Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2006-06-22
2009-11-17
Breene, John E (Department: 2162)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C707S793000, C707S793000, C707S793000, C704S257000, C705S014270, C709S203000, C709S217000, C379S092010
Reexamination Certificate
active
07620651
ABSTRACT:
A system for presenting keywords obtained from users in a review process. The keywords are displayed along with a use value that reflects the number of times users have voted or selected the keyword as being relevant or effective in a review of a product. The keywords can be used to assist consumers in deciding whether to purchase a product or a service, in determining a brand's reputation, or for other purposes. Keywords can be ranked according to usage criteria such as the frequency of use of the keyword in reviews, the reputation of a user/reviewer who created or used the keyword, etc. Rankings can be dynamically updated when keyword usage changes. Such as when a keyword declines in popularity, when words change in meaning or become obsolete or irrelevant with respect to their original intent, etc. Keywords can be used as filters for product searches.
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EPINIONS.com—Company Information: About Epinions—http://www.epinions.com/about/—2 pages.
Chea Robert S.
Morris James
Prabhu Gautam
Breene John E
Kulas Charles J.
Nguyen Phong
PowerReviews, Inc.
Trellis IP Law Group, PC
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