公开(公告)号：US10325625B2

公开(公告)日：2019-06-18

申请号：US15359300

申请日：2016-11-22

Applicant: Ring Inc.

Inventor： Changsoo Jeong ,  Karim Tarazi

IPC: G11B20/10 ,  G11B20/00 ,  G11B31/00 ,  H04N5/225 ,  H04N5/232 ,  H04N5/76 ,  G01J5/00 ,  G01J5/02 ,  G08B13/196 ,  H04N7/18 ,  G01K3/10 ,  G01J1/42 ,  H04N5/77 ,  G08B13/19 ,  G08B29/18

Abstract: Audio/video (A/V) recording and communication devices according to the present embodiments comprise a processor, a motion sensor, and a camera. In various embodiments, the A/V recording and communication devices are configured to reduce latency and/or to reduce false positive indications of motion.

公开(公告)号：US20190139573A1

公开(公告)日：2019-05-09

申请号：US16240283

申请日：2019-01-04

Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Inventor： Hiroshi YAHATA

IPC: G11B20/00 ,  H04N21/845 ,  H04N21/432 ,  H04N21/4405 ,  H04N5/85 ,  H04N5/913

Abstract: A playback method using a playback device that plays a system stream file is provided. The playback device includes an individual decryption key that is owned individually by each of playback devices, and a common decryption key that is owned in common by a plurality of playback devices. The system stream file includes a first system stream file configured to be played back using both the individual decryption key and the common decryption key, and a second system stream file configured to be played back using only the common decryption key among the individual decryption key and the common decryption key. The method includes identifying whether the system stream file to be playback is the first system stream file or the second system stream file, in accordance with a file extension of the system stream file, and selecting a decryption process of the system stream file.

公开(公告)号：US10224071B2

公开(公告)日：2019-03-05

申请号：US15813824

申请日：2017-11-15

Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Inventor： Hiroshi Yahata

IPC: G11B20/00 ,  H04N5/85 ,  H04N5/913 ,  H04N21/432 ,  H04N21/4405 ,  H04N21/845

Abstract: A memory storing AV data for playing back encrypted video on a playback device is provided. The AV data includes a system stream file including encrypted video information, and a management information file. The system stream file includes a first segment in which is repeated a first data unit that can be individually decrypted using a first decryption key, and has a second data unit of the same data size as the first data unit but cannot be decrypted by the first decryption key. The system stream file also includes a second segment which can all be decrypted using a second decryption key that the playback device has in common with another playback device. The management information file has a time map in which are correlated I-picture serving as random access point, and a presentation clock time of the I-picture. The I-picture is multiplexed in the second segment.

公开(公告)号：US10178341B2

公开(公告)日：2019-01-08

申请号：US15057142

申请日：2016-03-01

Applicant: EchoStar Technologies L.L.C.

Inventor： Nicholas Brandon Newell ,  Omar A. Khan

IPC: H04N5/77 ,  G11B27/034 ,  G11B27/32 ,  H04N9/82 ,  H04N5/232 ,  G11B20/00

Abstract: A system includes a media device including a processor programmed to receive sensor data indicating a field of view of a user and adjust a field of view of a video capture device in the media device to correspond to the field of view of the user. The processor receives media data from the video capture device and stores the media data, together with metadata including time indicia for each segment in the media data. The processor further receives user input to generate a media content item based on the media data. The user input specifies a start time of the media content item. The processor generates the media content item from the media data, starting with the segment of the media data having a time stamp corresponding to the start time; and stores the media content item.

公开(公告)号：US10157397B2

公开(公告)日：2018-12-18

申请号：US14584771

申请日：2014-12-29

Applicant: Comenity LLC

Inventor： James Walz

IPC: G06Q30/02 ,  H04N1/32 ,  G11B20/00 ,  G06Q20/32

Abstract: An application platform configurable for collecting user data associated with a plurality of retail-branded credit cards is provided. The application platform includes a configurable front end comprising a graphical user interface layer that is configurable to a specific one of the plurality of retail-branded credit cards, a backend layer comprising credit card functionality for directly performing credit card transactions associated with a specific one of the plurality of retail-branded credit cards, a data collection layer comprising a data collector for collecting user data associated with the plurality of retail-branded credit cards and an analytics engine coupled with the data collection layer for determining one or more attribute about a user from the user data associated with the plurality of retail-branded credit cards.

公开(公告)号：US20180268854A1

公开(公告)日：2018-09-20

申请号：US15542148

申请日：2015-12-03

Applicant: SONY CORPORATION

Inventor： YOSHIYUKI KOBAYASHI ,  KOUICHI UCHIMURA

IPC: G11B7/007 ,  G06F17/30 ,  G11B20/00 ,  H04L9/32

Abstract: A virtual file system (VFS) is constructed by reliably acquiring subsequent data corresponding to an information recording medium from a local storage unit, and thus, data reproduction is executed. A data processing unit configured to read out and reproduce data recorded in the information recording medium, and data stored in the local storage unit which is different from the information recording medium, is provided. The data processing unit executes processing of selecting data associated with the information recording medium from the local storage unit, as reproduction target data, executes directory name calculation processing in which a conversion function corresponding to a version of the information recording medium is applied to configuration data of a root certificate recorded in the information recording medium, at the time of performing the processing of selecting the reproduction target data, and selects data which is recorded in a directory having a calculated directory name from the local storage unit, as the reproduction target data.

公开(公告)号：US20180261247A1

公开(公告)日：2018-09-13

申请号：US15453751

申请日：2017-03-08

Applicant: Palo Alto Research Center Incorporated

Inventor： Victoria M. E. Bellotti ,  Shane P. Ahern

IPC: G11B20/00 ,  H04M1/725 ,  H04N9/79 ,  G11B27/10 ,  G11B20/10 ,  G11B27/031

CPC classification number: G11B27/031 ,  G06F21/00 ,  G06F21/34 ,  G06F21/62 ,  H04M1/72572 ,  H04M1/72577 ,  H04N5/76 ,  H04N9/8205

Abstract: One embodiment provides a system that facilitates access control. During operation, the system generates, by a first mobile computing device associated with a first user, a request to record information of a second user associated with a second mobile computing device. In response to receiving, from the second mobile computing device, an acceptance of the request, the system records, by the first mobile computing device, the information of the second user based on recording-related preferences of the second user. In response to receiving, from the second mobile computing device, a rejection of the request, the system precludes the first mobile computing device from recording the information of the second user, thereby facilitating intuitive and socially aligned access control.

公开(公告)号：US10068610B2

公开(公告)日：2018-09-04

申请号：US15359772

申请日：2016-11-23

Applicant: Ring Inc.

Inventor： Changsoo Jeong

IPC: G11B20/10 ,  G11B20/00 ,  G11B31/00 ,  H04N5/225 ,  H04N5/232 ,  H04N5/76 ,  G01J5/00 ,  G01J5/02 ,  G08B13/196 ,  H04N7/18 ,  G01K3/10 ,  G01J1/42 ,  H04N5/77

CPC classification number: G11B20/10527 ,  G01J1/4204 ,  G01J5/0025 ,  G01J5/025 ,  G01J5/026 ,  G01J2005/0077 ,  G01K3/10 ,  G08B13/19 ,  G08B13/19656 ,  G08B13/19695 ,  G08B29/185 ,  G11B20/00891 ,  G11B20/00905 ,  G11B31/006 ,  G11B2020/10537 ,  H04N5/225 ,  H04N5/23222 ,  H04N5/76 ,  H04N5/77 ,  H04N5/772 ,  H04N7/186

Abstract: Audio/video (A/V) recording and communication devices according to the present embodiments comprise a processor, a motion sensor, and a camera. In various embodiments, the A/V recording and communication devices are configured to reduce latency and/or to reduce false positive indications of motion.

公开(公告)号：US10063805B2

公开(公告)日：2018-08-28

申请号：US12779492

申请日：2010-05-13

Applicant: Robert V. Vanman ,  Simon Christopher Goble

Inventor： Robert V. Vanman ,  Simon Christopher Goble

IPC: H04N9/47 ,  H04N5/91 ,  G08G1/054 ,  G11B19/08 ,  G11B27/034 ,  G11B27/28 ,  G11B20/00

CPC classification number: H04N5/91 ,  G08G1/054 ,  G11B19/08 ,  G11B20/00471 ,  G11B27/034 ,  G11B27/28 ,  H05K999/99

Abstract: A data-encoding system includes a source of unencoded data, and a first encoder interoperably coupled to the source, wherein the first encoder is adapted to receive the unencoded data, encode the unencoded data, and output encoded data at a first data rate. The data encoding system further includes a second encoder interoperably coupled to the source, wherein the second encoder is adapted to receive the unencoded data, encode the unencoded data, and output encoded data at a second data rate in which the second data rate exceeds the first data rate. This Abstract is provided to comply with rules requiring an Abstract that allows a searcher or other reader to quickly ascertain subject matter of the technical disclosure. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

公开(公告)号：US20180225661A1

公开(公告)日：2018-08-09

申请号：US15638203

申请日：2017-06-29

Applicant: Microsoft Technology Licensing, LLC

Inventor： Mark RUSSINOVICH ,  Manuel COSTA ,  Matthew KERNER ,  Thomas MOSCIBRODA

IPC: G06Q20/38 ,  H04L9/06 ,  H04L9/32 ,  G06Q20/06 ,  H04L29/06 ,  G11B20/00

Abstract: The disclosed technology is generally directed to blockchain and other authentication technology. In one example of the technology, a pre-determined type of blockchain or other authentication protocol code and a pre-determined type of consensus code are stored in a trusted execution environment (TEE) of a processor. In some examples, TEE attestation is used to verify that the blockchain or other authentication protocol code stored in the TEE is the pre-determined type of blockchain or other authentication protocol code, and to verify that the consensus code stored in the TEE is the pre-determined type of consensus code. A request to alter the pre-determined type of blockchain or other authentication protocol code may be received. A determination may be made as to whether to change the pre-determined type of blockchain or other authentication protocol code based on the pre-determined consensus code.