Inventor · disambiguated record
Fen-Ling Lin
Also filed as: LIN FEN · LIN FEN-LING
41 granted patents·5 pending applications·1,004 citations·filing 1995–2023
98Inventor score
Top patents by PatentIndex Score
46 records- 0193US10216774B2Multiple versions of triggers in a database systemIBM·Filed 2016·Granted Feb 26, 2019·21 cites·17 claims
- 0292US7657570B2Optimizing aggregate processingIBM·Filed 2007·Granted Feb 2, 2010·43 cites·9 claims
- 0390US7437374B2Efficient XML schema validation of XML fragments using annotated automaton encodingIBM·Filed 2004·Granted Oct 14, 2008·54 cites·13 claims
- 0490USD557099SScrewdriverLIN FEN-LING·Filed 2006·Granted Dec 11, 2007·47 cites·1 claims
- 0588US5692174AQuery parallelism in a shared data DBMS systemIBM·Filed 1995·Granted Nov 25, 1997·165 cites·30 claims
- 0685US6115703ATwo-level caching system for prepared SQL statements in a relational database management systemIBM·Filed 1998·Granted Sep 5, 2000·116 cites·33 claims
- 0784US5978792AMethod and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queriesIBM·Filed 1998·Granted Nov 2, 1999·69 cites·44 claims
- 0884US5758145AMethod and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queriesIBM·Filed 1995·Granted May 26, 1998·74 cites·15 claims
- 0983US7565342B2Dynamic semi-join processing with runtime optimizationIBM·Filed 2005·Granted Jul 21, 2009·14 cites·21 claims
- 1082US7930294B2Method for partitioning a queryIBM·Filed 2008·Granted Apr 19, 2011·12 cites·22 claims
- 1182US6446063B1Method, system, and program for performing a join operation on a multi column table and satellite tablesIBM·Filed 1999·Granted Sep 3, 2002·80 cites·30 claims
- 1280US7885953B2Off-loading star join operations to a storage serverIBM·Filed 2007·Granted Feb 8, 2011·11 cites·20 claims
- 1379US10740564B2Dialog generation method, apparatus, and device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Aug 11, 2020·4 cites·20 claims
- 1478US7890479B2Efficient XML schema validation of XML fragments using annotated automaton encodingIBM·Filed 2008·Granted Feb 15, 2011·7 cites·10 claims
- 1578US6385603B1Joined table expression optimization by query transformationIBM·Filed 1999·Granted May 7, 2002·55 cites·15 claims
- 1676US7124137B2Method, system, and program for optimizing processing of nested functionsIBM·Filed 2002·Granted Oct 17, 2006·24 cites·21 claims
- 1774US10862834B2Method and apparatus for generating descriptive texts corresponding to chat message images via a condition probability modelTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted Dec 8, 2020·2 cites·20 claims
- 1873US10496659B2Database grouping set queryIBM·Filed 2013·Granted Dec 3, 2019·3 cites·13 claims
- 1971US7895185B2Row-identifier list processing managementIBM·Filed 2006·Granted Feb 22, 2011·5 cites·20 claims
- 2070US12039447B2Information processing method and terminal, and computer storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·20 claims
- 2168US6081799AExecuting complex SQL queries using index screening for conjunct or disjunct index operationsIBM·Filed 1999·Granted Jun 27, 2000·49 cites·24 claims
- 2265US11645517B2Information processing method and terminal, and computer storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted May 9, 2023·1 cites·20 claims
- 2364US7146360B2Method and system for improving response time for database query executionIBM·Filed 2002·Granted Dec 5, 2006·20 cites·12 claims
- 2464US6496823B2Apportioning a work unit to execute in parallel in a heterogeneous environmentIBM·Filed 1998·Granted Dec 17, 2002·36 cites·43 claims
- 2563USD603234SRatchet wrench with adjustable working angleLIN FEN-LING·Filed 2009·Granted Nov 3, 2009·13 cites·1 claims
- 2662US12189585B2Schema evolution on a live database system without an outageIBM·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 2761US6421663B1Optimization of joined table expressions by extended access path selectionIBM·Filed 1999·Granted Jul 16, 2002·38 cites·15 claims
- 2860US7487140B2Method for executing a query having multiple distinct key columnsIBM·Filed 2002·Granted Feb 3, 2009·7 cites·7 claims
- 2959US7376646B2Cost-based subquery correlation and decorrelationIBM·Filed 2005·Granted May 20, 2008·5 cites·8 claims
- 3056US9535952B2Dynamic selection of optimal grouping sequence at runtime for grouping sets, rollup and cube operations in SQL query processingZHANG GUOGEN·Filed 2012·Granted Jan 3, 2017·1 cites·21 claims
- 3154US10970262B2Multiple versions of triggers in a database systemIBM·Filed 2018·Granted Apr 6, 2021·0 cites·13 claims
- 3253US8572125B2Scalable storage schemes for native XML column data of relational tablesCHEN YAO-CHING STEPHEN·Filed 2005·Granted Oct 29, 2013·1 cites·4 claims
- 3353US7711730B2Method of returning data during insert statement processingIBM·Filed 2003·Granted May 4, 2010·4 cites·23 claims
- 3452US8041726B2System for executing a query having multiple distinct key columnsIBM·Filed 2008·Granted Oct 18, 2011·0 cites·17 claims
- 3552US7243098B2Method, system, and program for optimizing aggregate processingIBM·Filed 2002·Granted Jul 10, 2007·9 cites·27 claims
- 3652US2008222176A1Streaming xpath algorithm for xpath expressions with predicatesIBM·Filed 2008·Application pending·0 cites
- 3748US2007198479A1Streaming XPath algorithm for XPath expressions with predicatesIBM·Filed 2006·Application pending·0 cites
- 3846US10971141B2Session information processing method and device and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted Apr 6, 2021·0 cites·20 claims
- 3943US11366970B2Semantic analysis method and apparatus, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·16 claims
- 4042US2005027690A1Dynamic selection of optimal grouping sequence at runtime for grouping sets, rollup and cube operations in SQL query processingIBM·Filed 2003·Application pending·0 cites
- 4141US6055558APacing of multiple producers when information is required in natural orderIBM·Filed 1996·Granted Apr 25, 2000·14 cites·24 claims
- 4240US8543614B2Packing nodes into records to store XML XQuery data model and other hierarchically structured dataCHEN YAO-CHING STEPHEN·Filed 2005·Granted Sep 24, 2013·0 cites·6 claims
- 4339US2007055644A1Global dynamic variable storage for SQL proceduresIBM·Filed 2005·Application pending·0 cites
- 4438US2016247068A1System and method for automatic question answeringTENCENT TECH SHENZHEN CO LTD·Filed 2016·Application pending·0 cites
- 4537US11050685B2Method for determining candidate input, input prompting method and electronic deviceTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Jun 29, 2021·0 cites·18 claims
- 4636US7840552B2Cost-based subquery correlation and decorrelationIBM·Filed 2008·Granted Nov 23, 2010·0 cites·16 claims
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