Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8161004 | XML sub-document versioning method in XML databases using record storages | James Zu-Chia Teng, Qinghua Zou | 2012-04-17 |
| 8019779 | Efficient locking protocol for sub-document concurrency control using prefix encoded node identifiers in XML databases | James Zu-Chia Teng, Brian S. Vickery | 2011-09-13 |
| 7937413 | Self-adaptive prefix encoding for stable node identifiers | Brian Tran | 2011-05-03 |
| 7890479 | Efficient XML schema validation of XML fragments using annotated automaton encoding | Yao-Ching Chen, Fen-Ling Lin, Ning Wang | 2011-02-15 |
| 7685214 | Order-preserving encoding formats of floating-point decimal numbers for efficient value comparison | Yao-Ching Chen, Michael F. Cowlishaw, Christopher Crone, Fung Fung Lee, Ronald M. Smith, Sr. +1 more | 2010-03-23 |
| 7657570 | Optimizing aggregate processing | Yun Wang, Fen-Ling Lin, Yao-Ching Chen, Mengchu Cai, Jason Alexander Cu +2 more | 2010-02-02 |
| 7529726 | XML sub-document versioning method in XML databases using record storages | James Zu-Chia Teng, Qinghua Zou | 2009-05-05 |
| 7493603 | Annotated automaton encoding of XML schema for high performance schema validation | You-Chin Fuh, Ning Wang, Yun Wang | 2009-02-17 |
| 7437374 | Efficient XML schema validation of XML fragments using annotated automaton encoding | Yao-Ching Chen, Fen-Ling Lin, Ning Wang | 2008-10-14 |
| 7346609 | Streaming XPath algorithm for XPath value index key generation | Yao-Ching Chen, Irene Ching-Hua Liu, Demai Ni, Qinghua Zou | 2008-03-18 |
| 7246115 | Materialized view signature and efficient identification of materialized view candidates for queries | Irene Ching-Hua Liu, Ding-Wei Chieh, Lee-Chin Hsu Liu, Yao-Ching Chen, Hsuiying Cheng +3 more | 2007-07-17 |
| 7243098 | Method, system, and program for optimizing aggregate processing | Yun Wang, Fen-Ling Lin, Yao-Ching Chen, Mengchu Cai, Jason Alexander Cu +2 more | 2007-07-10 |
| 7188098 | Query transformation for union all view join queries using join predicates for pruning and distribution | Yao-Ching Chen, Ding-Wei Chieh, Huong TRAN, Yumi Tsuji | 2007-03-06 |
| 7124137 | Method, system, and program for optimizing processing of nested functions | Fen-Ling Lin, Yao-Ching Chen, Yun Wang, Mengchu Cai, Jason Alexander Cu +1 more | 2006-10-17 |
| 7120864 | Eliminating superfluous namespace declarations and undeclaring default namespaces in XML serialization processing | Mengchu Cai, Jason Alexander Cu, Yue Huang | 2006-10-10 |
| 7089225 | Efficient heuristic approach in selection of materialized views when there are multiple matchings to an SQL query | Ruiping Li, Irene Ching-Hua Liu, Lee-Chin Hsu Liu | 2006-08-08 |
| 6792420 | Method, system, and program for optimizing the processing of queries involving set operators | Yao Ching Stephen Chen, Yumi Tsuji, Yun Wang | 2004-09-14 |
| 6374235 | Method, system, and program for a join operation on a multi-column table and satellite tables including duplicate values | Stephen Yao Ching Chen, Patrick M. Malone, Jerry Mukai, Jeffrey Ralph Ruggles, Desai Paramesh Sampatrai +1 more | 2002-04-16 |