Inventor · disambiguated record
Matthew Kai-Shing Choi
Also filed as: CHOI MATTHEW K · CHOI MATTHEW KAI-SHING
6 granted patents·1 pending application·55 citations·filing 2012–2016
80Inventor score
Top patents by PatentIndex Score
7 records- 0192US9537814B2Spam detection and prevention in a social networking systemFACEBOOK INC·Filed 2012·Granted Jan 3, 2017·22 cites·20 claims
- 0291US8973100B2Trust-based authentication in a social networking systemRUBINSTEIN YIGAL DAN·Filed 2013·Granted Mar 3, 2015·22 cites·18 claims
- 0382US9152675B2Selection and ranking of comments for presentation to social networking system usersFACEBOOK INC·Filed 2013·Granted Oct 6, 2015·8 cites·16 claims
- 0481US10554601B2Spam detection and prevention in a social networking systemFACEBOOK INC·Filed 2016·Granted Feb 4, 2020·2 cites·20 claims
- 0564US9961039B2Selection and ranking of comments for presentation to social networking system usersFACEBOOK INC·Filed 2015·Granted May 1, 2018·1 cites·20 claims
- 0641US10375199B2Systems and methods for surveying usersFACEBOOK INC·Filed 2015·Granted Aug 6, 2019·0 cites·19 claims
- 0731US2016182526A1Social network privacy management systems and methodsFACEBOOK INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →