Inventor
PATTERSON ANNA L
US18 patents
⚠️ This page may combine multiple inventors who share the name “PATTERSON ANNA L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOOGLE INC
11 patentsUS7567959B2Jul 28, 2009
Multiple index based information retrieval system
GOOGLE INC103 citations98
US9652483B1May 16, 2017
Index server architecture using tiered and sharded phrase posting lists
GOOGLE INC15 citations92
US9037573B2May 19, 2015
Phase-based personalization of searches in an information retrieval system
GOOGLE INC14 citations92
US9569505B2Feb 14, 2017
Phrase-based searching in an information retrieval system
GOOGLE INC5 citations84
US9384224B2Jul 5, 2016
Information retrieval system for archiving multiple document versions
GOOGLE INC7 citations84
US9361331B2Jun 7, 2016
Multiple index based information retrieval system
GOOGLE INC7 citations84
US9223877B1Dec 29, 2015
Index server architecture using tiered and sharded phrase posting lists
GOOGLE INC7 citations84
US8943067B1Jan 27, 2015
Index server architecture using tiered and sharded phrase posting lists
GOOGLE INC9 citations84
US9990421B2Jun 5, 2018
Phrase-based searching in an information retrieval system
GOOGLE INC0 citations52
US9817825B2Nov 14, 2017
Multiple index based information retrieval system
GOOGLE INC0 citations52
US9817886B2Nov 14, 2017
Information retrieval system for archiving multiple document versions
GOOGLE INC0 citations52
PATTERSON ANNA L
4 patentsUS8612427B2Dec 17, 2013
Information retrieval system for archiving multiple document versions
PATTERSON ANNA L14 citations92
US8489628B2Jul 16, 2013
Phrase-based detection of duplicate documents in an information retrieval system
PATTERSON ANNA L13 citations92
US8108412B2Jan 31, 2012
Phrase-based detection of duplicate documents in an information retrieval system
PATTERSON ANNA L25 citations92
US8631027B2Jan 14, 2014
Integrated external related phrase information into a phrase-based indexing information retrieval system
PATTERSON ANNA L11 citations83