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:
Feb. 05, 2002
Filed:
Jan. 24, 1997
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/14 ; H04N 7/10 ;
U.S. Cl.
CPC ...
H04N 7/14 ; H04N 7/10 ;
Abstract
In a television signal transmitting and receiving apparatus, a digitally coded television signal, such as an MPEG2-Video stream, is transmitted, and an accounting level requested by the use is input to the receiver, whereby the decoding coefficient at decoding in an MPEG2-Video decoder is varied to obtain n image having a resolution according to the accounting level. In this apparatus, it is possible to offer a service with a resolution according to the accounting level.