The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 20, 2021

Filed:

Mar. 29, 2013
Applicant:

Interdigital Ce Patent Holdings, Sas, Paris, FR;

Inventors:

Zhengdong Wei, Beijing, CN;

Qianlong Yu, Beijing, CN;

Jun Ma, Beijing, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/4227 (2011.01); H04N 21/422 (2011.01); H04M 1/725 (2021.01); H04N 21/442 (2011.01); H04N 21/433 (2011.01); H04N 21/222 (2011.01); H04N 21/45 (2011.01); H04M 1/72415 (2021.01);
U.S. Cl.
CPC ...
H04N 21/4227 (2013.01); H04M 1/72415 (2021.01); H04N 21/4222 (2013.01); H04N 21/42204 (2013.01); H04N 21/4334 (2013.01); H04N 21/442 (2013.01); H04N 21/44204 (2013.01); H04N 21/2221 (2013.01); H04N 21/42206 (2013.01); H04N 21/4532 (2013.01);
Abstract

A method and apparatus for providing remote control of content rendered by a set top box is described including transmitting a state request message by a user to the set top box via a server, receiving a state reply message by the user from the set top box via the server, determining by the user if the user needs to control the set top box responsive to information in the state reply message and transmitting a remote control command to the set top box via the server. Also described are a method and apparatus including recording information of events by the set top box, receiving a state request message via a server, generating a state reply message including the recorded information, transmitting the state reply message via the server, receiving a remote control command via the server and performing an action specified by the remote control command.


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