Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479185 | Active infrared illumination for enhancing rear vision from a vehicle | Keith W. Bigoness, Joshua D. Lintz | 2022-10-25 |
| 9106312 | Vehicular microphone system and method for post processing optimization of a microphone signal | Alan R. Watson, Robert R. Turnbull | 2015-08-11 |
| 9100731 | Low power microphone circuits for vehicles | Robert R. Turnbull | 2015-08-04 |
| 9002027 | Space-time noise reduction system for use in a vehicle and method of forming same | Robert R. Turnbull | 2015-04-07 |
| 8935164 | Non-spatial speech detection system and method of using same | Robert R. Turnbull | 2015-01-13 |
| 8787590 | Rearview assemblies incorporating hands-free telephone components | Alan R. Watson | 2014-07-22 |
| 8467551 | Vehicular directional microphone assembly for preventing airflow encounter | Robert R. Turnbull, Alan R. Watson | 2013-06-18 |
| 8416964 | Vehicular automatic gain control (AGC) microphone system and method for post processing optimization of a microphone signal | Robert R. Turnbull | 2013-04-09 |
| 8224012 | Vehicle accessory microphone | Alan R. Watson, Robert C. Knapp, Robert R. Turnbull, William R. Spence, G. Bruce Poe | 2012-07-17 |
| 8081772 | Vehicular microphone assembly using fractional power phase normalization | Robert R. Turnbull, Alan R. Watson | 2011-12-20 |
| 7817020 | Optical user interface system for automotive modules | Robert R. Turnbull, David A. Blaker, David L. Plangger, G. Bruce Poe, Alan R. Watson | 2010-10-19 |
| 7616768 | Vehicle accessory microphone having mechanism for reducing line-induced noise | Alan R. Watson, William R. Spence | 2009-11-10 |
| 7447320 | Vehicle accessory microphone | Alan R. Watson | 2008-11-04 |
| 7266204 | Rearview mirror assemblies incorporating hands-free telephone components | Alan R. Watson | 2007-09-04 |
| 7136494 | Vehicle accessory microphone assembly having a windscreen with hydrophobic properties | Alan R. Watson, Robert C. Knapp, Robert R. Turnbull, William R. Spence, G. Bruce Poe | 2006-11-14 |
| 7130431 | Vehicle accessory microphone | Alan R. Watson, Robert C. Knapp, Robert R. Turnbull, William R. Spence, G. Bruce Poe | 2006-10-31 |
| 6882734 | Vehicle accessory microphone | Alan R. Watson, William R. Spence | 2005-04-19 |
| 6614911 | Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic material | Alan R. Watson, Robert C. Knapp, Robert R. Turnbull, William R. Spence, G. Bruce Poe | 2003-09-02 |
| D471847 | Mirror | Wayne J. Rumsey | 2003-03-18 |
| D450281 | Mirror | Kenton J. Ypma, Wayne J. Rumsey, Alan R. Watson, John W. Carter | 2001-11-13 |
| 4685137 | Microphone with non-symmetrical directivity pattern | Alan R. Watson | 1987-08-04 |
| 4646873 | Microphone and acoustic equalizer therefor | — | 1987-03-03 |
| 4547632 | Dynamic loudspeaker | — | 1985-10-15 |