Inventor · disambiguated record
Yuan-Chi Chang
Also filed as: CHANG YUAN-CHI
63 granted patents·21 pending applications·853 citations·filing 1996–2023
99Inventor score
Top patents by PatentIndex Score
84 records- 0197US9460147B1Partition-based index management in hadoop-like data storesIBM·Filed 2016·Granted Oct 4, 2016·25 cites·1 claims
- 0294US11692610B2Cable-clamp system for an electronic component within a telecommunications networkQUANTA COMP INC·Filed 2021·Granted Jul 4, 2023·4 cites·19 claims
- 0394US11263172B1Modifying a particular physical system according to future operational statesIBM·Filed 2021·Granted Mar 1, 2022·8 cites·20 claims
- 0494US6963972B1Method and apparatus for networked information dissemination through secure transcodingIBM·Filed 2000·Granted Nov 8, 2005·123 cites·28 claims
- 0593US10242406B2Analytics integration workbench within a comprehensive framework for composing and executing analytics applications in business level languagesKUMAR MANOJ·Filed 2009·Granted Mar 26, 2019·41 cites·22 claims
- 0692US6697818B2Methods and apparatus for constructing and implementing a universal extension module for processing objects in a databaseIBM·Filed 2001·Granted Feb 24, 2004·105 cites·19 claims
- 0792US5813503ALuggage case structure with retrievable handle and wheelsFiled 1996·Granted Sep 29, 1998·103 cites·2 claims
- 0888US8356045B2Method to identify common structures in formatted text documentsIBM·Filed 2009·Granted Jan 15, 2013·16 cites·20 claims
- 0984US7289981B2Using text search engine for parametric searchIBM·Filed 2002·Granted Oct 30, 2007·44 cites·19 claims
- 1084US5793895AIntelligent error resilient video encoderIBM·Filed 1996·Granted Aug 11, 1998·89 cites·19 claims
- 1183US7853545B2Preserving privacy of one-dimensional data streams using dynamic correlationsIBM·Filed 2007·Granted Dec 14, 2010·12 cites·20 claims
- 1282US8401993B2Analytics integration server within a comprehensive framework for composing and executing analytics applications in business level languagesKUMAR MANOJ·Filed 2009·Granted Mar 19, 2013·9 cites·18 claims
- 1381US11295242B2Automated data and label creation for supervised machine learning regression testingIBM·Filed 2019·Granted Apr 5, 2022·4 cites·20 claims
- 1481US11126503B2Pre-filtering of join execution over multi-column range summaries and other synopsesIBM·Filed 2016·Granted Sep 21, 2021·3 cites·20 claims
- 1581US9021007B2Enabling interoperability between participants in a networkAGGARWAL CHARU C·Filed 2008·Granted Apr 28, 2015·8 cites·32 claims
- 1678US7870053B1Apparatus and methods for auctioning time and desktop space to product and service suppliersIBM·Filed 2000·Granted Jan 11, 2011·15 cites·45 claims
- 1777US10409828B2Methods and apparatus for incremental frequent subgraph mining on dynamic graphsIBM·Filed 2016·Granted Sep 10, 2019·3 cites·20 claims
- 1877US9959306B2Partition-based index management in hadoop-like data storesIBM·Filed 2015·Granted May 1, 2018·2 cites·20 claims
- 1977US7529740B2Method and apparatus for organizing data sourcesIBM·Filed 2006·Granted May 5, 2009·13 cites·1 claims
- 2076US11373056B2Context driven model selectionIBM·Filed 2019·Granted Jun 28, 2022·2 cites·20 claims
- 2175US11593716B2Enhanced ensemble model diversity and learningIBM·Filed 2019·Granted Feb 28, 2023·2 cites·20 claims
- 2275US7921142B2Method and apparatus for storing and accessing data records on solid state disksIBM·Filed 2007·Granted Apr 5, 2011·7 cites·17 claims
- 2374US9275422B2Distributed k-core view materialization and maintenance for graphsIBM·Filed 2013·Granted Mar 1, 2016·1 cites·17 claims
- 2474US8122046B2Method and apparatus for query rewrite with auxiliary attributes in query processing operationsCHANG YUAN-CHI·Filed 2007·Granted Feb 21, 2012·10 cites·18 claims
- 2574US2024047954A1Cable-Gland System For An Electronic Chassis Providing Enhanced Sealing FunctionalityQUANTA COMP INC·Filed 2023·Application pending·0 cites
- 2673US7840516B2Preserving privacy of one-dimensional data streams by perturbing data with noise and using dynamic autocorrelationIBM·Filed 2007·Granted Nov 23, 2010·6 cites·19 claims
- 2773US6876999B2Methods and apparatus for extraction and tracking of objects from multi-dimensional sequence dataIBM·Filed 2001·Granted Apr 5, 2005·24 cites·30 claims
- 2872US7130805B2Method and apparatus for generating progressive queries and models for decision supportIBM·Filed 2002·Granted Oct 31, 2006·5 cites·10 claims
- 2972US6925453B1Methods and apparatus for distributed resource discovery using examplesIBM·Filed 2000·Granted Aug 2, 2005·20 cites·18 claims
- 3072US6917932B2Dynamic optimization of multi-feature queriesIBM·Filed 2002·Granted Jul 12, 2005·17 cites·17 claims
- 3169US11099979B2Testing and modifying calendar and event sensitive timer series data analyticsIBM·Filed 2019·Granted Aug 24, 2021·1 cites·17 claims
- 3269US7630993B2Generating database schemas for relational and markup language data from a conceptual modelIBM·Filed 2007·Granted Dec 8, 2009·6 cites·20 claims
- 3369US7533085B2Method for searching deep web servicesIBM·Filed 2006·Granted May 12, 2009·4 cites·1 claims
- 3469US6915239B2Method and apparatus for opportunistic decision support from intermittent interconnected sensors and data archivesIBM·Filed 2002·Granted Jul 5, 2005·13 cites·10 claims
- 3569US6691102B2Query processing method of name-value pairs in relational databasesIBM·Filed 2002·Granted Feb 10, 2004·13 cites·20 claims
- 3669US6529916B2Multidimensional indexing structure for use with linear optimization queriesIBM·Filed 2002·Granted Mar 4, 2003·20 cites·15 claims
- 3768US11761842B2Systems and methods of detecting leakage within a chassisQUANTA COMP INC·Filed 2021·Granted Sep 19, 2023·0 cites·13 claims
- 3868US8719295B2Multi-granularity hierarchical aggregate selection based on update, storage and response constraintsCHANG YUAN-CHI·Filed 2011·Granted May 6, 2014·3 cites·18 claims
- 3968US8171226B2Method and apparatus for execution of a processCHANG YUAN-CHI·Filed 2008·Granted May 1, 2012·3 cites·20 claims
- 4067US9652168B2Adaptive concurrency control using hardware transactional memory and locking mechanismIBM·Filed 2015·Granted May 16, 2017·1 cites·20 claims
- 4167US9652169B2Adaptive concurrency control using hardware transactional memory and locking mechanismIBM·Filed 2015·Granted May 16, 2017·1 cites·17 claims
- 4266US7373359B2Methods and apparatus for extraction and tracking of objects from multi-dimensional sequence dataIBM·Filed 2005·Granted May 13, 2008·5 cites·15 claims
- 4365US11837860B2Cable-gland system for an electronic chassis providing enhanced sealing functionalityQUANTA COMP INC·Filed 2021·Granted Dec 5, 2023·0 cites·9 claims
- 4465US11030561B2Scenario planning and managementIBM·Filed 2017·Granted Jun 8, 2021·1 cites·10 claims
- 4565US10050866B2Parallel top-K simple shortest paths discoveryIBM·Filed 2015·Granted Aug 14, 2018·1 cites·10 claims
- 4664US11226948B2Index maintenance based on a comparison of rebuild vs. updateIBM·Filed 2020·Granted Jan 18, 2022·0 cites·20 claims
- 4764US8010574B2System and method for indexing, searching and retrieving semantic objectsIBM·Filed 2010·Granted Aug 30, 2011·1 cites·18 claims
- 4863US9792341B2Database query processing using horizontal data record alignment of multi-column range summariesIBM·Filed 2014·Granted Oct 17, 2017·1 cites·25 claims
- 4961US10127299B2Analytics information directories within a comprehensive framework for composing and executing analytics applications in business level languagesKUMAR MANOJ·Filed 2009·Granted Nov 13, 2018·2 cites·24 claims
- 5061US7716251B2Systems and method for indexing, searching and retrieving semantic objectsIBM·Filed 2003·Granted May 11, 2010·6 cites·25 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →