Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12026134 | Flow-based data quality monitoring | Liangzhao Zeng, Xiaoyang Gao | 2024-07-02 |
| 11966381 | Event driven data health monitoring | Liangzhao Zeng, Yat On Lau, Jimmy Hong, Chuang Yao, Yen Ting Liu +1 more | 2024-04-23 |
| 11907213 | Query processing method, data source registration method, and query engine | Bing Zhou, Wenwei Xue, Tao Li | 2024-02-20 |
| 11860853 | Automated data health reasoning | Liangzhao Zeng, Jimmy Hong, Yat On Lau | 2024-01-02 |
| 11366808 | Query processing method, data source registration method, and query engine | Bing Zhou, Wenwei Xue, Tao Li | 2022-06-21 |
| 10528563 | Predictive table pre-joins in large scale data management system using graph community detection | Yinglong Xia | 2020-01-07 |
| 10157204 | Generating statistical views in a database system | Qi Cheng, John Frederick Hornibrook, XIN-YUAN WU, Daniel C. Zilio, Calisto P. Zuzarte | 2018-12-18 |
| 10019480 | Query tuning in the cloud | Steven M. Chamberlin, Kevin H. Low, Kun Peng Ren, Chi Man J. Sizto, Daniel C. Zilio | 2018-07-10 |
| 9996582 | Query tuning in the cloud | Steven M. Chamberlin, Kevin H. Low, Kun Peng Ren, Chi Man J. Sizto, Daniel C. Zilio | 2018-06-12 |
| 9727608 | Generating statistical views in a database system | Qi Cheng, John Frederick Hornibrook, XIN-YUAN WU, Daniel C. Zilio, Calisto P. Zuzarte | 2017-08-08 |
| 7945578 | Optimizing scalar search in a text indexing and search server | Andreas Neumann, Pradhan Pattanayak | 2011-05-17 |
| 7587383 | Redundant join elimination and sub-query elimination using subsumption | Fred Koo | 2009-09-08 |
| 7080062 | Optimizing database queries using query execution plans derived from automatic summary table determining cost based queries | David E. Simmen, Yang Sun | 2006-07-18 |
| 7007006 | Method for recommending indexes and materialized views for a database workload | Daniel C. Zilio, Gary Valentin, Guy M. Lohman, Calisto P. Zuzarte, Roberta Jo Cochrane +6 more | 2006-02-28 |
| 6996557 | Method of optimizing SQL queries where a predicate matches nullable operands | Tuong Chanh Truong | 2006-02-07 |
| 6965894 | Efficient implementation of an index structure for multi-column bi-directional searches | Kar Ming Tang, Thanh T. Pham | 2005-11-15 |
| 6856996 | Method, system, and program for accessing rows in one or more tables satisfying a search criteria | Jyh-Herng Chow, Thanh T. Pham | 2005-02-15 |
| 6847962 | Analyzing, optimizing and rewriting queries using matching and compensation between query and automatic summary tables | Roberta Jo Cochrane, George Lapis, Mark Paskin, Mir Hamid Pirahesh, Yang Sun +2 more | 2005-01-25 |
| 6826562 | Method of simplifying and optimizing scalar subqueries and derived tables that return exactly or at most one tuple | Monica Sachiye Urata, Swati Vora | 2004-11-30 |
| 6636846 | Method for providing a system maintained materialized functionally dependent column for a database management system | Serge Philippe Rielau | 2003-10-21 |
| 6625593 | Parallel query optimization strategies for replicated and partitioned tables | Mir Hamid Pirahesh, David E. Simmen, Tuong Chanh Truong | 2003-09-23 |
| 6601063 | Method of optimally determining lossless joins | Fred Koo | 2003-07-29 |
| 6581205 | Intelligent compilation of materialized view maintenance for query processing systems | Roberta Jo Cochrane, Chandrasekaran Mohan, Mir Hamid Pirahesh, Richard S. Sidle | 2003-06-17 |
| 6574623 | Query transformation and simplification for group by queries with rollup/grouping sets in relational database management systems | Haixun Wang | 2003-06-03 |
| 6560594 | Cube indices for relational database management systems | Roberta Jo Cochrane, George Lapis, Mir Hamid Pirahesh, Yang Sun, Markos Zaharioudakis | 2003-05-06 |