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:
Apr. 15, 2014
Filed:
Jun. 28, 2012
Kyung-hun Jung, Gyeonggi-do, KR;
Kyung-Hun Jung, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A method for requesting intra-refreshing in a video telephone communication system is provided. The method includes checking, by a reception apparatus, a sequence number and a Cyclic Redundancy Check (CRC) for received video packet data to detect presence of a packet loss: decoding the received video packet data to check frame type information: generating a control signal for requesting intra-refreshing in accordance with the checked frame type information and the sequence number: and transmitting the generated control signal for requesting intra-refreshing to a transmission apparatus.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile