Inventor · disambiguated record

Richard Freitag Engstrom

Also filed as: ENGSTROM RICHARD · ENGSTROM RICHARD FREITAG

1 granted patent·1 pending application·0 citations·filing 2015–2021

14Inventor score

Technology areasG06T H05B

Files withMEADOW STREAM DISTRIBUTING L L C1 SONY MOBILE COMMUNICATIONS INC1

Top patents by PatentIndex Score

2 records

0152US11964612B2Warning light controllerMEADOW STREAM DISTRIBUTING L L C·Filed 2021·Granted Apr 23, 2024·0 cites·18 claims
0221US2016283013A1Device display control for protecting sensitive dataSONY MOBILE COMMUNICATIONS INC·Filed 2015·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →