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. 01, 2014
Filed:
May. 13, 2011
Data transmission device, data reception device, data transmission method, and data reception method
Applicant:
Hiroshi Takiduka, Tokyo, JP;
Inventor:
Hiroshi Takiduka, Tokyo, JP;
Assignee:
Sony Corporation, , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/00 (2011.01); H04N 5/445 (2011.01); H04N 9/80 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a data transmission device including a transmission unit which transmits, via a transmission path to a data reception device, video data received by the data transmission device and packetizes closed caption data which was received by the data transmission device and transmits the closed caption data packetized via the transmission path to the data reception device, where the transmission path is constituted by a transmission channel included in a High Definition Multimedia Interface (HDMI) cable.