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公开(公告)号：US20170055303A1
公开(公告)日：2017-02-23
申请号：US15239813
申请日：2016-08-17
Applicant: Samsung Electronics Co., Ltd
Inventor： Yifei Wang , Shyam Prasad , Rathinamoorthy Mylsamy , Bulent Kasman , Peng Ning
Abstract: A method is provided for wireless data transfer. The method includes determining, at a mobile device, communication capability of another device for receiving data. The method also includes selecting an optimal communication protocol for communicating the data based on the determined communication capability. The method also includes communicating the data with the other device using the selected optimal communication protocol.
Abstract translation: 提供了一种用于无线数据传输的方法。 该方法包括在移动设备处确定用于接收数据的另一设备的通信能力。 该方法还包括基于确定的通信能力选择用于传送数据的最佳通信协议。 该方法还包括使用所选择的最佳通信协议与另一设备通信数据。
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公开(公告)号：US11443323B2
公开(公告)日：2022-09-13
申请号：US16122705
申请日：2018-09-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yifei Wang , An Liu , Pai Peng , Peng Ning
Abstract: A mobile communications device includes a near field communications (NFC) port and processor. The processor executes a trusted application within a trusted execution environment (TEE) for processing sensitive data. Additionally, the processor executes a NFC driver within the TEE for providing a secure channel between the trusted application and the NFC port such that sensitive data being exchanged across the secure channel are inaccessible to other processes being executed by the processor.
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Patent Agency Ranking
公开(公告)号：US20220013905A1
公开(公告)日：2022-01-13
申请号：US17371821
申请日：2021-07-09
Applicant: SAMSUNG ELECTRONICS CO., LTD. , The Board of Trustees of the Leland Stanford Junior University
Inventor： Junghyun PARK , Yifei Wang , Mark L. Brongersma
Abstract: Provided is a phase modulator including an antenna pattern, a lower reflective layer spaced apart from the antenna pattern in a vertical direction, a spacer provided between the antenna pattern and the lower reflective layer, and a phase shift pattern included in the spacer, the phase shift pattern including a phase shift material.
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公开(公告)号：US10531276B2
公开(公告)日：2020-01-07
申请号：US15239813
申请日：2016-08-17
Applicant: Samsung Electronics Co., Ltd
Inventor： Yifei Wang , Shyam Prasad , Rathinamoorthy Mylsamy , Bulent Kasman , Peng Ning
Abstract: A method is provided for wireless data transfer. The method includes determining, at a mobile device, communication capability of another device for receiving data. The method also includes selecting an optimal communication protocol for communicating the data based on the determined communication capability. The method also includes communicating the data with the other device using the selected optimal communication protocol.
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公开(公告)号：US12032266B2
公开(公告)日：2024-07-09
申请号：US17371821
申请日：2021-07-09
Applicant: SAMSUNG ELECTRONICS CO., LTD. , The Board of Trustees of the Leland Stanford Junior University
Inventor： Junghyun Park , Yifei Wang , Mark L. Brongersma
CPC classification number: G02F1/292 , G02F1/0147 , H01Q3/36 , H01Q3/46 , H04B7/0617 , H04B10/548 , G02F2203/10 , G02F2203/50
Abstract: Provided is a phase modulator including an antenna pattern, a lower reflective layer spaced apart from the antenna pattern in a vertical direction, a spacer provided between the antenna pattern and the lower reflective layer, and a phase shift pattern included in the spacer, the phase shift pattern including a phase shift material.
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公开(公告)号：US20190279221A1
公开(公告)日：2019-09-12
申请号：US16122705
申请日：2018-09-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yifei Wang , An Liu , Pai Peng , Peng Ning
Abstract: A mobile communications device includes a near field communications (NFC) port and processor. The processor executes a trusted application within a trusted execution environment (TEE) for processing sensitive data. Additionally, the processor executes a NFC driver within the TEE for providing a secure channel between the trusted application and the NFC port such that sensitive data being exchanged across the secure channel are inaccessible to other processes being executed by the processor.
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公开(公告)号：US11977312B2
公开(公告)日：2024-05-07
申请号：US17394012
申请日：2021-08-04
Applicant: SAMSUNG ELECTRONICS CO., LTD. , The Board of Trustees of the Leland Stanford Junior University
Inventor： Junghyun Park , Mark L. Brongersma , Yifei Wang
IPC: G02F1/29 , B82Y20/00 , G02B1/00 , G02F1/01 , H04B10/548
CPC classification number: G02F1/292 , G02B1/002 , G02F1/0147 , B82Y20/00 , G02F2202/30 , H04B10/548
Abstract: Provided is an optical modulator including a substrate, and a plurality of meta units provided on the substrate and spaced apart from each other, wherein at least one of the plurality of meta units includes a metal layer provided on the substrate, a dielectric layer provided an upper surface and side surfaces of the metal layer, and an antenna provided on an upper surface of the dielectric layer, the antenna including phase change material, wherein a refractive index of the phase change material changes based on a voltage applied to the metal layer to modulate incident light.
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