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:
Aug. 20, 2002
Filed:
Mar. 30, 2000
Applicant:
Inventor:
Michael I. Stolen, Sioux Falls, SD (US);
Assignee:
Sencore, Inc., Sioux Falls, SD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/700 ; H04N 5/40 ;
U.S. Cl.
CPC ...
H04N 1/700 ; H04N 5/40 ;
Abstract
A method and apparatus are disclosed for generating an 8-level vestigial side band modulated radio frequency signal as a high definition television test signal. The invention utilizes the above in connection with a single ISA bus computer board that may be utilized in a personal computer for generating signals used to demonstrate HDTV products without the need for over the air HDTV broadcast signals.