Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680935 | Automatic recovery from impaired data path | Allen Walston | 2020-06-09 |
| 7639655 | Ethernet switch interface for use in optical nodes | — | 2009-12-29 |
| 5533202 | Apparatus using a binary coded decimal switch and a programmable logic array for selectively coupling terminals of a controller chip to data bus lines | — | 1996-07-02 |
| 4757460 | Communications network with individualized access delays | Semir Sirazi | 1988-07-12 |
| 4707827 | Bridging techniques for local area networks | Semir Sirazi | 1987-11-17 |
| 4524665 | Dynamic controller for sampling channels in an electronic organ having multiplexed keying | Brian M. Bagus | 1985-06-25 |
| 4475430 | Differential sampling circuit for improving signal to noise ratio in an electronic organ having multiplexed keying | Brian M. Bagus | 1984-10-09 |
| 4428269 | Chord teaching system and method for an electronic musical instrument | Donald R. Sauvey | 1984-01-31 |
| 4404883 | Integrated harmony generating circuit for electronic organ | — | 1983-09-20 |
| 4402247 | Integrated circuit generating keying envelope signals | — | 1983-09-06 |
| 4389915 | Musical instrument including electronic sound reverberation | — | 1983-06-28 |
| 4306481 | Dynamic one finger chording system | — | 1981-12-22 |
| 4300430 | Chord recognition system for an electronic musical instrument | Robert J. Sehnert, Horace E. Taylor | 1981-11-17 |
| 4183276 | Pedal teaching aid for an electronic musical instrument | Donald R. Sauvey | 1980-01-15 |