公开(公告)号：US20230246340A1

公开(公告)日：2023-08-03

申请号：US18297327

申请日：2023-04-07

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Arthur TUNG ,  Brian NAM ,  Liem Hieu Dinh VO ,  William J. MCFARLAND

IPC: H01Q9/04 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q13/16

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.

公开(公告)号：US20250132491A1

公开(公告)日：2025-04-24

申请号：US19000818

申请日：2024-12-24

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Eden CHENG ,  Robert HUANG ,  Liem Hieu Dinh VO

IPC: H01Q1/27 ,  H01Q1/08 ,  H01Q5/48 ,  H01Q7/00

Abstract: A wearable ring includes an inner surface and an outer surface; a first antenna component and a second antenna component, each disposed between the inner surface and the outer surface; a first electrical circuit connecting a first end portion of the first antenna component with a first end portion of the second antenna component; and a second electrical circuit connecting a second end portion of the first antenna component with a second end portion of the second antenna component, and wherein, based on configuration of the first electrical circuit and the second electrical circuit, the first antenna component and second antenna component are configured to operate in a given frequency band.

公开(公告)号：US20240313867A1

公开(公告)日：2024-09-19

申请号：US18183241

申请日：2023-03-14

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Tommy CHU ,  Liem Hieu Dinh VO

IPC: H04B17/00 ,  H04B17/18 ,  H04B17/29

CPC classification number: H04B17/0085 ,  H04B17/18 ,  H04B17/29

Abstract: System and methods are provided for selecting reference units for calibration of OTA testing stations. Various embodiments include selecting a reference unit for over-the-air (OTA) testing, the selecting including responsive to conducting one or more tests for a plurality of test items on a plurality of units via an OTA testing station, collecting test result values for each of the plurality of test items; calculating a sum of all errors for each of the units, wherein the errors represent a deviation from an average result for each of the test items; determining a unit which exhibits a lowest sum value of all of the errors, wherein the unit is determined as a reference unit for calibrating the OTA testing station; and testing a wireless device with the reference unit.

公开(公告)号：US20250055192A1

公开(公告)日：2025-02-13

申请号：US18927119

申请日：2024-10-25

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Brian NAM ,  Liem Hieu Dinh VO ,  William J. MCFARLAND

IPC: H01Q5/50 ,  H04B1/00 ,  H04B1/48 ,  H04L1/00 ,  H04L12/18 ,  H04L27/26 ,  H04W4/06 ,  H04W52/14 ,  H04W52/18 ,  H04W52/24 ,  H04W52/28 ,  H04W52/36 ,  H04W52/46 ,  H04W52/50 ,  H04W52/54 ,  H04W72/044 ,  H04W74/00 ,  H04W84/12 ,  H04W84/18

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.

公开(公告)号：US20250028801A1

公开(公告)日：2025-01-23

申请号：US18354752

申请日：2023-07-19

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Gal TRAPECAR ,  Grigor RISTOV ,  Dariusz KOPKA ,  Liem Hieu Dinh VO

IPC: G06F21/32 ,  G06F21/34

Abstract: Disclosed are systems and methods that provide a novel framework for user authentication and verification via a user's wearable device. In some embodiments, information, inclusive of data, metadata, metrics and/or models of a user's vein structure in their hand/finger can be leveraged to determine whether a user is to be granted access to securely held resources, inclusive of real-world, digital and/or electronic assets. The disclosed framework can operate to cause a wearable device of a user to check whether vein/vital information of a user corresponds to learned/known vein model data of the user, whereby an access request can be enabled via communication via the wearable upon performing such determination.

公开(公告)号：US20250012836A1

公开(公告)日：2025-01-09

申请号：US18347747

申请日：2023-07-06

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Arthur TUNG ,  Liem Hieu Dinh VO

IPC: G01R29/08

Abstract: A disclosed indirect antenna testing apparatus may include (1) a Near Field Communication (NFC) interface that includes an NFC coil, the NFC interface dimensioned to receive a test NFC device while positioning the test NFC device within an effective range of the NFC coil, and (2) a Vector Network Analyzer (VNA) electrically coupled to the NFC coil and configured to (A) emit a signal via the NFC coil, and (B) monitor for a resonance from the test NFC device within at least one predetermined electromagnetic band. Various additional control devices, apparatuses, systems, and methods are also disclosed.

公开(公告)号：US20240349154A1

公开(公告)日：2024-10-17

申请号：US18300809

申请日：2023-04-14

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Trevor SANDS ,  Dariusz KOPKA ,  Gal TRAPECAR ,  Grigor RISTOV ,  Liem Hieu Dinh VO

IPC: H04W36/32 ,  H04W36/14

CPC classification number: H04W36/32 ,  H04W36/14

Abstract: Disclosed are systems and methods that provide a computerized framework that provides functionality for an expanded node-based network that can dynamically adapt to the location/position of a location tracker, while enabling the tracker to automatically trigger security and/or safety features for its associated user/item. The disclosed framework can dynamically and automatically compile connectivity nodes of disparate networks to provide (both low-cost and high-end) trackers continuous network coverage. Effectively, the disclosed framework can provide trackers with an adaptive Internet of Things (IoT)-type network that leverages connectivity nodes of specific networks to provide and maintain connectivity the tracker as the tracker traverses the real-world. Moreover, the tracker can provide capabilities that automatically can detect specific types of events, which can trigger notifications, alerts and/or remedial measures that are all enabled via the novel network connectivity provided via the disclosed framework.

公开(公告)号：US20240128651A1

公开(公告)日：2024-04-18

申请号：US18536892

申请日：2023-12-12

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Arthur TUNG ,  Ming-Tsung SU ,  Liem Hieu Dinh VO

IPC: H01Q13/18 ,  H01Q1/36 ,  H01Q13/16

CPC classification number: H01Q13/18 ,  H01Q1/36 ,  H01Q13/16

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.

公开(公告)号：US20250132495A1

公开(公告)日：2025-04-24

申请号：US18913295

申请日：2024-10-11

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Arthur TUNG ,  Yu Ching CHU ,  Yun-Ping HUANG ,  Liem Hieu Dinh VO

IPC: H01Q5/378 ,  H01Q9/04 ,  H01Q19/00

Abstract: The disclosure describes an antenna that is formed from a continuous material according to some embodiments. In some embodiments, the antenna includes a plurality of individual antenna modules each formed from the continuous material. In some embodiments, each antenna module is configured to resonate at a plurality of frequencies. In some embodiments, each antenna module is configured to receive a voltage and/or current from a single feeder. In some embodiments, each of the antenna modules are effectively electrically isolated from each other. In some embodiments, each antenna module includes one or more driven portions and one or more parasitic portions. In some embodiments, the one or more driven portions are configured and/or arranged to induce a voltage in the one or more parasitic portions.

公开(公告)号：US20250031961A1

公开(公告)日：2025-01-30

申请号：US18357476

申请日：2023-07-24

Applicant: PLUME DESIGN, INC.

Inventor： Miroslav SAMARDZIJA ,  Shruti ROYYURU ,  Liem Hieu Dinh VO

IPC: A61B5/00

Abstract: Disclosed are systems and methods that, via the disclosed functionality, can involve receiving (1) a request from a wearer of a wearable for the wearer to acquire an item and (2) from a secure storage device included in the wearable that securely maintains a set of restrictions associated with the wearer, the set of restrictions associated with the wearer. The systems and methods also include identifying at least one potential restriction associated with the item and determining, based on the set of restrictions associated with the wearer and the at least one potential restriction, a restriction associated with the item and the wearer. The systems and methods may also include executing at least one warning action in response to determining the restriction associated with the item and the wearer. Various other systems, methods, and computer-readable media are also disclosed.