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公开(公告)号：US11437721B2
公开(公告)日：2022-09-06
申请号：US17306992
申请日：2021-05-04
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , William McFarland , Brian Nam , Christina Xu , Liem Hieu Dinh Vo
Abstract: A method for manufacturing a dual-band antenna includes stamping a metallic sheet to form an antenna plate having at least one antenna element with a low frequency section and a high frequency section having a slot; and folding the at least one antenna element about a portion of a perimeter of the stamped metallic sheet forming an upper surface, a side wall and a lower surface of the at least one antenna element.
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公开(公告)号：US10431868B2
公开(公告)日：2019-10-01
申请号：US15603650
申请日：2017-05-24
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , William McFarland , Jeffrey ChiFai Liew , Patrick Hanley , Yoseph Malkin , Richard Tzewei Chang , Duc Minh Nguyen , Liem Hieu Dinh Vo
IPC: H01Q1/42 , H01Q1/02 , H01Q1/48 , H01Q1/00 , H01Q1/36 , H01Q1/38 , H01Q1/44 , H01Q9/42 , H01Q13/10 , H01Q21/06 , H01Q21/28
Abstract: An antenna system reusing metallic components in a device includes a first antenna element which is also configured to transfer heat into surrounding air; a ground plane which is part of reused metallic components in the device for heat dissipation; and a first physical connection between the first antenna element and the ground plane which supports thermal conductivity based on an associated size and material of the first physical connection.
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公开(公告)号：US20240235022A9
公开(公告)日：2024-07-11
申请号：US17969151
申请日：2022-10-19
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , Tommy Chu , John Liu , Liem Hieu Dinh Vo
CPC classification number: H01Q5/30 , H01Q1/02 , H01Q1/2291 , H01Q1/48 , H01Q5/25
Abstract: An antenna for an electronic device comprising of a metal-sheet antenna and an antenna feed connecting the metal-sheet antenna to a radio frequency (RF) printed circuit board (PCB). A screw configured to operate as a ground feed for the metal-sheet antenna and to provide mechanical support in the electronic device wherein the screw is further configured to provide radiation for additional bands for the antenna. The metal-sheet antenna supports a first band, and the screw supports a second band, based on dimensions of a screw boss, and a third band, based on a gap between the screw boss and the metal-sheet antenna.
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公开(公告)号：US11881623B2
公开(公告)日：2024-01-23
申请号：US17520832
申请日：2021-11-08
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , Arthur Tung , Ming-Tsung Su , Liem Hieu Dinh Vo
Abstract: A wireless device with a slot antenna includes one or more heat spreaders, a PCB with vias to allow current to flow through the PCB, various components disposed on the PCB, and a slot antenna compliment. By layering the components, e.g., heat spreaders, PCB, slot antenna compliment, etc. one or more slot antennas are formed from these components as to integrate the slot antennas into the existing structure. The formed slot antenna is a spiraled shape as to reduce the overall footprint of the slot antenna while keeping the required quarter-wavelength total effective length of an open-slot antenna. The formed slot antenna is wide enough to allow the antenna to accommodate a wide bandwidth and may include a plurality of steps to further allow for tuning of the length of the slot antenna. The wireless device can further include a housing enclosing the internal components.
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公开(公告)号：US20240014548A1
公开(公告)日：2024-01-11
申请号：US17857377
申请日：2022-07-05
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , Yun-Ping Huang , Brian Nam , Liem Hieu Dinh Vo
CPC classification number: H01Q1/52 , H01Q1/48 , H01Q9/0421 , H01Q9/42
Abstract: Two antennas based on quarter wave elements angled relative to each other and connected to two ground planes that are also angled relative to one another, having a shorting connection to cancel the extra capacitance and the antennas form a structure similar to IFA or PIFA. The two antennas fed from alternate ends and spaced closely together in which the connection of each antenna to ground causes the ground plane connections to be electrically far apart. A method of manufacturing an antenna system comprising antenna feeds which are connected via a spring pin and a ground pin that is formed partially by a screw connection, spring clip, or spring pin. The antenna elements are stamped and printed on a single non-conducting surface and the antenna carrier is connected to a circuit board that contains the active electronics.
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Patent Agency Ranking
公开(公告)号：US11652295B2
公开(公告)日：2023-05-16
申请号：US17034291
申请日：2020-09-28
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , Arthur Tung , Brian Nam , Liem Hieu Dinh Vo , William J. McFarland
CPC classification number: H01Q9/0421 , H01Q1/38 , H01Q1/48 , H01Q13/16
Abstract: An antenna element includes an outer conductor and an inner conductor. The outer conductor forms a perimeter of the antenna element. The inner conductor is physically and electrically connected to the outer conductor only at an intermediate connection at an inner portion of the outer conductor. The outer conductor and the inner conductor are arranged to form a slot therebetween. The slot extends around the inner conductor such that each end of the slot is adjacent to the intermediate connection.
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公开(公告)号：US20220140484A1
公开(公告)日：2022-05-05
申请号：US17083802
申请日：2020-10-29
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , Arthur Tung , Brian Nam , Liem Hieu Dinh Vo
Abstract: An integrated metallic component includes a metallic body and an antenna. The metallic body is adapted to at least one of act as a heat exchanger and at least partially enclose electronic components on a Printed Circuit Board (PCB. The antenna includes an antenna element, a short wall, and an antenna feed leg. The antenna element is offset from the metallic body and includes a length extending along a perimeter of the metallic body. The short wall connects the antenna element to the metallic body. The antenna feed leg is offset from the short wall in a direction of the length of the antenna element and adapted to extend from the antenna element to the PCB and to form an electrical connection with an electrical contact for a Radio Frequency (RF) signal trace on the PCB.
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公开(公告)号：US20220102860A1
公开(公告)日：2022-03-31
申请号：US17034291
申请日：2020-09-28
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , Arthur Tung , Brian Nam , Liem Hieu Dinh Vo , William J. McFarland
Abstract: An antenna element includes an outer conductor and an inner conductor. The outer conductor forms a perimeter of the antenna element. The inner conductor is physically and electrically connected to the outer conductor only at an intermediate connection at an inner portion of the outer conductor. The outer conductor and the inner conductor are arranged to form a slot therebetween. The slot extends around the inner conductor such that each end of the slot is adjacent to the intermediate connection.
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公开(公告)号：US20210257733A1
公开(公告)日：2021-08-19
申请号：US17306992
申请日：2021-05-04
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , William McFarland , Brian Nam , Christina Xu , Liem Hieu Dinh Vo
Abstract: A method for manufacturing a dual-band antenna includes stamping a metallic sheet to form an antenna plate having at least one antenna element with a low frequency section and a high frequency section having a slot; and folding the at least one antenna element about a portion of a perimeter of the stamped metallic sheet forming an upper surface, a side wall and a lower surface of the at least one antenna element.
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公开(公告)号：US20210151875A1
公开(公告)日：2021-05-20
申请号：US16683526
申请日：2019-11-14
Applicant: Plume Design, Inc.
Inventor： Miroslav Samardzija , Chien Chang Chen , Ming-Tsung Su , Brian Nam , Liem Hieu Dinh Vo , William McFarland
Abstract: A compact electronic device for wireless communication is disclosed. The compact electronic device includes a main printed circuit board, one or more antennas, at least one conductor, and a shell. The one or more antennas are configured for wireless communication. The at least one conductor being configured to provide at least one of control signals and power to a fan. The shell mounts the fan relative to the main printed circuit board. The shell includes walls forming a cavity. The walls encapsulate the conductor in the cavity.
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