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公开(公告)号：US20240291319A1
公开(公告)日：2024-08-29
申请号：US18113987
申请日：2023-02-24
申请人： Plume Design, Inc.
CPC分类号： H02J50/10 , H02J7/0042
摘要： 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.
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公开(公告)号：US20230134920A1
公开(公告)日：2023-05-04
申请号：US18147551
申请日：2022-12-28
申请人： Plume Design, Inc.
发明人： Ming-Tsung Su , Hao-Hsiu Huang , Miroslav Samardzija , Crystal Wai , Shu Chun Shen , Hsiangyin Cheng , Richard Chang , Liem Hieu Dinh Vo
摘要： 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.
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3.发明公开公开(公告)号：US20240106122A1
公开(公告)日：2024-03-28
申请号：US17951498
申请日：2022-09-23
申请人： Plume Design, Inc.
CPC分类号： H01Q7/00 , H01Q1/2208 , H01Q1/2275 , H01Q1/2283
摘要： A near-field communication (NFC) antenna system comprising an antenna, a plurality of chips, and an antenna matching network connected on one side to the plurality of chips and on another side to the antenna. Wherein only one of the plurality of chips is active at a time with inactive chips have an impedance set combined with the antenna matching network to provide antenna matching with the active chip. The NFC antenna inactive chips are set to open having a corresponding impedance and the impedance is set based on any of transmission line length, width, and gap between. The plurality of chips includes a charging chip and a payment chip.
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公开(公告)号：US20230043018A1
公开(公告)日：2023-02-09
申请号：US17714220
申请日：2022-04-06
申请人： Plume Design, Inc.
发明人： Crystal Wai , Shuhan Liu , Hsiangyin Cheng , Meng-Jung Chuang , Liem Hieu Dinh Vo , Richard Chang , Ming-Tsung Su , Hao-Hsiu Huang , Jeffrey ChiFai Liew , Zhicheng Qiu , Cuong Vu , Fahri Diner , Miroslav Samardzija , Shu Chun Shen
摘要： A smart ring includes a battery, memory, processing circuitry, a plurality of sensors, a plurality of antennas, and a battery, each coupled to one another and all enclosed in a casing, wherein the processing circuitry is configured to conserve the battery by any of sending data to the cloud service when an application is open on the user device, sending data to the cloud service when a threshold is crossed, waking up processing or communicating when there is a change in motion detected by the accelerometer.
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