Inventor · disambiguated record
John Patrick Grenn
Also filed as: GRENN JOHN PATRICK
8 granted patents·12 citations·filing 2010–2017
80Inventor score
Top patents by PatentIndex Score
8 records- 0172US8564421B2Method and apparatus for generating an audio notification fileFERRINGO BRADLEY SHAYNE·Filed 2010·Granted Oct 22, 2013·6 cites·31 claims
- 0268US9257019B2Method and apparatus for generating an audio notification fileBLACKBERRY LTD·Filed 2013·Granted Feb 9, 2016·2 cites·20 claims
- 0366US9734686B2System and method for enhancing a proximity warning soundONTARIO INC 2236008·Filed 2015·Granted Aug 15, 2017·2 cites·30 claims
- 0461US8723656B2Human audible localization for sound emitting devicesFERRINGO BRADLEY SHAYNE·Filed 2011·Granted May 13, 2014·2 cites·25 claims
- 0553US10305438B2Generating adaptive notificationBLACKBERRY LTD·Filed 2017·Granted May 28, 2019·0 cites·20 claims
- 0653US9672000B2Method and apparatus for generating an audio notification fileBLACKBERRY LTD·Filed 2016·Granted Jun 6, 2017·0 cites·20 claims
- 0748US9460592B2Human audible localization for sound emitting devicesBLACKBERRY LTD·Filed 2014·Granted Oct 4, 2016·0 cites·20 claims
- 0846US9847764B2Generating adaptive notificationBLACKBERRY LTD·Filed 2015·Granted Dec 19, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →