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:
Dec. 20, 1994
Filed:
Jul. 08, 1993
Applicant:
Inventor:
Russell J Welsh, Toronto, CA;
Assignee:
PEACH Media Research, Inc., Toronto, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
348-4 ; 455-2 ; 455-63 ; 379 92 ;
Abstract
A system for monitoring and recording as data television program viewing habits utilizing a plurality of remote program monitor units in panelists households and automatically periodically reporting such data to a central computer via a conventional telephone network.
Published as: