Issued Patents All Time
Showing 101–117 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937646 | MOSFET with temperature protection | Johann Bierlmaier | 1990-06-26 |
| 4893165 | Bipolar transistor controllable by field effect | Gerhard Miller, Helmut Strack | 1990-01-09 |
| 4875131 | Circuit configuration for monitoring a semiconductor structural element and providing a signal when the temperature exceeds a predetermined level | Ludwig Leipold, Rainald Sander, Roland Weber | 1989-10-17 |
| 4859875 | Optocoupler for power FET | Roland Weber | 1989-08-22 |
| 4801824 | Integrable buffer circuit for voltage level conversion having clamping means | Christine Fellinger, Josef Einzinger, Ludwid Leipold, Roland Weber | 1989-01-31 |
| 4737667 | Driving circuitry for a MOSFET having a source load | — | 1988-04-12 |
| 4730228 | Overtemperature detection of power semiconductor components | Josef Einzinger, Christine Fellinger, Ludwig Leipold, Roland Weber | 1988-03-08 |
| 4728826 | MOSFET switch with inductive load | Josef Einzinger, Christine Fellinger, Ludwig Leipold, Roland Weber | 1988-03-01 |
| 4691129 | Drive circuit for a power MOSFET with source-side load | Josef Einzinger, Christine Fellinger, Ludwig Leipold, Roland Weber | 1987-09-01 |
| 4688071 | Circuit arrangement comprising a phototransistor | Christine Fellinger, Ludwig Leipold | 1987-08-18 |
| 4677325 | High voltage MOSFET switch | Josef Einzinger, Christine Fellinger, Ludwig Leipold, Roland Weber | 1987-06-30 |
| 4613883 | Dynamic semiconductor memory cell and method for its manufacture | — | 1986-09-23 |
| 4578596 | Circuit arrangement for driving a thyristor with a phototransistor | Christine Fellinger, Ludwig Leipold | 1986-03-25 |
| 4247860 | MIS Field effect transistor for high source-drain voltages | — | 1981-01-27 |
| 4242603 | Dynamic storage element | Guenther Meusburger, Karl Knauer | 1980-12-30 |
| 4190850 | MIS field effect transistor having a short channel length | Guido Bell | 1980-02-26 |
| 4185293 | Opto-electronic sensing apparatus and method | — | 1980-01-22 |