Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10333564 | Utility meter power arrangements | — | 2019-06-25 |
| 9756389 | Systems and methods for digital media storage and playback | Barrett Stump | 2017-09-05 |
| 8842970 | Methods and systems for use in controlling playback of content in relation to recorded content | — | 2014-09-23 |
| 8842967 | Methods and systems for use in providing playback of variable length content in a fixed length framework | Jeff McDermott, Sherry Kao | 2014-09-23 |
| 8644675 | Methods and systems for use in providing playback of variable length content in a fixed length framework | Jeff McDermott, Sherry Kao | 2014-02-04 |
| 8532464 | Methods and systems for use in controlling playback of content in relation to recorded content | — | 2013-09-10 |
| 8188884 | Forward throw antenna utility meter | William M. Buchanan, Robert Bryan Seal | 2012-05-29 |
| 6995685 | Utility meter power arrangements and methods | — | 2006-02-07 |
| 6988043 | External transformer correction in an electricity meter | — | 2006-01-17 |
| 6859742 | Redundant precision time keeping for utility meters | William Jenrette | 2005-02-22 |
| 6819226 | Systems and methods for energy storage in land-based telemetry applications | — | 2004-11-16 |
| 6815942 | Self-calibrating electricity meter | Byron J. Slater, Rongsheng Wang, Gordon R. Burns, Warren T. Martin | 2004-11-09 |
| 6433723 | Analog-to-digital conversion with reduced error | — | 2002-08-13 |
| 5627759 | Electrical energy meters having real-time power quality measurement and reporting capability | Michael K. Bearden, William Jenrette | 1997-05-06 |
| 4817204 | Optical communication apparatus and method for telephone supervisory and audio signals | Ralph J. Jannelli, Larry W. Anderson | 1989-03-28 |
| 4695742 | Charge balance voltage-to-frequency converter utilizing CMOS circuitry | — | 1987-09-22 |
| 4631604 | Biasing for magnetic circuits | — | 1986-12-23 |
| 4525669 | Power measurement in an electrical distribution system having three or more wires | Philip M. Holberton, Jay K. Marshall | 1985-06-25 |
| 4486707 | Gain switching device with reduced error for watt meter | Jay K. Marshall | 1984-12-04 |