Gruenhagen; Deborah A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gruenhagen; Deborah A..The latest application filed is for "bottom ported mems microphone with additional port for verification of environmental seal".
- Gruenhagen; Deborah A. - Southwest Ranches FL
- Gruenhagen; Deborah A - Southwest Ranches FL
| Patent | Date |
|---|---|
| Bottom ported MEMS microphone with additional port for verification of environmental seal Grant 11,082,774 - Miehl , et al. August 3, 2 | 2021-08-03 |
| Bottom Ported Mems Microphone With Additional Port For Verification Of Environmental Seal App 20210195341 - MIEHL; ANDREW P. ; et al. | 2021-06-24 |
| Microphone packaging for a portable communication device Grant 10,818,577 - Miehl , et al. October 27, 2 | 2020-10-27 |
| Microphone Packaging For A Portable Communication Device App 20200203257 - MIEHL; ANDREW P. ; et al. | 2020-06-25 |
| Removable cartridge for insertion into portable communications device Grant 10,341,752 - Miehl , et al. | 2019-07-02 |
| Removable Cartridge For Insertion Into Portable Communications Device App 20190082245 - Miehl; Andrew P. ; et al. | 2019-03-14 |
| Internal vent structure for waterproof microphone acoustic cavity Grant 9,930,435 - Miehl , et al. March 27, 2 | 2018-03-27 |
| Multi-microphone porting and venting structure for a communication device Grant 9,800,965 - Miehl , et al. October 24, 2 | 2017-10-24 |
| Multi-microphone Porting And Venting Structure For A Communication Device App 20170111720 - Miehl; Andrew P. ; et al. | 2017-04-20 |
| Internal Vent Structure For Waterproof Microphone Acoustic Cavity App 20170111721 - Miehl; Andrew P. ; et al. | 2017-04-20 |
| Speaker and keypad assembly for a portable communication device Grant 9,380,139 - Kee , et al. June 28, 2 | 2016-06-28 |
| Speaker And Keypad Assembly For A Portable Communication Device App 20150111622 - KEE; CHEAH CHAN ; et al. | 2015-04-23 |
| Method and system for equal acoustics porting Grant 8,682,017 - Gelbart , et al. March 25, 2 | 2014-03-25 |
| Radio with dual sided audio Grant 8,320,585 - Gruenhagen , et al. November 27, 2 | 2012-11-27 |
| Method And System For Equal Acoustics Porting App 20110228958 - Gelbart; Shlomo ; et al. | 2011-09-22 |
| Method and system for equal acoustics porting Grant 7,933,427 - Gelbart , et al. April 26, 2 | 2011-04-26 |
| Audio porting assembly Grant 7,668,332 - Williams , et al. February 23, 2 | 2010-02-23 |
| Radio audio indicator Grant 7,574,361 - Yeager , et al. August 11, 2 | 2009-08-11 |
| Radio With Dual Sided Audio App 20080192977 - Gruenhagen; Deborah A. ; et al. | 2008-08-14 |
| Method And System For Equal Acoustics Porting App 20070297629 - Gelbart; Shlomo ; et al. | 2007-12-27 |
| Audio porting assembly App 20070092097 - Williams; William R. ; et al. | 2007-04-26 |
| Radio audio indicator App 20070075921 - Yeager; David M. ; et al. | 2007-04-05 |
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