Inventor · disambiguated record
Happia Cao
Also filed as: CAO HAPPIA
2 granted patents·4 pending applications·3 citations·filing 2010–2011
37Inventor score
Top patents by PatentIndex Score
6 records- 0160US8954452B2Method and apparatus for characterizing user behavior patterns from user interaction historyCAO HAPPIA·Filed 2010·Granted Feb 10, 2015·3 cites·20 claims
- 0232US2012296941A1Method and Apparatus for Modelling Personalized ContextsCAO HAPPIA·Filed 2010·Application pending·0 cites
- 0331US10277479B2Method and apparatus for determining user contextOLSEN JESPER·Filed 2010·Granted Apr 30, 2019·0 cites·18 claims
- 0431US2014074639A1Method and apparatus for holistic modeling of user item rating with tag information in a recommendation systemNOKIA CORP·Filed 2011·Application pending·0 cites
- 0530US2013145024A1Method and apparatus for transfer of radio resource allocationCAO HAPPIA·Filed 2010·Application pending·0 cites
- 0628US2013218974A1Method and apparatus for collaborative context recognitionCAO HAPPIA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →