part of the claimed design.

3. 发明授权

US12131725B2 Electronic system with heat dissipation and noise reduction function and related acoustic filter 有权
公开(公告)号：US12131725B2
公开(公告)日：2024-10-29
申请号：US17898939
申请日：2022-08-30
申请人： Acer Incorporated
发明人： Jia-Ren Chang , Ruey-Ching Shyu , Feng-Ming Liu
IPC分类号： G10K11/16 , G10K11/172 , H05K7/20
CPC分类号： G10K11/172 , G10K11/161 , H05K7/20172
摘要： An electronic system includes an air vent, a heat sink, a fan, and an acoustic filter. The acoustic filter is disposed between the air vent and the heat sink and includes a sound-receiving opening, a sound-emitting opening, an expansion chamber, a neck channel, and a resonant chamber. The neck channel includes a first opening and a second opening whose surface is perpendicular to the surface of the sound-receiving opening. The first opening is in communication with the expansion chamber. The resonant chamber is connected to the second opening. Fan noise that enters the resonant chamber via the neck tube is dampened by reflective acoustic waves generated by the resonant chamber.

4. 发明公开

US20240357288A1 PAIRING METHOD OF DUAL CHANNEL AND MOBILE DEVICE 审中-公开
公开(公告)号：US20240357288A1
公开(公告)日：2024-10-24
申请号：US18327878
申请日：2023-06-01
申请人： Acer Incorporated
发明人： Po-Jen Tu , Jia-Ren Chang , Kai-Meng Tzeng
IPC分类号： H04R3/12 , H04S1/00
CPC分类号： H04R3/12 , H04S1/00 , H04R2203/12
摘要： A pairing method of dual channel and a mobile device are provided. In the method, an available area is defined according to a first position relation between two audio playback devices and a reference target. A second position relation between the mobile device and the available area is determined. A first corresponding relation between the two audio playback devices and audio signals of the left channel and the right channel is determined according to the second position relation. The audio signals of the left channel and the right channel are played by the two audio playback devices respectively according to the first corresponding relation. Accordingly, the existing problem that the dual channel could not be distinguished may be solved.

5. 发明授权

US12121808B2 Method and computer device for automatically applying optimal configuration for games to run in 3D mode 有权
公开(公告)号：US12121808B2
公开(公告)日：2024-10-22
申请号：US17822214
申请日：2022-08-25
申请人： Acer Incorporated
发明人： Mohammad Foda
IPC分类号： A63F13/52 , A63F13/77
CPC分类号： A63F13/52 , A63F13/77 , A63F2300/552 , A63F2300/66
摘要： A method for automatically applying the optimal configuration for each of a plurality of games to run in a three-dimensional (3D) mode is provided. The method is executed by a computer device. The method includes the step of copying a first configuration file of the game from a first location to a third location in response to a request for one of the games to be launched in the stereoscopic 3D mode. The method further includes the step of overwriting the first configuration file stored in the first location with a second configuration file from a second location. The method further includes the step of causing the game to launch in the stereoscopic 3D mode. The second set of parameter settings is the optimal configuration for the game to run in the stereoscopic 3D mode.

6. 发明公开

US20240347288A1 KEY STRUCTURE 审中-公开
公开(公告)号：US20240347288A1
公开(公告)日：2024-10-17
申请号：US18515266
申请日：2023-11-21
申请人： Acer Incorporated
发明人： Hung-Chi Chen , Cheng-Han Lin , Chuan-Hua Wang , Po-Yi Lee , Pin-Chueh Lin
IPC分类号： H01H13/02 , H01H9/54
CPC分类号： H01H13/023 , H01H9/54 , H01H2219/002
摘要： A key structure including a base plate, a thin film circuit, a display key, an elastic supporting member, and a lifting mechanism is provided. The thin film circuit is disposed on the base plate. The display key is disposed above the thin film circuit. The elastic supporting member is disposed between the display key and the thin film circuit. The lifting mechanism is disposed between the display key and the base plate.

7. 发明公开

US20240345622A1 PORTABLE ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20240345622A1
公开(公告)日：2024-10-17
申请号：US18513635
申请日：2023-11-20
申请人： Acer Incorporated
发明人： Hung-Chi Chen , Hsueh-Wei Chung , Pao-Ching Huang , Huei-Ting Chuang , Chao-Di Shen
IPC分类号： G06F1/16 , F21V8/00
CPC分类号： G06F1/1616 , G02B6/0035 , G02B6/005 , G02B6/0088 , G02B6/0091 , G02F1/133606 , G06F1/1637 , G06F3/0202
摘要： A portable electronic device including a first body, a second body, and a light module is provided. The second body is pivotally connected to the first body. The light module is adjacent to the second body and is disposed on the first body. The light module includes a frame, a light guide plate, a light source, a patterned light guide film, and a light-transmitting cover plate. The frame is disposed on the first body. The light guide plate is disposed in the frame and has a light incident surface and a light emitting surface. The light source is disposed in the frame as corresponding to the light incident surface of the light guide plate. The patterned light guide film is detachably disposed on the light guide plate and covers the light emitting surface. The light-transmitting cover plate is detachably disposed on the frame and covers the patterned light guide film.

8. 外观设计

USD1046847S1 Computer host 有权
公开(公告)号：USD1046847S1
公开(公告)日：2024-10-15
申请号：US29888420
申请日：2023-03-30
申请人： Acer Incorporated
设计人： Ming-Cheng Wu , Yi-Heng Lee , Ching-Yi Lu
摘要： FIG. 1 is a perspective view of a computer host showing our new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is an enlarged view of the portion, labeled ‘9’ in FIG. 1;
FIG. 10 is an enlarged view of the portion, labeled ‘10’ in FIG. 2;
FIG. 11 is an enlarged view of the portion, labeled ‘11’ in FIG. 6; and,
FIG. 12 is a perspective view thereof, showing the computer host of FIGS. 1-8 in a state of use.
The dashed broken lines, illustrating a set of headphones in FIG. 9, represent environment and form no part of the claimed design. All other dashed broken lines illustrate portions of the computer host that form no part of the claimed design. The long-dash short-dash broken lines represent the extents of the detail views and form no part thereof. The oblique line shading shown in the drawings indicates a transparent or translucent surface.

9. 发明授权

US12106395B2 Augmented reality system and operation method thereof 有权
公开(公告)号：US12106395B2
公开(公告)日：2024-10-01
申请号：US17467279
申请日：2021-09-06
申请人： Acer Incorporated
发明人： Chih-Wen Huang , Wen-Cheng Hsu , Yu Fu , Chao-Kuang Yang
IPC分类号： G06T11/00 , G06T7/73 , H04N7/15 , H04W4/029
CPC分类号： G06T11/00 , G06T7/73 , H04N7/157 , H04W4/029 , G06T2207/30204
摘要： An augmented reality (AR) system and an operation method thereof are provided. The AR system includes a target device and an AR device. The AR device captures the target device to generate a picture. The target device provides a digital content to the AR device. The AR device tracks the target device in the picture for an AR application. During the AR application, the AR device overlays the digital content on the target device in the picture.

10. 发明授权

US12102728B2 Electronic device with antibacterial effect detection and portable device 有权
公开(公告)号：US12102728B2
公开(公告)日：2024-10-01
申请号：US17464089
申请日：2021-09-01
申请人： Acer Incorporated
发明人： Chueh-Pin Ko , Chih-Chiang Chen
IPC分类号： A61L2/28 , B08B7/00 , H05K5/02 , H05K9/00
CPC分类号： A61L2/28 , B08B7/0035 , H05K5/0217 , H05K9/0007 , A61L2202/14 , B32B2307/754
摘要： An electronic device with antibacterial effect detection and a portable device are provided. The electronic device includes an antibacterial housing, a light emitting unit, a light receiving unit and a processing unit. The antibacterial housing has a concave hole, which gradually shrinks from the inside to the outside. The light emitting unit is arranged under the concave hole of the antibacterial housing. The light emitting unit is used for emitting a detection light toward an inclined side wall of the concave hole. The light receiving unit is arranged under the concave hole of the antibacterial housing. The light receiving unit is used for receiving a detection light reflected from the inclined side wall of the concave hole. The processing unit is used for analyzing the antibacterial effect of the antibacterial housing according to the detection light.

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