Quan Li

US Patent:

20200366956, Nov 19, 2020

Filed:

Aug 4, 2020

Appl. No.:

16/984733

Inventors:

- Atlanta GA, US
Gregory Cooke - Woodstock GA, US
Alan Collins - Hixson TN, US
Quan Li - Alpharetta GA, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04N 21/433
H04N 21/458
H04N 21/435
H04N 21/442

Abstract:

Aspects of the subject disclosure may include, for example, identifying a media program and receiving a digital media stream including metadata and payload data, wherein the payload data includes program content of the identified media program. The metadata further includes program event information and program status information related to the identified media program. A recording status of the identified media program is determined, wherein an active recording status indicates the identified media program is being recorded at a media recorder. Responsive to the active recording status, an end of program is determined according to the identified media program, the program event information and the program status information. Responsive to the end of program, termination of the recording of the media program is initiated. Other embodiments are disclosed.

US Patent:

20200007927, Jan 2, 2020

Filed:

Jun 28, 2018

Appl. No.:

16/022198

Inventors:

- Atlanta GA, US
Gregory Cooke - Woodstock GA, US
Alan Collins - Hixson TN, US
Quan Li - Alpharetta GA, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04N 21/433
H04N 21/442
H04N 21/435
H04N 21/458

Abstract:

Aspects of the subject disclosure may include, for example, identifying a media program and receiving a digital media stream including metadata and payload data, wherein the payload data includes program content of the identified media program. The metadata further includes program event information and program status information related to the identified media program. A recording status of the identified media program is determined, wherein an active recording status indicates the identified media program is being recorded at a media recorder. Responsive to the active recording status, an end of program is determined according to the identified media program, the program event information and the program status information. Responsive to the end of program, termination of the recording of the media program is initiated. Other embodiments are disclosed.

US Patent:

20190200167, Jun 27, 2019

Filed:

Nov 13, 2018

Appl. No.:

16/190034

Inventors:

- Boston MA, US
Joshua Lee - Cambridge MA, US
Devavrat Shah - Waban MA, US
Vishal Doshi - Somerville MA, US
Quan Li - Chicago IL, US

International Classification:

H04W 4/02
G01C 21/36
G01C 21/34

Abstract:

Systems and methods for tracking at least one entity. Systems according to various embodiments may include an interface for at least receiving training data representing movements of a plurality of training entities and a query regarding a test entity's movement, a memory, and at least one processor executing instructions stored on the memory to create a plurality of tracks, generate an index of the plurality of tracks, execute the received query, and output a feature value with respect to the test entity.