Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803776 | Current-comparator-based four-terminal resistance bridge for power frequencies | Branislav Djokic | 2004-10-12 |
| 5896027 | Current ratio device for use in forming a current transformer | David A. Bennett | 1999-04-20 |
| 5861740 | Load loss standard for calibrating power loss measurement systems | — | 1999-01-19 |
| 5357210 | Transconductance amplifier circuit | Petar Miljanic | 1994-10-18 |
| 5307008 | Current ratio device and toroidal core assembly therefor | — | 1994-04-26 |
| 5225784 | DC Current comparator circuit for generating an adjustable output proportional to an input signal | — | 1993-07-06 |
| 5113140 | Microprocessor-controlled high-voltage capacitance bridge | — | 1992-05-12 |
| 5051687 | Transimpedance circuit | — | 1991-09-24 |
| 4833401 | Electrical measuring instrument for high voltage power measurements | — | 1989-05-23 |
| 4795969 | Load loss standard for testing and calibrating high voltage power measuring systems | — | 1989-01-03 |
| 4638302 | Digital-to-analog converter | William J. Moore | 1987-01-20 |
| 4554513 | Replica circuit | — | 1985-11-19 |
| 4528498 | Frequency compensating current circuit for a current comparator capacitance bridge | — | 1985-07-09 |
| 4477772 | Frequency compensator for a current-comparator capacitance bridge | — | 1984-10-16 |
| 4296369 | Active quadrature current reference source | William J. Moore, Norbert L. Kusters | 1981-10-20 |