公开(公告)号：US10275434B1

公开(公告)日：2019-04-30

申请号：US15693574

申请日：2017-09-01

Applicant: Google LLC

Inventor： Alexandre A. Verstak ,  Anurag Acharya

IPC: G06F17/00 ,  G06F17/22 ,  G06F17/30

Abstract: A system and method identifies a primary version out of different versions of the same document. The system selects a priority of authority for each document version based on a priority rule and information associated with the document version, and selects a primary version based on the priority of authority and information associated with the document version.

公开(公告)号：US20230120723A1

公开(公告)日：2023-04-20

申请号：US18067319

申请日：2022-12-16

Applicant: GOOGLE LLC

Inventor： Anurag Acharya ,  Samuel Yuan ,  Alexandre A. Verstak

IPC: H04L9/32 ,  H04L9/40

Abstract: Systems and methods provide access to location-restricted resources outside of recognized locations. An example, a method includes receiving a request for a controlled access resource from a client device and determining that the request is not associated with a recognized location but that state data exists for the client device identifier. In response to identifying the state data, the method includes generating a link for accessing the controlled access resource at a server, generating an encrypted token including a timestamp, a random number, and licensed resource information from the state data, including the encrypted token in the link, and providing the link to the client device. The client device uses the link to request the controlled access resource from the server, which determines that the request includes the token, determines that the token is not expired, and provides the controlled access resource to the client device.

公开(公告)号：US11558193B2

公开(公告)日：2023-01-17

申请号：US16122294

申请日：2018-09-05

Applicant: GOOGLE LLC

Inventor： Anurag Acharya ,  Samuel Yuan ,  Alexandre A. Verstak

IPC: H04L9/32 ,  H04L9/40

Abstract: Systems and methods provide access to location-restricted resources outside of recognized locations. An example, a method includes receiving a request for a controlled access resource from a client device and determining that the request is not associated with a recognized location but that state data exists for the client device identifier. In response to identifying the state data, the method includes generating a link for accessing the controlled access resource at a server, generating an encrypted token including a timestamp, a random number, and licensed resource information from the state data, including the encrypted token in the link, and providing the link to the client device. The client device uses the link to request the controlled access resource from the server, which determines that the request includes the token, determines that the token is not expired, and provides the controlled access resource to the client device.

公开(公告)号：US20200052896A1

公开(公告)日：2020-02-13

申请号：US16122294

申请日：2018-09-05

Applicant: GOOGLE LLC

Inventor： Anurag Acharya ,  Samuel Yuan ,  Alexandre A. Verstak

IPC: H04L9/32 ,  H04L29/06

Abstract: Systems and methods provide access to location-restricted resources outside of recognized locations. An example, a method includes receiving a request for a controlled access resource from a client device and determining that the request is not associated with a recognized location but that state data exists for the client device identifier. In response to identifying the state data, the method includes generating a link for accessing the controlled access resource at a server, generating an encrypted token including a timestamp, a random number, and licensed resource information from the state data, including the encrypted token in the link, and providing the link to the client device. The client device uses the link to request the controlled access resource from the server, which determines that the request includes the token, determines that the token is not expired, and provides the controlled access resource to the client device.