Inventor · disambiguated record
Steven Howell
Also filed as: HARLESS ORVILLE F · HOWELL STEVEN · HOWELL STEVEN G
8 granted patents·144 citations·filing 1978–2015
87Inventor score
Files withCATHEY DAVID A JR2LAGOON POINT ENTPR INC2HARLESS ORVILLE F1HOWELL STEVEN G1MICRON DISPLAY TECH INC1
Top patents by PatentIndex Score
8 records- 0193US7539513B2Portable phone with ergonomic image projection systemNAT TELEPHONE PRODUCTS INC·Filed 2005·Granted May 26, 2009·47 cites·134 claims
- 0281US4187497APortable vehicle alarm systemHARLESS ORVILLE F·Filed 1978·Granted Feb 5, 1980·47 cites·10 claims
- 0370US8160653B2Portable phone having electro optic image projection system and orientation sensing deviceCATHEY DAVID A JR·Filed 2009·Granted Apr 17, 2012·2 cites·22 claims
- 0469US5721560AField emission control including different RC time constants for display screen and gridMICRON DISPLAY TECH INC·Filed 1995·Granted Feb 24, 1998·22 cites·39 claims
- 0568US8437807B2Portable phone having electro optic image projection system and orientation sensing deviceCATHEY DAVID A JR·Filed 2012·Granted May 7, 2013·1 cites·20 claims
- 0668US4284973AVehicle alarm systemHOWELL STEVEN G·Filed 1979·Granted Aug 18, 1981·25 cites·10 claims
- 0760US9148498B2Portable phone having electro optic image projection system and orientation sensing deviceLAGOON POINT ENTPR INC·Filed 2014·Granted Sep 29, 2015·0 cites·164 claims
- 0855US9584638B2Portable phone having electro optic image projection system and orientation sensing deviceLAGOON POINT ENTPR INC·Filed 2015·Granted Feb 28, 2017·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →