Inventor · disambiguated record
Chad Walters
Also filed as: WALTERS CHAD · WALTERS CHAD P · WALTERS CHAD PERRY
20 granted patents·1 pending application·1,131 citations·filing 1996–2019
96Inventor score
Files withCONNECTIX CORP3MICROSOFT TECHNOLOGY LICENSING LLC3RISVIK KNUT MAGNE3WALTERS CHAD3YAHOO INC3
Top patents by PatentIndex Score
21 records- 0198US7827523B2Query serving infrastructure providing flexible and expandable support and compiling instructionsYAHOO INC·Filed 2006·Granted Nov 2, 2010·352 cites·43 claims
- 0298US7634466B2Realtime indexing and search in large, rapidly changing document collectionsYAHOO INC·Filed 2006·Granted Dec 15, 2009·84 cites·12 claims
- 0396US7594258B2Access control systems and methods using visibility tokens with automatic propagationYAHOO INC·Filed 2005·Granted Sep 22, 2009·137 cites·24 claims
- 0492US5768593ADynamic cross-compilation system and methodCONNECTIX CORP·Filed 1996·Granted Jun 16, 1998·252 cites·12 claims
- 0591US9424351B2Hybrid-distribution model for search engine indexesRISVIK KNUT MAGNE·Filed 2010·Granted Aug 23, 2016·15 cites·20 claims
- 0689US8713024B2Efficient forward ranking in a search engineRISVIK KNUT MAGNE·Filed 2010·Granted Apr 29, 2014·14 cites·14 claims
- 0789US8229730B2Indexing role hierarchies for words in a search indexVAN DEN BERG MARTIN H·Filed 2008·Granted Jul 24, 2012·33 cites·20 claims
- 0883US10437892B2Efficient forward ranking in a search engineMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Oct 8, 2019·5 cites·20 claims
- 0983US8620907B2Matching funnel for large document indexRISVIK KNUT MAGNE·Filed 2010·Granted Dec 31, 2013·8 cites·20 claims
- 1083US7984032B2Iterators for applying term occurrence-level constraints in natural language searchingMICROSOFT CORP·Filed 2008·Granted Jul 19, 2011·14 cites·20 claims
- 1182US5699539AVirtual memory management system and method using data compressionCONNECTIX CORP·Filed 1996·Granted Dec 16, 1997·134 cites·16 claims
- 1273US8738598B2Checkpointing iterators during searchWALTERS CHAD·Filed 2012·Granted May 27, 2014·4 cites·20 claims
- 1371US8959077B2Multi-layer search-engine indexSHEN HUI·Filed 2012·Granted Feb 17, 2015·3 cites·16 claims
- 1470US8639708B2Fact-based indexing for natural language searchVAN DEN BERG MARTIN HENK·Filed 2008·Granted Jan 28, 2014·6 cites·12 claims
- 1570US8316036B2Checkpointing iterators during searchWALTERS CHAD·Filed 2008·Granted Nov 20, 2012·6 cites·12 claims
- 1669US5617552ALossless data compression system and methodCONNECTIX CORP·Filed 1996·Granted Apr 1, 1997·54 cites·13 claims
- 1766US8280721B2Efficiently representing word sense probabilitiesSNOW RION·Filed 2008·Granted Oct 2, 2012·6 cites·10 claims
- 1866US8229970B2Efficient storage and retrieval of posting listsWALTERS CHAD·Filed 2008·Granted Jul 24, 2012·4 cites·4 claims
- 1965US11803596B2Efficient forward ranking in a search engineMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Granted Oct 31, 2023·0 cites·20 claims
- 2052US2014278983A1Using entity repository to enhance advertisement displayMICROSOFT CORP·Filed 2013·Application pending·0 cites
- 2150US9959347B2Multi-layer search-engine indexMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted May 1, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →