Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6131133 | Data exchange interface that directly transmits control signals either to a microprocessor or a D.M.A. controller via a first and second control line respectively | Rainer Mehling | 2000-10-10 |
| 6125410 | D.M.A. controller that determines whether the mode of operation as either interrupt or D.M.A. via single control line | Harald Bauer, Friedrich Fruhwald | 2000-09-26 |
| 4964168 | Circuit for storing a speech signal in a digital speech memory | Gunter Bierlein | 1990-10-16 |