公开(公告)号：USD1032383S1

公开(公告)日：2024-06-25

申请号：US29843885

申请日：2022-06-24

Applicant: Plume Design, Inc.

Designer： Meng-Jung Chuang ,  Shuhan Liu ,  Shu Chun Shen ,  Liem Hieu Dinh Vo ,  Crystal Wai

Abstract: FIG. 1 is a front perspective view of a ring sizer.
FIG. 2 is a rear perspective view of the ring sizer opposite from FIG. 1.
FIG. 3 is a top view of the ring sizer.
FIG. 4 is a bottom view of the ring sizer.
FIG. 5 is a side view of the ring sizer.
FIG. 6 is a front view of the ring sizer; and,
FIG. 7 is a rear view of the ring sizer.
The broken lines depict portions of the article that form no part of the claimed design.

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

IPC: H01Q5/30 ,  H01Q13/10 ,  H01Q7/00

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.

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.

公开(公告)号：US20190190115A1

公开(公告)日：2019-06-20

申请号：US15846285

申请日：2017-12-19

Applicant: Plume Design, Inc.

Inventor： Miroslav SAMARDZIJA ,  Liem Hieu Dinh Vo ,  Brian Nam ,  Stan Su ,  Christina Xu ,  William Mcfarland

IPC: H01Q1/02 ,  H01Q1/38 ,  H01Q13/10 ,  H01Q1/22

CPC classification number: H01Q1/02 ,  H01Q1/2291 ,  H01Q13/10

Abstract: A wireless device with a slot antenna includes one or more heatsinks; one or more circuit boards with a plurality of components thereon; a housing enclosing the one or more heatsinks and the one or more circuit boards; and a slot antenna including a slot formed in or between the one or more heatsinks and an antenna feed, wherein the slot is further utilized for ventilation within the housing. The slot antenna can further include a conductive sheet placed over an end of the slot for tuning; and a dielectric material disposed in and over some portion of length of the slot, wherein the portion of the length is selected to fine tune a frequency of resonance of the slot antenna, wherein one or more components of the plurality of components are used to electrically load the slot thereby mechanically shortening a resonant length L of the slot.

公开(公告)号：US12230894B2

公开(公告)日：2025-02-18

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

IPC: H01Q5/30 ,  H01Q1/02 ,  H01Q1/22 ,  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.

公开(公告)号：US20240291319A1

公开(公告)日：2024-08-29

申请号：US18113987

申请日：2023-02-24

Applicant: Plume Design, Inc.

Inventor： Miroslav Samardzija ,  Hsiangyin Cheng ,  Shu Chun Shen ,  Liem Hieu Dinh Vo

IPC: H02J50/10 ,  H02J7/00

CPC classification number: H02J50/10 ,  H02J7/0042

Abstract: Disclosed is a charger for a smart ring that includes a charger island disposed to the charger and configured to receive the smart ring. The charger island has a plurality of transmit antennas located in or on the charger island. When activated, a transmit antenna is configured to couple, via a Near Field Communication (NFC) chip/circuit, with a receive antenna on the smart ring for charging thereof. The active transmit antenna is based on an orientation of the smart ring on the charger island where the charging is performed regardless of alignment between the ring and the charger island. A conductive sheet can be included between the plurality of transmit antennas and an interior of the charger island in order to isolate the plurality of transmit antennas from one another.

公开(公告)号：US11704529B2

公开(公告)日：2023-07-18

申请号：US17511877

申请日：2021-10-27

Applicant: Plume Design, Inc.

Inventor： Miroslav Samardzija ,  Hsiang Yin Cheng ,  Ming-Tsung Su ,  Liem Hieu Dinh Vo

IPC: G08B21/00 ,  G06K19/07 ,  H01Q1/00 ,  H01Q1/22

CPC classification number: G06K19/0724 ,  G06K19/0706 ,  H01Q1/007 ,  H01Q1/2291 ,  H04Q2201/10

Abstract: Tracker tags, smart tags, locator tags, and the like are provided. A portable tracker device, according to one implementation, includes a housing having a front cover and a back cover. The portable tracker device also includes Radio Frequency (RF) circuitry configured to operate within at least one of a Bluetooth (BT) frequency range and an Ultra-Wideband (UWB) frequency range. Also, the portable tracker device includes a piezoelectric device having a first conductive plate and a second conductive plate. The RF circuitry utilizes at least one of the front cover, the back cover, the first conductive plate, and the second conductive plate as one or more antennas.

公开(公告)号：US20230134920A1

公开(公告)日：2023-05-04

申请号：US18147551

申请日：2022-12-28

Applicant: Plume Design, Inc.

Inventor： Ming-Tsung Su ,  Hao-Hsiu Huang ,  Miroslav Samardzija ,  Crystal Wai ,  Shu Chun Shen ,  Hsiangyin Cheng ,  Richard Chang ,  Liem Hieu Dinh Vo

IPC: H02J7/00 ,  H04W4/80 ,  H02J50/20

Abstract: A portable electronic charging case, with a compact form-factor, such as for a smart ring or the like, includes a base; a front cover connected to the base and configured to seal an interior of the charging case; a post on the base and in the interior; an antenna disposed within the post; and circuitry connected to the antenna and to a charging port located on the base. The electronic charging case includes advanced functionality, an aesthetic design, and a compact form-factor. The compact form-factor includes an embedded battery, an environmentally sealed design, and a small NFC/Bluetooth antenna. The aesthetic design includes no user-actuated mechanisms on an exterior of the charging case and an intelligent light sensor for illuminating the charging case. The advanced functionality includes the embedded battery, intelligent light sensor, a temperature sensor for monitoring a user, and monitoring techniques working in conjunction with an associated wearable device.

公开(公告)号：US11233328B2

公开(公告)日：2022-01-25

申请号：US16565573

申请日：2019-09-10

Applicant: Plume Design, Inc.

Inventor： Miroslav Samardzija ,  Brian Nam ,  Ming-Tsung Su ,  Liem Hieu Dinh Vo

IPC: H01Q5/30 ,  H01Q5/10 ,  H01Q1/24 ,  H01Q5/378 ,  H01Q7/00

Abstract: A dual-band antenna or coupled resonators, related wireless device applications, and methods of manufacturing the same are provided. Embodiments of the antenna have resonant frequencies in a lower 2-3 GHz frequency band and a higher 5-6 GHz frequency band range. The antenna has a high frequency portion that may be configured to operate as an inverted F antenna. The high frequency element is also positioned adjacent to a nearby parasitic element. In operation, the high frequency element and the parasitic element couple together and form a current loop, or loop antenna which is configured to resonate at a low frequency band.

公开(公告)号：US20210160878A1

公开(公告)日：2021-05-27

申请号：US17046831

申请日：2019-05-15

Applicant: Plume Design, Inc.

Inventor： Miroslav Samardzija ,  Brian Nam ,  Liem Hieu Dinh Vo ,  William McFarland

IPC: H04W72/04 ,  H04W52/36 ,  H04W52/46 ,  H04W52/18 ,  H04W84/18 ,  H04W4/06

Abstract: Systems and methods for operating a radio system include configuring a first antenna of a plurality of antennas in a wireless device to operate in a configured mode of a plurality of modes, wherein the plurality of modes include a first mode of operating as a quarter wave for operation in a 2.4 GHz band, a second mode of operating as a half wave for operation in a 5 GHz band, and a third mode of operating simultaneous as a half wave and a quarter wave for operation in both the 2.4 GHz band and the 5 GHz band; and operating a first radio of a plurality of radios connected to the first antenna in the configured mode of the first antenna.