Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338994 | Method and apparatus for achieving current balance in parallel connected switching devices | Loren H. Walker | 1994-08-16 |
| 4775925 | Method and apparatus for determining the control electrode to cathode junction voltage of a control turn-off semiconductor device and use of such determined voltage in the control of the device | Loren H. Walker | 1988-10-04 |
| 4641231 | Apparatus and method for failure testing of a control turn-off semiconductor | Loren H. Walker | 1987-02-03 |
| 4404476 | Pulse shaping and amplifying circuit | — | 1983-09-13 |
| 4400755 | Overvoltage protection circuit | — | 1983-08-23 |
| 4355242 | Voltage regulating system | Marvin W. Smith, Loren H. Walker | 1982-10-19 |