Assignee
CHANG YUAN-CHI
US·5 granted patents·7 pending applications·22 citations·filing 2005–2022
Top patents by PatentIndex Score
12 records- 0174US8122046B2Method and apparatus for query rewrite with auxiliary attributes in query processing operationsCHANG YUAN-CHI·Filed 2007·Granted Feb 21, 2012·10 cites·18 claims
- 0268US8719295B2Multi-granularity hierarchical aggregate selection based on update, storage and response constraintsCHANG YUAN-CHI·Filed 2011·Granted May 6, 2014·3 cites·18 claims
- 0368US8171226B2Method and apparatus for execution of a processCHANG YUAN-CHI·Filed 2008·Granted May 1, 2012·3 cites·20 claims
- 0457US8332422B2Using text search engine for parametric searchCHANG YUAN-CHI·Filed 2007·Granted Dec 11, 2012·5 cites·15 claims
- 0555USD1019602SSound boxCHANG YUAN CHI·Filed 2022·Granted Mar 26, 2024·1 cites·1 claims
- 0653US2008235254A1System and method for storing and retrieving data through an inferencing-enabled metadata systemCHANG YUAN-CHI·Filed 2008·Application pending·0 cites
- 0752US2007282821A1System and method for storing and retrieving data through an inferencing-enabled metadata systemCHANG YUAN-CHI·Filed 2007·Application pending·0 cites
- 0849US2013097168A1Method to identify common structures in formatted text documentsCHANG YUAN-CHI·Filed 2012·Application pending·0 cites
- 0948US2006218177A1System and method for storing and retrieving data through an inferencing-enabled metadata systemCHANG YUAN-CHI·Filed 2005·Application pending·0 cites
- 1045US2008183657A1Method and apparatus for providing direct access to unique hierarchical data itemsCHANG YUAN-CHI·Filed 2007·Application pending·0 cites
- 1141US2006190425A1Method for merging multiple ranked lists with bounded memoryCHANG YUAN-CHI·Filed 2005·Application pending·0 cites
- 1240US2012109992A1Query Rewrite With Auxiliary Attributes In Query Processing OperationsCHANG YUAN-CHI·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →