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公开(公告)号：US20210018691A1
公开(公告)日：2021-01-21
申请号：US16513455
申请日：2019-07-16
Applicant: Seagate Technology LLC
Inventor： Zoran Jandric , Kevin A. Gomez , Dan Mohr , Anil J. Reddy , Aditya Jain , Krishnan Subramanian
Abstract: Systems, devices, and methods may use input/output (I/O) apparatus and an optical switching medium to switch, or route, optical data signals. The optical switching medium may include a plurality of optical switching regions. The I/O apparatus may transmit optical data signals to and receive optical data signals from the optical switching medium to provide switching functionality.
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公开(公告)号：US11676636B2
公开(公告)日：2023-06-13
申请号：US17008208
申请日：2020-08-31
Applicant: Seagate Technology LLC
Inventor： Kevin A. Gomez , Dan Mohr , Daniel Joseph Klemme , Aditya Jain
CPC classification number: G11B20/10259 , G11B20/10462 , G11B20/1217 , G11B20/1803 , G11C13/04 , G11B2020/1237
Abstract: Implementations described and claimed herein provide a high-capacity, high-bandwidth scalable storage device. The scalable storage device includes a layer stack including at least one memory layer and at least one optical control layer positioned adjacent to the memory layer. The memory layer includes a plurality of memory cells and the optical control layer is adapted to receive optically-encoded read/write signals and to effect read and write operations to the plurality of memory cells through an electrical interface.
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公开(公告)号：US11635553B2
公开(公告)日：2023-04-25
申请号：US16943972
申请日：2020-07-30
Applicant: Seagate Technology LLC
Inventor： Aditya Jain , Zoran Jandric , Dan Mohr , Kevin A. Gomez , Krishnan Subramanian
Abstract: An active metasurface includes a number of periodically-repeated unit cells arranged on a substrate that each include a plasmonic waveguide shaped and sized to provide a cutoff mode that captures light of a target wavelength. The active metasurface includes an index modulation controller that controllably varies a voltage differential across each one of the periodically-repeated cells to change a phase of light incident on the metasurface.
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公开(公告)号：US20220276354A1
公开(公告)日：2022-09-01
申请号：US17747832
申请日：2022-05-18
Applicant: Seagate Technology LLC
Inventor： Kevin A. Gomez , Zoran Jandric , Krishnan Subramanian , Pierre Asselin , Dan Mohr , Raghu Ambekar Ramachan Rao
Abstract: An apparatus includes a detector, a light source configured to emit light, a reflecting apparatus having multiple reflective facets, and a mirror. The reflecting apparatus is configured to rotate around an axis and arranged to reflect the emitted light from the light source and reflect backscattered light. The mirror is arranged to reflect the backscattered light from the reflecting apparatus towards the detector.
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公开(公告)号：US11422237B2
公开(公告)日：2022-08-23
申请号：US16248555
申请日：2019-01-15
Applicant: Seagate Technology LLC
Inventor： Dan Mohr , Zoran Jandric , Kevin A. Gomez , Raghu Ambekar Ramachandra Rao
Abstract: An apparatus includes a detector and a light source configured to emit light. The apparatus further includes a disk with a set of prisms and that is configured to rotate, arranged to receive and direct the emitted light, and arranged to receive and direct backscattered light. The apparatus further includes a reflecting apparatus with multiple reflective facets and configured to rotate, arranged to reflect the emitted light, and arranged to reflect the backscattered light. A focusing apparatus is arranged to focus the backscattered light from the disk towards the detector.
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Patent Agency Ranking
公开(公告)号：US11531146B2
公开(公告)日：2022-12-20
申请号：US16944005
申请日：2020-07-30
Applicant: Seagate Technology LLC
Inventor： Aditya Jain , Zoran Jandric , Dan Mohr , Kevin A. Gomez , Krishnan Subramanian
Abstract: An active metasurface includes a number of periodically-repeated unit cells arranged on a substrate, each of the unit cells including a high-index dielectric block; a heat source positioned to selectively modulate heat applied to the high-index dielectric block; and an insulating undercut region at an interface between the high-index dielectric block and the substrate.
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公开(公告)号：US20200174103A1
公开(公告)日：2020-06-04
申请号：US16206831
申请日：2018-11-30
Applicant: Seagate Technology LLC
Inventor： Kevin A. Gomez , Zoran Jandric , Krishnan Subramanian , Pierre Asselin , Dan Mohr , Raghu Ambekar Ramachandra Rao
Abstract: An apparatus includes a detector, a light source configured to emit light, a reflecting apparatus having multiple reflective facets, and a mirror. The reflecting apparatus is configured to rotate around an axis and arranged to reflect the emitted light from the light source and reflect backscattered light. The mirror is arranged to reflect the backscattered light from the reflecting apparatus towards the detector.
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公开(公告)号：US20200174102A1
公开(公告)日：2020-06-04
申请号：US16206776
申请日：2018-11-30
Applicant: Seagate Technology LLC
Inventor： Pierre Asselin , Martin Giles Blaber , Zoran Jandric , Dan Mohr , Kevin A. Gomez
Abstract: An apparatus includes a detector, a light source configured to emit light, a plurality of disks, and a focusing apparatus. Each disk includes a set of prisms, and each disk is independently rotatable, arranged to receive the emitted light directly or indirectly from the light source, and arranged to receive backscattered light from an object. The focusing apparatus is arranged to focus the backscattered light from the plurality of disks towards the detector.
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公开(公告)号：US11423927B2
公开(公告)日：2022-08-23
申请号：US17352703
申请日：2021-06-21
Applicant: Seagate Technology LLC
Inventor： Riyan Alex Mendonsa , Edward Charles Gage , Kevin Gomez , Brett R. Herdendorf , Dan Mohr
Abstract: A data storage system includes a data storage foil mounted within the data storage system, the data storage foil has at least one data storage surface. The data storage system also includes a head configured to interact with the at least one data storage surface to carry out at least one of data read or data write operations.
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公开(公告)号：US20220105741A1
公开(公告)日：2022-04-07
申请号：US17504065
申请日：2021-10-18
Applicant: Seagate Technology LLC
Inventor： Zoran Jandric , Kevin A. Gomez , Dan Mohr , Anil J. Reddy , Aditya Jain , Krishnan Subramanian
IPC: B41M3/14 , C09D11/50 , C09D11/037 , G06T1/00
Abstract: Systems, devices, and methods may use input/output (I/O) apparatus and an optical switching medium to switch, or route, optical data signals. The optical switching medium may include a plurality of optical switching regions. The I/O apparatus may transmit optical data signals to and receive optical data signals from the optical switching medium to provide switching functionality.
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