Inventor · disambiguated record
Christina Yip Chung
Also filed as: CHUNG CHRISTINA · CHUNG CHRISTINA Y · CHUNG CHRISTINA YIP
19 granted patents·5 pending applications·1,290 citations·filing 2000–2016
96Inventor score
Top patents by PatentIndex Score
24 records- 0198US7809740B2Model for generating user profiles in a behavioral targeting systemYAHOO INC·Filed 2006·Granted Oct 5, 2010·156 cites·18 claims
- 0297US9105048B2Behavioral targeting system that generates user profiles for target objectivesYAHOO INC·Filed 2013·Granted Aug 11, 2015·49 cites·18 claims
- 0397US8438170B2Behavioral targeting system that generates user profiles for target objectivesKORAN JOSHUA M·Filed 2006·Granted May 7, 2013·87 cites·20 claims
- 0497US6604099B1Majority schema in semi-structured dataIBM·Filed 2000·Granted Aug 5, 2003·183 cites·9 claims
- 0596US7904448B2Incremental update of long-term and short-term user profile scores in a behavioral targeting systemYAHOO INC·Filed 2006·Granted Mar 8, 2011·76 cites·13 claims
- 0696US7031909B2Method and system for naming a cluster of words and phrasesVERITY INC·Filed 2002·Granted Apr 18, 2006·211 cites·48 claims
- 0795US7085771B2System and method for automatically discovering a hierarchy of concepts from a corpus of documentsVERITY INC·Filed 2002·Granted Aug 1, 2006·204 cites·39 claims
- 0894US7590616B2Collaborative-filtering contextual model based on explicit and implicit ratings for recommending itemsYAHOO INC·Filed 2006·Granted Sep 15, 2009·57 cites·18 claims
- 0994US7574422B2Collaborative-filtering contextual model optimized for an objective function for recommending itemsYAHOO INC·Filed 2006·Granted Aug 11, 2009·63 cites·18 claims
- 1093US8504575B2Behavioral targeting systemKORAN JOSHUA M·Filed 2006·Granted Aug 6, 2013·32 cites·24 claims
- 1193US7584171B2Collaborative-filtering content model for recommending itemsYAHOO INC·Filed 2006·Granted Sep 1, 2009·40 cites·18 claims
- 1293US6738767B1System and method for discovering schematic structure in hypertext documentsIBM·Filed 2000·Granted May 18, 2004·91 cites·23 claims
- 1389US10007927B2Behavioral targeting systemEXCALIBUR IP LLC·Filed 2016·Granted Jun 26, 2018·5 cites·9 claims
- 1489US9817868B2Behavioral targeting system that generates user profiles for target objectivesEXCALIBUR IP LLC·Filed 2015·Granted Nov 14, 2017·5 cites·18 claims
- 1586US9547877B2Identification of a trigger-type leader in a social networkLINKEDLN CORP·Filed 2014·Granted Jan 17, 2017·6 cites·18 claims
- 1686US9286569B2Behavioral targeting systemYAHOO INC·Filed 2013·Granted Mar 15, 2016·15 cites·15 claims
- 1785US9576326B2Identification of a propagator-type leader in a social networkLINKEDIN CORP·Filed 2014·Granted Feb 21, 2017·5 cites·17 claims
- 1884US9582836B2Identification of a broker-type leader in a social networkLINKEDLN CORP·Filed 2014·Granted Feb 28, 2017·5 cites·14 claims
- 1961US10817539B2Identification of a trigger-type leader in a social networkMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Oct 27, 2020·0 cites·20 claims
- 2060US2015100683A1Identification of an authority-type leader in a social networkLINKEDIN CORP·Filed 2014·Application pending·0 cites
- 2158US2017091644A1Identification of a propagator-type leader in a social networkLINKEDIN CORP·Filed 2016·Application pending·0 cites
- 2257US2011161331A1Incremental Update Of Long-Term And Short-Term User Profile Scores In A Behavioral Targeting SystemCHUNG CHRISTINA YIP·Filed 2011·Application pending·0 cites
- 2353US2007239517A1Generating a degree of interest in user profile scores in a behavioral targeting systemCHUNG CHRISTINA Y·Filed 2006·Application pending·0 cites
- 2449US2014188507A1Lifestyle progression models for use in preventative careIBM·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Christina Yip Chung files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →