Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4388851 | Non-volatile memory system for an electronic musical instrument | Joseph C. Carley, Anthony C. Ippolito | 1983-06-21 |
| 4361754 | Record operated control system for a vending machine | Edward K. Miguel | 1982-11-30 |
| 4342247 | Production of detuning effects in an electronic musical instrument | Anthony C. Ippolito | 1982-08-03 |
| 4319508 | Modular, expandable digital organ system | Harold O. Schwartz, Dennis E. Kidd | 1982-03-16 |
| 4299153 | Touch responsive envelope control for electronic musical instrument | Joseph C. Carley | 1981-11-10 |
| 4282575 | Control system for vending machine | William V. Machanian | 1981-08-04 |
| 4271741 | Accompaniment system for electronic musical instrument | Peter E. Solender, William V. Machanian | 1981-06-09 |
| 4256002 | Large scale integrated circuit generator chip for electronic organ | Harold O. Schwartz | 1981-03-17 |
| 4254682 | Production of chord notes in a digital organ | William V. Machanian | 1981-03-10 |
| 4253369 | Digital control of attack and decay | — | 1981-03-03 |
| 4253366 | Large scale integrated circuit chip for an electronic organ | Harold O. Schwartz | 1981-03-03 |
| 4226157 | Waveform synthesis for an electronic musical instrument | George S. Klaiber, Anthony C. Ippolito | 1980-10-07 |
| 4216693 | Means for storing bass rhythm patterns | William V. Machanian, Anthony C. Ippolito | 1980-08-12 |
| 4207792 | Tri-state encoding circuit for electronic musical instrument | — | 1980-06-17 |
| 4207793 | Variable rate portamento system | Anthony C. Ippolito | 1980-06-17 |
| 4205574 | Electronic musical instrument with variable pulse producing system | Peter E. Solender | 1980-06-03 |
| 4205575 | Binary interpolator for electronic musical instrument | Peter E. Solender | 1980-06-03 |
| 4196651 | Non-redundant generator unlocking | Anthony C. Ippolito | 1980-04-08 |