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:
Mar. 01, 2016
Filed:
Aug. 19, 2011
Jae-min Lee, Suwon-si, KR;
Il-ju NA, Yongin-si, KR;
Seung-hwan Kim, Seoul, KR;
Seung-kwon Park, Yongin-si, KR;
Bong-hwan Cho, Suwon-si, KR;
Harkirat Singh, Santa Clara, CA (US);
Jae-min Lee, Suwon-si, KR;
Il-ju Na, Yongin-si, KR;
Seung-hwan Kim, Seoul, KR;
Seung-kwon Park, Yongin-si, KR;
Bong-hwan Cho, Suwon-si, KR;
Harkirat Singh, Santa Clara, CA (US);
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A method and apparatus for transmitting and receiving data. The method and apparatus previously determines a validity of a data transmission path for transmitting a stream from a source device to a sink device. The validity of the transmission path is verified by checking and securing the data transmission path, thereby executing a streaming service based on the validity.