Inventor · disambiguated record
Frederick Ross Leach
Also filed as: LEACH FREDERICK R · LEACH FREDERICK ROSS
7 granted patents·8 pending applications·80 citations·filing 2008–2018
82Inventor score
Top patents by PatentIndex Score
15 records- 0194US10855475B1Systems and methods for securing data to an immutable distributed ledgerFACEBOOK INC·Filed 2018·Granted Dec 1, 2020·51 cites·20 claims
- 0291US10949434B1User identification systemFACEBOOK INC·Filed 2018·Granted Mar 16, 2021·16 cites·20 claims
- 0388US11100533B1Cryptographically generating custom audiencesFACEBOOK INC·Filed 2018·Granted Aug 24, 2021·7 cites·20 claims
- 0480US10504136B2Measuring performance of content among groups of similar users of an online systemFACEBOOK INC·Filed 2016·Granted Dec 10, 2019·3 cites·23 claims
- 0572US9332042B2Providing user metrics for an unknown dimension to an external systemFACEBOOK INC·Filed 2012·Granted May 3, 2016·3 cites·29 claims
- 0658US2016125452A1Measuring Offsite Advertising EffectivenessFACEBOOK INC·Filed 2014·Application pending·0 cites
- 0755US2015012336A1Assessing impact of communications between social networking system users on a brandFACEBOOK INC·Filed 2013·Application pending·0 cites
- 0855US2015039524A1Detecting And Responding To Sentiment-Based Communications About A Business On A Social Networking SystemFACEBOOK INC·Filed 2013·Application pending·0 cites
- 0953US2014172541A1Generating Metrics Based on Client Device OwnershipFACEBOOK INC·Filed 2012·Application pending·0 cites
- 1053US2014156387A1Generating Advertising Metrics Using Location InformationFACEBOOK INC·Filed 2012·Application pending·0 cites
- 1152US2013344468A1Obtaining Structured Data From Freeform Textual Answers in a Research PollLINDSAY ROBERT TAAFFE·Filed 2012·Application pending·0 cites
- 1251US2017178156A1Measuring participant perceptionsBRUICH SEAN M·Filed 2008·Application pending·0 cites
- 1348US10728122B2Providing user metrics for an unknown dimension to an external systemFACEBOOK INC·Filed 2016·Granted Jul 28, 2020·0 cites·17 claims
- 1445US10255616B2Selecting whisper codes to present with offersBRUICH SEAN MICHAEL·Filed 2012·Granted Apr 9, 2019·0 cites·29 claims
- 1543US2017213239A1Audience reach of different online advertising publishersFACEBOOK INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →