| 6546262 |
Cellular telephone accessory device for a personal computer system |
— |
2003-04-08 |
| 6288749 |
Computer system with remote television display |
— |
2001-09-11 |
| 6263381 |
Preconditioning system for facilitating switching between electronic devices using automatic peripheral connection button to download predetermined software/parameters and automatically activating microphone and plurality of speakers |
— |
2001-07-17 |
| 6167116 |
Computer communications device |
— |
2000-12-26 |
| D415765 |
Speaker |
— |
1999-10-26 |
| D409617 |
Speaker with controls |
— |
1999-05-11 |
| 5818942 |
Multimedia stereo sound source |
— |
1998-10-06 |
| 5805708 |
Speaker system for computer |
— |
1998-09-08 |
| 5787152 |
Computer communications device |
— |
1998-07-28 |
| D394064 |
Sub woofer |
— |
1998-05-05 |
| 5722041 |
Hybrid home-entertainment system |
— |
1998-02-24 |
| 5553149 |
Theater sound for multimedia workstations |
— |
1996-09-03 |
| 5550921 |
Stereo sound source for portable computer |
— |
1996-08-27 |
| 5481616 |
Plug-in sound accessory for portable computers |
— |
1996-01-02 |
| 5440645 |
Computer speaker |
— |
1995-08-08 |
| 5291559 |
Computer speaker |
— |
1994-03-01 |
| D326265 |
Equalizer for automobile audio systems or the like |
— |
1992-05-19 |
| 5004105 |
Packaging arrangement for transporting audio system components to and from an outdoor marine site |
— |
1991-04-02 |
| 4884655 |
Tower-type speaker cabinet with pivoted plural speaker subassembly |
John F. Castagna |
1989-12-05 |
| D304586 |
Loudspeaker |
John F. Castagna |
1989-11-14 |
| 4625328 |
Integrated amplifier and speaker system with improved cooling efficiency |
— |
1986-11-25 |
| 4429181 |
Audio system |
— |
1984-01-31 |