Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504821 | Auxiliary power supply for supplying power to additional functions within a meter | — | 2009-03-17 |
| 7486056 | Input current or voltage limited power supply | — | 2009-02-03 |
| 7427927 | In-home display communicates with a fixed network meter reading system | Andrew J. Borleske, Robert T. Mason, Jr. | 2008-09-23 |
| 7417420 | Switch to bypass optical diode for reducing power consumption of electrical meters | — | 2008-08-26 |
| 7355867 | Power supply for an electric meter having a high-voltage regulator that limits the voltage applied to certain components below the normal operating input voltage | — | 2008-04-08 |
| 7315162 | Reducing power consumption of electrical meters | — | 2008-01-01 |
| 7308370 | Using a fixed network wireless data collection system to improve utility responsiveness to power outages | Robert T. Mason, Jr., Andrew J. Borleske | 2007-12-11 |
| 7301476 | Dynamic self-configuring metering network | Rodney C. Hemminger, Robert T. Mason, Jr., Eugene W. Hodges | 2007-11-27 |
| 7227350 | Bias technique for electric utility meter | — | 2007-06-05 |
| 7218531 | Switching regulator with reduced conducted emissions | Robert T. Mason, Jr., Rodney C. Hemminger | 2007-05-15 |
| 7145474 | Dynamic self-configuring metering network | Rodney C. Hemminger, Robert T. Mason, Jr., Eugene W. Hodges | 2006-12-05 |
| 7119713 | Dynamic self-configuring metering network | Rodney C. Hemminger, Robert T. Mason, Jr., Eugene W. Hodges | 2006-10-10 |
| 7084783 | Electronic meter with enhanced thermally managed communications systems and methods | Waymon A. Melvin, Jr., Lars Lindqvist, Charles Cunningham, Jr., Michael A. Murphy | 2006-08-01 |
| 7071742 | Power supply restart delay prevention circuit | — | 2006-07-04 |
| 7051432 | Method for providing an electrical connection | Garry M. Loy | 2006-05-30 |
| 6888876 | Frequency hopping spread spectrum communications system | Robert T. Mason, Jr., Eugene W. Hodges, Rodney C. Hemminger | 2005-05-03 |
| 6816538 | Frequency hopping spread spectrum decoder | Robert T. Mason, Jr., Brent Brian, Eugene W. Hodges | 2004-11-09 |
| 6684245 | Automatic meter reading system employing common broadcast command channel | Kathyrn J. Smith, David C. Lawrence, Arnold W. Bragg | 2004-01-27 |
| 6535000 | Method and apparatus for determining the internal impedance of a distribution transformer and sensing DC current through an AC power meter | — | 2003-03-18 |
| 6100817 | Fixed network RF communications complaint with CEBus protocol | Robert T. Mason, Jr. | 2000-08-08 |
| 6073169 | Automatic meter reading system employing common broadcast command channel | Kathryn J. Smith, David C. Lawrence, Arnold W. Bragg | 2000-06-06 |
| 5940009 | Apparatus and method to detect tampering with an electronic utility meter | Garry M. Loy, Mark L. Munday, Rodney C. Hemminger | 1999-08-17 |
| 5933073 | Apparatus and methods for power network coupling | — | 1999-08-03 |
| 5923269 | Energy meter with multiple protocols for communication with local and wide area networks | Robert T. Mason, Jr., Arnold W. Bragg, David C. Lawrence | 1999-07-13 |
| 5907241 | Current measurement methods and apparatus employing second harmonic scaling | Rodney C. Hemminger | 1999-05-25 |