Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5828965 | Wireless telephone handset | Michael Brown, Laura Mahan, Hugh M. Collins, Frederic Simard, Christopher Michael Forrester | 1998-10-27 |
| D398927 | Telephone base station | Clifford D. Read, Pak-Jong Chu | 1998-09-29 |
| 5790679 | Communications terminal having a single transducer for handset and handsfree receive functionality | Larry Hawker, Christopher Michael Forrester | 1998-08-04 |
| D395653 | Telephone neck set | Clifford D. Read, Pak-Jong Chu | 1998-06-30 |
| 5757946 | Magnetic fluid loudspeaker assembly with ported enclosure | — | 1998-05-26 |
| 5729604 | Safety switch for communication device | — | 1998-03-17 |
| 5473683 | Post assembly process for adjusting the gain of an electret microphone within a communications apparatus | — | 1995-12-05 |