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1. 发明授权

US12034208B2 Multi-input and multi-output antenna apparatus 有权
公开(公告)号：US12034208B2
公开(公告)日：2024-07-09
申请号：US17575786
申请日：2022-01-14
申请人： KMW INC.
发明人： Kyo Sung Ji , Chang Woo Yoo , Hye Yeon Kim
IPC分类号： H01Q1/42 , H01Q1/38
CPC分类号： H01Q1/42 , H01Q1/38
摘要： The present invention relates to a multi-input and multi-output antenna apparatus, and in particular, the antenna apparatus provides an advantage of easy heat dissipation and calibration control by comprising: an antenna unit in which a transmission and reception substrate and an antenna substrate having a plurality of electric elements provided on one surface or the other surface thereof are stacked and arranged in the front-rear direction; a control unit in which a BB substrate and a PSU substrate having a plurality of electric elements provided on one surface or the other surface thereof are stacked and arranged in the front-rear direction, and which is provided so as to enable calibration control by using a connection between the antenna unit and a power supply or a control signal; and at least one connecting card which is provided so as to enable connection of the power supply or the control signal between the antenna unit and the control unit.

2. 发明授权

US11888207B2 Antenna apparatus 有权
公开(公告)号：US11888207B2
公开(公告)日：2024-01-30
申请号：US17555454
申请日：2021-12-19
申请人： KMW INC.
发明人： Kyo Sung Ji , Chang Woo Yoo , Bae Mook Jeong , Min Seon Yun , Jin Soo Yeo
IPC分类号： H01Q1/02 , H01Q1/42
CPC分类号： H01Q1/02 , H01Q1/422
摘要： An antenna apparatus is disclosed, including a lower housing, a middle housing disposed on the lower housing and having one surface formed with one or more first heat dissipation fins, a first accommodation space formed by the lower housing and the middle housing, at least one first heat-generating element disposed in the first accommodation space, one or more heat dissipation supports each disposed on the middle housing and having at least one surface formed with one or more second heat dissipation fins, and an antenna module supported on the one or more heat dissipation supports.

3. 外观设计

USD1015313S1 Antenna 有权
公开(公告)号：USD1015313S1
公开(公告)日：2024-02-20
申请号：US29787339
申请日：2021-06-06
申请人： KMW INC.
设计人： Duk Yong Kim , Kyo Sung Ji , Chi Back Ryu , Min Soo Kim , Won Jun Park
摘要： FIG. 1 is a perspective view of an antenna showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings depict portions of the antenna that form no part of the claimed design.

4. 外观设计

USD1014474S1 Antenna 有权
公开(公告)号：USD1014474S1
公开(公告)日：2024-02-13
申请号：US29787084
申请日：2021-06-04
申请人： KMW INC.
设计人： Kyo Sung Ji , Chi Back Ryu , Min Soo Kim
摘要： FIG. 1 is a perspective view of an antenna showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings depict portions of the antenna that form no part of the claimed design.

5. 外观设计

USD985545S1 Antenna 有权
公开(公告)号：USD985545S1
公开(公告)日：2023-05-09
申请号：US29787276
申请日：2021-06-04
申请人： KMW INC.
设计人： Kyo Sung Ji , Chi Back Ryu , Min Soo Kim
摘要： FIG. 1 is a perspective view of an antenna showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings depict portions of the antenna that form no part of the claimed design.

6. 发明授权

US12142835B2 Antenna device 有权
公开(公告)号：US12142835B2
公开(公告)日：2024-11-12
申请号：US17992916
申请日：2022-11-22
申请人： KMW INC.
发明人： Kyo Sung Ji , Bae Mook Jeong , Joung Hoe Kim
IPC分类号： H01Q21/00 , H01Q1/48 , H01Q1/52 , H01Q9/04 , H01Q21/06
CPC分类号： H01Q21/0075 , H01Q1/48 , H01Q1/526 , H01Q9/045 , H01Q21/065
摘要： The present invention relates to an antenna device and, particularly, the antenna device comprises: a printed board assembly (hereinafter, referred to as “PBA”) having a plurality of antenna-related components mounted on one surface thereof, and having a plurality of filters mounted on the other surface thereof, an antenna board which is arranged to be stacked on one surface side of the PBA, and which has a plurality of antenna elements mounted on one surface thereof and connected to construct electrical signal lines with the filters in close contact with the other surface thereof, and clamshell units interposed between the other surface of the PBA and one surface of the filters to perform a signal shielding function, wherein the insides of the clamshell units include strip line connectors which absorb the assembly tolerance between the clamshell units while being partially deformed by means of the adhesion of the filters during close-coupling of the filters, and which shield a signal by means of ground surfaces arranged around the strip line connector while constructing the electrical signal lines, and thus the manufacturing cost of the filters is reduced and impedance properties are prevented from being easily disrupted.

7. 外观设计

USD989049S1 Antenna 有权
公开(公告)号：USD989049S1
公开(公告)日：2023-06-13
申请号：US29787129
申请日：2021-06-04
申请人： KMW INC.
设计人： Kyo Sung Ji , Chi Back Ryu , Min Soo Kim
摘要： FIG. 1 is a perspective view of an antenna showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings depict portions of the antenna that form no part of the claimed design.

8. 外观设计

USD985546S1 Antenna 有权
公开(公告)号：USD985546S1
公开(公告)日：2023-05-09
申请号：US29787282
申请日：2021-06-04
申请人： KMW INC.
设计人： Kyo Sung Ji , Chi Back Ryu , Min Soo Kim
摘要： FIG. 1 is a perspective view of an antenna showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings depict portions of the antenna that form no part of the claimed design.

9. 发明授权

US12150278B2 Heat dissipating apparatus for electronic elements 有权
公开(公告)号：US12150278B2
公开(公告)日：2024-11-19
申请号：US17881653
申请日：2022-08-05
申请人： KMW INC.
发明人： Kyo Sung Ji , Bae Mook Jeong , In Hwa Choi
IPC分类号： H05K7/20 , H01Q1/02 , H05K7/14
CPC分类号： H05K7/20327 , H01Q1/02 , H05K7/1427 , H05K7/2039
摘要： Provided is a heat dissipating apparatus for electronic elements which has the minimum size but has improved heat dissipating performance. To this end, the heat dissipating apparatus for electronic elements, according to the present invention, comprises: a heat dissipating housing having an internal space; a shield case formed of a thermally conductive material, wherein the shield case is disposed in the heat dissipating housing and partitions the internal space into a first chamber which is a vacuum space to be filled with a refrigerant and a second chamber which is a non-vacuum space; and a printed circuit board which is disposed in the shield case and has a heat dissipating element. The shield case evaporates the refrigerant by using sensible heat transferred from the heat dissipating element to the shield case and latent heat transferred from the shield case to the first chamber.

10. 发明授权

US12034214B2 Antenna apparatus 有权
公开(公告)号：US12034214B2
公开(公告)日：2024-07-09
申请号：US17522917
申请日：2021-11-10
申请人： KMW INC.
发明人： Chang Woo Yoo , Kyo Sung Ji , Min Seon Yun , Hye Yeon Kim
IPC分类号： H01Q21/00 , H01Q1/02 , H01Q1/42 , H01Q1/52 , H01Q5/50 , H01Q21/06
CPC分类号： H01Q21/0025 , H01Q1/02 , H01Q1/42 , H01Q1/526 , H01Q5/50 , H01Q21/065
摘要： The present invention relates to an antenna apparatus and, in particular, comprises: a main housing having an inner space formed therein so as to embed a main board and having a plurality of radiating fins provided on an outer surface thereof; a cover housing provided so as to shield the inner space of the main housing and having a plurality of radiating fins provided on an outer surface thereof; and a plurality of unit antenna blocks detachably coupled so as to occupy a portion of the outer surface of the cover housing, and having an antenna substrate embedded therein, the antenna substrate having one or more antenna elements and one or more antenna filters combined thereto, wherein the plurality of unit antenna blocks are signal-connected to the main board via at least one connecting card, thereby providing an advantage that dual banding can be realized as well as enabling effective heat dissipation.

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