Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2007-01-09
2007-01-09
Kindred, Alford W. (Department: 2163)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000
Reexamination Certificate
active
10457830
ABSTRACT:
Business directory services allow definitions of custom category hierarchies and different search methods, such as, for example, search by location, distance from an addressable location, partial or complete business name, and category. A stepwise refinement search interface provides capability for searching within search results using different search methods or categories. Thus, a user does not have to refine and re-enter search criteria in order to get a progressively selective search. This is particularly useful for mobile phone or hand-held device users who would prefer not to have to re-enter the criteria on each search but rather incrementally refine the search criteria.
REFERENCES:
patent: 6510434 (2003-01-01), Anderson et al.
patent: 2003/0050924 (2003-03-01), Faybishenko et al.
patent: 2004/0171379 (2004-09-01), Cabrera et al.
patent: 2004/0204958 (2004-10-01), Perkins et al.
patent: 2005/0273469 (2005-12-01), Monberg et al.
Qian Liujian
Sharma Jayant
Wang Ping
Yang Ji
Chapin IP Law LLC
Chapin, Esq. Barry W.
Kindred Alford W.
Oracle International Corporation
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