公开(公告)号：US11706169B2

公开(公告)日：2023-07-18

申请号：US17657311

申请日：2022-03-30

Applicant: Apple Inc.

Inventor： Betim Deva ,  Catarina Peres Coelho Borges ,  Szu-Wen Huang ,  Mufaddal Y. Khumri ,  Edward Zhang

IPC: H04L51/046 ,  G06F16/955 ,  G06F16/683 ,  H04L9/32 ,  H04L51/10 ,  H04W4/30 ,  G06F3/0484 ,  G06F3/0488 ,  H04W4/12

CPC classification number: H04L51/046 ,  G06F3/0484 ,  G06F3/0488 ,  G06F16/685 ,  G06F16/955 ,  H04L9/3247 ,  H04L51/10 ,  H04W4/12 ,  H04W4/30

Abstract: In some embodiments, a first electronic device shares a portion of a content item corresponding to a respective portion of lyrics for the content item with a second electronic device. In some embodiments, a system facilitates securely sharing a portion of a content item between two devices. In some embodiments, an electronic device generates a server address for accessing a portion of a content item. In some embodiments, a uniform resource locator includes an identification of content, an indication of a first subset of the content, and authentication data.

公开(公告)号：US12174841B2

公开(公告)日：2024-12-24

申请号：US17661635

申请日：2022-05-02

Applicant: Apple Inc.

Inventor： Nathaniel B. Chapman ,  Patrick H. Kelly ,  Eric Circlaeys ,  Kevin Bessiere ,  Brian J. Rogosky ,  Alfredo Ramos-Alvarez ,  Bruno J. Conejo ,  Matthias Mauch ,  Hao Yang ,  Bruno Di Giorgi ,  Jeremy P. Bogle ,  Zachary H. Smith ,  Betim Deva ,  Daniel Cartoon ,  Neil C. Foley ,  Menelaos D. Kokolios ,  Lewis Kaneshiro ,  Jorge A. Herrera Soto ,  James E. Hewitt ,  Casey W. Baker ,  Alexa Rockwell ,  Alexis H. Durocher ,  Trevor M. Slaton ,  Cristina N. Smith

IPC: G06F16/48 ,  G06F16/2457 ,  G06N5/02 ,  G06F16/40 ,  G06F16/483 ,  G06F16/487 ,  G06F16/50 ,  G06F16/60 ,  G06F16/70

Abstract: Techniques for suggesting media assets, the technique including: requesting a set of candidate media assets for a set of user media items based on a knowledge graph metadata network describing the set of user media items; receiving metadata for the set of candidate media assets; determining one or more sets of ranked media assets based on the received metadata; and outputting the determined one or more sets of ranked media assets.

公开(公告)号：US12135823B2

公开(公告)日：2024-11-05

申请号：US17589891

申请日：2022-01-31

Applicant: Apple Inc.

Inventor： Betim Deva ,  Mufaddal Y. Khumri ,  Ying Chen ,  Jason P. Ketterman ,  Zhiyuan Zhao ,  Edward T. Schmidt

IPC: G06F21/62 ,  G06F21/33 ,  H04M1/72442 ,  H04M1/72454 ,  H04M1/72463 ,  G06F21/10

Abstract: The subject disclosure provides systems and methods for providing access to media content from a server based on a user interface of a client device through which the access is requested. A user may access certain media content, such as a song, album, playlist, a radio station, etc., only if a request for that content is initiated via a specific user interface, and when the user is a subscriber to a reduced subscription tier to a service of the server. To restrict the access in this way, an interface-specific token is generated at a server for each media content. The interface-specific token is received by a user device and is used for further access to the media content from the server.

公开(公告)号：US12041051B2

公开(公告)日：2024-07-16

申请号：US18085430

申请日：2022-12-20

Applicant: APPLE INC.

Inventor： Daniel Chu ,  Fabio Sozzani ,  Ying Chen ,  Betim Deva ,  Mufaddal Y. Khumri

IPC: H04L9/40 ,  H04L9/32

CPC classification number: H04L63/10 ,  H04L9/3213 ,  H04L9/3247

Abstract: A service client on a device can generate an access control identifier using a server seeded and client-specific secret. The device can generate a blinded access control identifier (ACI) using a randomness factor as part of a request message for a blinded ACI signature including authentication data. The device can transmit the request message to a verification server and upon verification receive a blinded ACI signature message that can subsequently be unblinded using the randomness factor to obtain the ACI signature. The device may send the ACI and the ACI signature to a verification server and after verifying the signature receive a service token. The device may transmit the service token to a service provider server requesting access to the service. When a rate associated with the service token is below a threshold rate, the device can access the service provided by the service provider service.

公开(公告)号：US20230396619A1

公开(公告)日：2023-12-07

申请号：US18085430

申请日：2022-12-20

Applicant: APPLE INC.

Inventor： Daniel Chu ,  Fabio Sozzani ,  Ying Chen ,  Betim Deva ,  Mufaddal Y. Khumri

IPC: H04L9/40 ,  H04L9/32

CPC classification number: H04L63/10 ,  H04L9/3213 ,  H04L9/3247

Abstract: A service client on a device can generate an access control identifier using a server seeded and client-specific secret. The device can generate a blinded access control identifier (ACI) using a randomness factor as part of a request message for a blinded ACI signature including authentication data. The device can transmit the request message to a verification server and upon verification receive a blinded ACI signature message that can subsequently be unblinded using the randomness factor to obtain the ACI signature. The device may send the ACI and the ACI signature to a verification server and after verifying the signature receive a service token. The device may transmit the service token to a service provider server requesting access to the service. When a rate associated with the service token is below a threshold rate, the device can access the service provided by the service provider service.

公开(公告)号：US20220382766A1

公开(公告)日：2022-12-01

申请号：US17661635

申请日：2022-05-02

Applicant: Apple Inc.

Inventor： Nathaniel B. Chapman ,  Patrick H. Kelly ,  Eric Circlaeys ,  Kevin Bessiere ,  Brian J. Rogosky ,  Alfredo Ramos-Alvarez ,  Bruno J. Conejo ,  Matthias Mauch ,  Hao Yang ,  Bruno Di Giorgi ,  Jeremy P. Bogle ,  Zachary H. Smith ,  Betim Deva ,  Daniel Cartoon ,  Neil C. Foley ,  Menelaos D. Kokolios ,  Lewis Kaneshiro ,  Jorge A. Herrera Soto ,  James E. Hewitt ,  Casey W. Baker ,  Alexa Rockwell ,  Alexis H. Durocher ,  Trevor M. Slaton ,  Cristina N. Smith

IPC: G06F16/2457 ,  G06N5/02

Abstract: Techniques for suggesting media assets, the technique including: requesting a set of candidate media assets for a set of user media items based on a knowledge graph metadata network describing the set of user media items; receiving metadata for the set of candidate media assets; determining one or more sets of ranked media assets based on the received metadata; and outputting the determined one or more sets of ranked media assets.