Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894511 | Multi-device coordinated audio playback | Andrew Aftelak, George N. Maracas | 2011-02-22 |
| 7873279 | Light transfer apparatus for an electronic device | Rachid M. Alameh, Mark A. Barabolak, Maninder S. Sehmbey, David R. Zeiger | 2011-01-18 |
| 7773943 | Hearing aid compatibility mode switching for a mobile station | Scott Isabelle, Scott D. Kelley, Alfred B. Wieczorek | 2010-08-10 |
| 7580540 | Apparatus and method for receiving inputs from a user | Simone Koo | 2009-08-25 |
| 7529379 | System and method for determining an in-ear acoustic response for confirming the identity of a user | Michael L. Charlier, John Johnson, Simone Koo | 2009-05-05 |
| 7346315 | Handheld device loudspeaker system | Simone Koo | 2008-03-18 |
| 6758303 | Electronic device having a multi-mode acoustic system and method for radiating sound waves | Simone Koo, Thomas Gitzinger, Chris Gremo, Thomas J. Walczak | 2004-07-06 |
| 6636750 | Speakerphone accessory for a portable telephone | Thomas Gitzinger, Michael L. Charlier | 2003-10-21 |
| 6453045 | Telecommunication device with piezo-electric transducer for handsfree and private operating modes | Thomas Gitzinger, Michael L. Charlier | 2002-09-17 |
| 6363139 | Omnidirectional ultrasonic communication system | Aaron L. Dietrich, Michael L. Charlier | 2002-03-26 |
| 6292573 | Portable communication device with collapsible speaker enclosure | Matthew C. White, Thomas Stoll | 2001-09-18 |
| 6104808 | Portable communication device with speakerphone operation | Rachid M. Alameh | 2000-08-15 |
| 6064894 | Portable radio telephone having improved speaker and housing assembly for handsfree and private operation | Michael L. Charlier, Thomas Gitzinger | 2000-05-16 |