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公开(公告)号：US12074369B2
公开(公告)日：2024-08-27
申请号：US17846308
申请日：2022-06-22
发明人： Bingjie Deng , Guofeng Hong
CPC分类号： H01Q1/526 , H01Q1/2283 , H01Q1/528
摘要： An antenna assembly and an electronic device are provided. The antenna assembly comprises a dielectric substrate; an antenna unit, arranged on a surface of the dielectric substrate; a radio frequency chip, arranged on a surface of the dielectric substrate, and connected with the antenna unit; and a metal shielding cover, arranged on another surface of the dielectric substrate facing away from the antenna unit, and coving the antenna unit. The electromagnetic interference to antenna unit caused by other electronic devices of electronic equipment can be isolated through the metal shielding cover, and the antenna unit and the radio frequency chip of the antenna assembly can be arranged on the same dielectric substrate, avoiding the use of a coaxial cable to connect the antenna unit and the radio frequency chip, thereby solving the problem of electromagnetic interference to and ensuring the radiation performance of the antenna unit.
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公开(公告)号：USD1032611S1
公开(公告)日：2024-06-25
申请号：US29862253
申请日：2022-12-07
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIKUN ELECTRONICS CO., LTD.
设计人： Jing Liu
摘要： FIG. 1 is a front perspective view of an electronic stylus showing an embodiment of the claimed design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.-
公开(公告)号：USD1032610S1
公开(公告)日：2024-06-25
申请号：US29806468
申请日：2021-09-03
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
设计人： Fanglong Hu
摘要： FIG. 1 is a front view of a stylus showing an embodiment of the claimed design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a left front perspective view thereof; and,
FIG. 8 is a left rear perspective view thereof.-
公开(公告)号：US20220027031A1
公开(公告)日：2022-01-27
申请号：US17497872
申请日：2021-10-08
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIZHEN INFORMATION TECHNOLOGY CO., LTD.
发明人： Yichang GU
IPC分类号： G06F3/0484 , G06F3/0488
摘要： The present disclosure discloses a method, a device, an apparatus, and a non-transitory readable storage medium of controlling a touch operation mode. The method includes responding to a mode trigger operation, selecting a touch operation mode corresponding to the mode trigger operation as an initial touch operation mode, monitoring an operation duration in the initial touch operation mode, and according to the operation duration, determining and controlling the execution of a current touch operation mode.
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公开(公告)号：US20220019346A1
公开(公告)日：2022-01-20
申请号：US17488294
申请日：2021-09-29
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIZHEN INFORMATION TECHNOLOGY CO., LTD.
发明人： Baoju FAN
IPC分类号： G06F3/0488 , G06F3/0484
摘要： A table processing method, device, an interactive white board and a storage medium is disclosed. The method therein includes, when an erasing instruction is received, determining whether a current erasing operation is in a first cell of a created table; and, in response to the erasing operation is in the first cell, when the erasing operation ends, updating the first cell to shrink the first cell.
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公开(公告)号：US20240348975A1
公开(公告)日：2024-10-17
申请号：US18755631
申请日：2024-06-26
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIYUAN ARTIFICIAL INTELLIGENCE INNOVATION RESEARCH INSTITUTE CO., LTD.
发明人： Weiyong YUE
摘要： The present disclosure provides a speaker box structure and an electronic device. The speaker box structure includes a speaker box housing, a sound guiding member, a high-pitched speaker, and a mid-bass speaker. The sound guiding member is installed on the speaker box housing, and the sound guiding member forms a high-pitched sound guiding channel and a mid-bass sound guiding channel at intervals. Both the high-pitched sound guiding channel and the mid-bass sound guiding channel have a sound inlet facing the speaker box housing and a sound outlet facing away from the speaker box housing. The high-pitched speaker is disposed on the speaker box housing and is opposite to the sound inlet of the high-pitched sound guiding channel, and the mid-bass speaker is disposed on the speaker box housing and is opposite to the sound inlet of the mid-bass sound guiding channel.
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公开(公告)号：US20240334105A1
公开(公告)日：2024-10-03
申请号：US18741731
申请日：2024-06-12
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIYUAN ARTIFICIAL INTELLIGENCE INNOVATION RESEARCH INSTITUTE CO., LTD.
发明人： Weiyong YUE
摘要： The present disclosure provides a speaker and a speaker box. The speaker includes a frame, a U-yoke and a voice coil portion. The frame includes two side walls disposed opposite to each other, and there is an interconnected accommodating cavity and mounting hole between the two side walls. The maximum distance between the two side walls in the mounting hole is A, and the distance between the two side walls in the accommodating cavity is B, where A>B. The U-yoke is arranged in the mounting hole, an outer wall of the U-yoke fits an inner wall of the mounting hole. A part of the voice coil portion is located in the U-yoke, and the other part of the voice coil portion is located in the accommodating cavity.
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公开(公告)号：US12088000B2
公开(公告)日：2024-09-10
申请号：US17992850
申请日：2022-11-22
发明人： Bingjie Deng , Guofeng Hong , Yanxi Chen
CPC分类号： H01Q1/2291 , H01Q1/48 , H01Q1/526 , H01Q9/0407 , H01Q21/06
摘要： An interactive white board includes a display screen, a metal backboard, an antenna assembly, and a mainboard, wherein the metal backboard is located behind the display screen, and is provided with through holes, the antenna assembly is disposed on a surface of the metal backboard facing away from the display screen, and is located in a display region of the display screen, the antenna assembly is disposed directly opposite to the through holes, the mainboard is provided on the surface of the metal backboard facing away from the display screen, and the antenna assembly is electrically connected with the mainboard.
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公开(公告)号：US12050836B2
公开(公告)日：2024-07-30
申请号：US17551150
申请日：2021-12-14
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIZHEN INFORMATION TECHNOLOGY CO., LTD.
发明人： Jiaye Yang , Nan Tian , Zhiqiang Xiao , Yingyan Xin , Qun Wang , Yichang Gu
CPC分类号： G06F3/1454 , G06F8/65 , H04W76/10
摘要： A screen transmission processing method and device. The method includes determining that a source device is connected to a screen transmission device, wherein the screen transmission device is configured to be in a communication connection with a target device with which a pairing is completed; determining that a screen transmission client has been installed in the source device; determining that the screen transmission client is in a state to be updated; in response to the state to be updated, acquiring an update file of the screen transmission client from the target device through the screen transmission device; and according to the update file, updating the screen transmission client.
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公开(公告)号：US11991839B2
公开(公告)日：2024-05-21
申请号：US17562868
申请日：2021-12-27
申请人： GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED , GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
发明人： Zhenxing Li
IPC分类号： H05K5/00
CPC分类号： H05K5/0017
摘要： A bezel connection structure and a display. The bezel connection structure comprises a first bezel (10) and a second bezel (30). A first connection portion (20) is provided on the first bezel (10). A second connection portion (40) is provided on the second bezel (30), and the first connection portion (20) is in lap joint with the second connection portion (40). The first bezel (10) abuts against one end of the second connection portion (40). The cooperation of the bezel connection structure is simple, and production and manufacturing are easy, thereby improving a production efficiency of products, and further reducing the production and manufacturing cost of products.
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