Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002026 | Methods and apparatuses for electronic time delay and systems including same | John A. Arrell, Jr., Ronald S. Borja, William J. Slade | 2011-08-23 |
| 7789153 | Methods and apparatuses for electronic time delay and systems including same | John A. Arrell, Jr., Ronald S. Borja, William J. Slade | 2010-09-07 |
| 7498786 | Digital control of switching voltage regulators | Sridhar Kotikalapoodi | 2009-03-03 |
| 7116086 | System and method for driving LEDs | Lajos Burgyan | 2006-10-03 |
| 6853164 | Bandgap reference circuit | Ovidiu Aioanei | 2005-02-08 |
| 6690146 | High efficiency LED driver | Lajos Burgyan | 2004-02-10 |
| 5460093 | Programmable electronic time delay initiator | Kent Steeves, Peter L. C. Atkeson, Brendan Michael Walsh, J. Michael Wilson | 1995-10-24 |
| 5389214 | Fluid treatment system employing electrically reconfigurable electrode arrangement | Robert K. Erickson | 1995-02-14 |
| 5324398 | Capacitive discharge control circuit for use with electrolytic fluid treatment systems | Robert K. Erickson | 1994-06-28 |