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:
Mar. 11, 2008
Filed:
Nov. 30, 2001
Felix Baum, Oakland, CA (US);
Felix Baum, Oakland, CA (US);
Knowledge Networks, Inc., Menlo Park, CA (US);
Abstract
A system for obtaining a rating stream of information concerning a media presentation is described. The client unit provides a media player. In a preferred embodiment, the client unit also provides a rating indication display. The rating can be adjusted by the user. The rating information, along with time stamp information recorded when the rating changes, is provided from the client unit to a data collection unit. The analysis unit requests data from the data collection unit, and combines the ratings information from multiple users. In a preferred embodiment, the analysis unit combines the rating information according to demographic groups based on the demographic profiles of the users.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile