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.
Patent No.:
Date of Patent:
Nov. 29, 2022
Filed:
Aug. 14, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Junhyen Park, Suwon-si, KR;
Jaehyun Bae, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/167 (2011.01); H04N 7/16 (2011.01); H04N 21/4415 (2011.01); H04N 21/422 (2011.01); H04N 21/475 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4415 (2013.01); H04N 21/42203 (2013.01); H04N 21/475 (2013.01);
Abstract
An electronic apparatus includes a communication interface, and a processor configured to encrypt data in each of a plurality of sections of voice data, the voice data corresponding to a first user voice signal, and control the communication interface to transmit the encrypted data to a server. The processor is further configured to obtain an authentication key based on data in a first section of the plurality of sections, encrypted data in the first section having been transmitted to the server, and encrypt data in a second section to be transmitted by using the authentication key.