Inventor · disambiguated record
Cai-Nicolas Ziegler
Also filed as: ZIEGLER CAI-NICOLAS
4 granted patents·3 pending applications·53 citations·filing 2007–2008
76Inventor score
Files withSIEMENS AG2DOMBROWSKI BERNHARD1ROETTGER HANS1SIEMENS ENTPR COMM GMBH CO KG1SIEMENS ENTPR COMMUNICATIONS1
Top patents by PatentIndex Score
7 records- 0186US8239189B2Method and system for estimating a sentiment for an entitySKUBACZ MICHAL·Filed 2008·Granted Aug 7, 2012·29 cites·15 claims
- 0274US7895212B2Method for estimating a prestige of an entitySIEMENS ENTPR COMMUNICATIONS·Filed 2008·Granted Feb 22, 2011·5 cites·23 claims
- 0372US8886660B2Method and apparatus for tracking a change in a collection of web documentsDOMBROWSKI BERNHARD·Filed 2008·Granted Nov 11, 2014·11 cites·8 claims
- 0463US8170969B2Automated computation of semantic similarity of pairs of named entity phrases using electronic document corpora as background knowledgeROETTGER HANS·Filed 2008·Granted May 1, 2012·8 cites·23 claims
- 0548US2009198593A1Method and apparatus for comparing entitiesSIEMENS ENTPR COMM GMBH CO KG·Filed 2008·Application pending·0 cites
- 0644US2009030891A1Method and apparatus for extraction of textual content from hypertext web documentsSIEMENS AG·Filed 2008·Application pending·0 cites
- 0742US2008243482A1Method for performing effective drill-down operations in text corpus visualization and exploration using language model approaches for key phrase weightingSIEMENS AG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →