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:
Sep. 14, 2021
Filed:
Jan. 24, 2019
Applicant:
Hanwha Techwin Co., Ltd., Seongnam-si, KR;
Inventors:
Young Hun Hong, Seongnam-si, KR;
Gun Soo Kim, Seongnam-si, KR;
Gyu Tae Lee, Seongnam-si, KR;
Jeong Sik Yun, Seongnam-si, KR;
Assignee:
HANWHA TECHWIN CO., LTD., Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04N 5/38 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0457 (2013.01); H04N 5/38 (2013.01);
Abstract
A method of decrypting a streaming image includes: receiving a packet including at least an item which is encrypted, the item including at least one parameter used for decoding image data included in the streaming image; decrypting the item; and decoding the image data included in the streaming image based on the decrypted item, wherein the image data is not encrypted.