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:
Jul. 20, 2004
Filed:
Oct. 24, 2001
Applicant:
Inventors:
Masahiro Hori, Kusatsu, JP;
Yoshifumi Sakamoto, Shiga-ken, JP;
Assignee:
International Buisness Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/26 ;
U.S. Cl.
CPC ...
H04N 7/26 ;
Abstract
To prevent unauthorized copying of video data transmitted from an MPEG-2 decoder to an NTSC encoder, data format of video data to be transmitted from an MPEG-2 decoder to an NTSC encoder is dynamically changed (S , S , and S ).
Hori, Masahiro. (2004). Apparatus and method for playing back video (U.S. Patent No. 6766104). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6766104
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile