Inventor · disambiguated record
Deborah A. Gruenhagen
Also filed as: GRUENHAGEN DEBORAH A
13 granted patents·65 citations·filing 2005–2022
89Inventor score
Top patents by PatentIndex Score
13 records- 0189US7574361B2Radio audio indicatorMOTOROLA INC·Filed 2005·Granted Aug 11, 2009·21 cites·19 claims
- 0286US7668332B2Audio porting assemblyMOTOROLA INC·Filed 2005·Granted Feb 23, 2010·22 cites·20 claims
- 0381US11082774B2Bottom ported MEMS microphone with additional port for verification of environmental sealMOTOROLA SOLUTIONS INC·Filed 2019·Granted Aug 3, 2021·3 cites·19 claims
- 0478US10818577B2Microphone packaging for a portable communication deviceMOTOROLA SOLUTIONS INC·Filed 2018·Granted Oct 27, 2020·3 cites·23 claims
- 0578US9930435B2Internal vent structure for waterproof microphone acoustic cavityMOTOROLA SOLUTIONS INC·Filed 2015·Granted Mar 27, 2018·3 cites·18 claims
- 0677US9800965B2Multi-microphone porting and venting structure for a communication deviceMOTOROLA SOLUTIONS INC·Filed 2015·Granted Oct 24, 2017·3 cites·23 claims
- 0772US9380139B2Speaker and keypad assembly for a portable communication deviceMOTOROLA SOLUTIONS INC·Filed 2013·Granted Jun 28, 2016·4 cites·25 claims
- 0866US10341752B2Removable cartridge for insertion into portable communications deviceMOTOROLA SOLUTIONS INC·Filed 2017·Granted Jul 2, 2019·1 cites·5 claims
- 0961US7933427B2Method and system for equal acoustics portingMOTOROLA SOLUTIONS INC·Filed 2006·Granted Apr 26, 2011·2 cites·12 claims
- 1060US11915473B2Hybrid operation of license plate recognition (LPR) camera for infrastructure monitoringMOTOROLA SOLUTIONS INC·Filed 2021·Granted Feb 27, 2024·0 cites·19 claims
- 1155US8320585B2Radio with dual sided audioGRUENHAGEN DEBORAH A·Filed 2007·Granted Nov 27, 2012·2 cites·27 claims
- 1254US11882395B2Device with a microphone and a condensation collection apparatus to prevent migration of condensation to the microphoneMOTOROLA SOLUTIONS INC·Filed 2022·Granted Jan 23, 2024·0 cites·16 claims
- 1353US8682017B2Method and system for equal acoustics portingGELBART SHLOMO·Filed 2011·Granted Mar 25, 2014·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Deborah A. Gruenhagen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →