公开(公告)号：US10936225B1

公开(公告)日：2021-03-02

申请号：US14934954

申请日：2015-11-06

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Matthew James Eddey ,  John Sandeep Yuhan ,  Mahmood Miah ,  Abhishek Kumar

IPC: G06F3/06

Abstract: A system includes a storage volume configured to store a data set in a plurality of data blocks, a data store configured to store a plurality of captures of the data set in a plurality of data chunks, and file retrieval logic. The data set includes a file stored in a data block of the plurality of data blocks. The plurality of captures includes the file captured at different points in time. The file retrieval logic is configured to identify the plurality of data chunks in which the data block as captured in the plurality of captures is stored in the data store, retrieve the plurality of data chunks from the data store, and read the data block as captured in the plurality of captures from the plurality of data chunks to produce a plurality of file versions.

公开(公告)号：US10516057B1

公开(公告)日：2019-12-24

申请号：US15369186

申请日：2016-12-05

Applicant: Amazon Technologies, Inc.

Inventor： Toru Sakai ,  Abhishek Kumar

IPC: G02B26/00 ,  H01L29/786 ,  H01L29/49 ,  H01L29/423 ,  G09G3/34 ,  G06F3/041

Abstract: An electrowetting display device is presented. The device includes a support plate and a plurality of pixel walls over the support plate. The plurality of pixel walls are associated with an electrowetting pixel. The device includes a switch over the support plate. The switch includes a first terminal. The device includes an electrode over the support plate. The electrode is electrically connected to the first terminal of the switch. The electrode defines a notch region extending from a first end of the electrode towards a first pixel wall in the plurality of pixel walls. The device includes an insulated notch structure that includes a dielectric layer. The insulated notch structure is over at least a portion of the switch and at least a portion of the notch region.

公开(公告)号：US10444490B1

公开(公告)日：2019-10-15

申请号：US15609867

申请日：2017-05-31

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Tulasi Sridhar Reddy Guntaka ,  Toru Sakai ,  Abhishek Kumar ,  Karel Johannes Gerhardus Hinnen

IPC: G02B26/00 ,  G03F7/00 ,  G02B1/12 ,  G09G3/34

Abstract: A display device including a first support plate and an opposing second support plate. A first pixel is positioned between the first support plate and the second support plate. A spacer structure is coupled to the second support plate and associated with the first pixel. The spacer structure allows propagation of light having a first wavelength and prevents propagation of light having a second wavelength.

公开(公告)号：US10379340B1

公开(公告)日：2019-08-13

申请号：US15717802

申请日：2017-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Wilhelmus Johannes Robertus Van Lier ,  Toru Sakai ,  Abhishek Kumar ,  Gor Manukyan

IPC: G09G3/20 ,  G09G3/34 ,  G09G3/38 ,  G02B26/00

Abstract: An electrowetting display device includes a first support plate and a second support plate opposite the first support plate. A plurality of pixel walls are formed over the first support plate. The plurality of pixel walls are associated with a first pixel and a second pixel. The plurality of pixel walls define a first display area of the first pixel and a second display area of the second pixel. A first electrode is formed over the first support plate underneath the first display area of the first pixel. A second electrode is formed over the first support plate underneath the second display area of the second pixel. The first electrode is electrically connected to the second electrode. A first switch may be positioned underneath the second display area, with the first switch being electrically connected to the first electrode.

公开(公告)号：US09971144B1

公开(公告)日：2018-05-15

申请号：US15188827

申请日：2016-06-21

Applicant: Amazon Technologies, Inc.

Inventor： Toru Sakai ,  Abhishek Kumar

IPC: G02B26/00 ,  G09G3/34 ,  G02B26/02

CPC classification number: G02B26/005 ,  G02B26/004 ,  G02B26/02 ,  G09G3/34 ,  G09G3/3433 ,  G09G3/348 ,  G09G2300/0426 ,  Y10T29/49117

Abstract: An electrowetting display device comprises a first fluid, an array of electrowetting elements, each respectively comprising a portion of the first fluid, and a first support plate. The first support plate comprises a first region extending along a first edge of the first support plate and a second region extending along a second edge of the first support plate. The first and second regions are located outside the array of electrowetting elements, and the first region is non-overlapping the second region. A first electrode is located in the first region and an electrical component is located in the second region. A second support plate of the electrowetting display device includes a second electrode in electrical contact with a second fluid immiscible with the first fluid. An electrical connector connects the first electrode to the second electrode and a conductor connects the first electrode to the electrical component.

公开(公告)号：US20250039518A1

公开(公告)日：2025-01-30

申请号：US18915204

申请日：2024-10-14

Applicant: Amazon Technologies, Inc.

Inventor： Yongjun Wu ,  Sitaraman Ganapathy ,  Abhishek Kumar ,  Vasanthakumar Soundararajan ,  Kyle Alexander Woo

IPC: H04N21/84 ,  H04N21/81 ,  H04N21/858

Abstract: A system for utilizing media content reference point information to perform media content encoding, and supplemental content stitching and/or insertion. Media content can be encoded and packaged based on boundaries of the media content. The boundaries can be received from a third-party and/or generated via an automated process. Target boundaries can be selected based on accuracy levels associated with the received and/or generated boundaries. Supplemental content can be stitched and/or inserted into packaged media content based on audio and video content of the packaged media content being aligned.

公开(公告)号：US12149709B2

公开(公告)日：2024-11-19

申请号：US17854505

申请日：2022-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Yongjun Wu ,  Sitaraman Ganapathy ,  Abhishek Kumar ,  Vasanthakumar Soundararajan ,  Kyle Alexander Woo

IPC: H04N19/167 ,  H04N19/172

Abstract: A system for utilizing media content reference point information to perform media content encoding, and supplemental content stitching and/or insertion. Media content can be encoded and packaged based on boundaries of the media content. The boundaries can be received from a third-party and/or generated via an automated process. Target boundaries can be selected based on accuracy levels associated with the received and/or generated boundaries. Supplemental content can be stitched and/or inserted into packaged media content based on audio and video content of the packaged media content being aligned.

公开(公告)号：US20240007651A1

公开(公告)日：2024-01-04

申请号：US17854505

申请日：2022-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Yongjun Wu ,  Sitaraman Ganapathy ,  Abhishek Kumar ,  Vasanthakumar Soundararajan ,  Kyle Alexander Woo

IPC: H04N19/167 ,  H04N19/172

CPC classification number: H04N19/167 ,  H04N19/172

Abstract: A system for utilizing media content reference point information to perform media content encoding, and supplemental content stitching and/or insertion. Media content can be encoded and packaged based on boundaries of the media content. The boundaries can be received from a third-party and/or generated via an automated process. Target boundaries can be selected based on accuracy levels associated with the received and/or generated boundaries. Supplemental content can be stitched and/or inserted into packaged media content based on audio and video content of the packaged media content being aligned.

公开(公告)号：US11134287B1

公开(公告)日：2021-09-28

申请号：US16948425

申请日：2020-09-17

Applicant: Amazon Technologies, Inc.

Inventor： Yongjun Wu ,  Abhishek Kumar ,  Kyle Alexander Woo ,  Mukund Manikarnike

IPC: H04N21/242 ,  H04N21/237 ,  H04N21/234 ,  H04N21/233 ,  H04N21/2343 ,  H04N21/44 ,  H04N21/23

Abstract: Techniques are described for synchronizing audio content and video content when server-side fragment insertion techniques are used.

公开(公告)号：US10540936B1

公开(公告)日：2020-01-21

申请号：US15633429

申请日：2017-06-26

Applicant: Amazon Technologies, Inc.

Inventor： Abhishek Kumar ,  Steven Ramos Carneiro ,  Xiaoran Li

IPC: G02B26/00 ,  G09G3/36 ,  G09G3/34 ,  G11C19/18 ,  G02B1/12 ,  G02B1/06 ,  G03F7/00 ,  G03F7/16

Abstract: An electrowetting display device is presented. The electrowetting display device includes a first support plate and a plurality of pixel walls over the first support plate. The plurality of pixel walls are associated with an electrowetting pixel. The display device includes a storage capacitor beneath the electrowetting pixel. The storage capacitor includes a first plate, a second plate, and a dielectric material having a variable relative permittivity. The dielectric material is disposed between the first plate and the second plate. The display device includes a controller configured to control the relative permittivity of the dielectric material to set a capacitance value of the storage capacitor. In embodiments, the dielectric material includes at least one of a transition metal dichalcogenide and a thin-film Barium Strontium Titanate (BST).