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. 13, 1999
Filed:
Sep. 29, 1997
Applicant:
Inventor:
Robert E Mudra, Glenview, IL (US);
Assignee:
Zenith Electronics Corporation, Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
348731 ; 348570 ; 348563 ; 348731 ; 345327 ;
Abstract
A VCR tuning system wherein broadcast channels 3/4, used for VCR tuning, has a different frequency assignment in a different tuning band. A special VCR indicia is added to the active tuning list and is accessed when VCR tuning is selected. The indicia is mapped to the corresponding frequencies of broadcast channels 3/4 as determined by the VCR flag. Non VCR indicia channel selections access look up tables corresponding to the various tuning bands in the system in the usual manner.