Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940476 | Three-phase power meter monitoring for star and delta configurations | Petre Minciunescu | 2024-03-26 |
| 11675011 | Switch condition monitoring | Jonathan Ephraim David Hurwitz, William Michael James Holland, Petre Minciunescu | 2023-06-13 |
| 11474131 | Removing perturbation signal from a serial data stream, and to measurement and/or protection apparatus including same | Long Wang, William Michael James Holland | 2022-10-18 |
| 11366149 | Electrical network impedance determination | John Stuart, Luca Martini | 2022-06-21 |
| 11061055 | Three-phase power meter monitoring for star and delta configurations | Petre Minciunescu | 2021-07-13 |
| 11016126 | Current measurement | Jonathan Ephraim David Hurwitz, William Michael James Holland | 2021-05-25 |
| 11009558 | Current measurement | Jonathan Ephraim David Hurwitz | 2021-05-18 |
| 10914808 | Managing the determination of a transfer function of a measurement sensor | John Stuart | 2021-02-09 |
| 10892722 | Method of and apparatus for reducing the influence of a common mode signal on a differential signal and to systems including such an apparatus | Jonathan Ephraim David Hurwitz, George Redfield Spalding, Jr. | 2021-01-12 |
| 10845393 | Current measurement | Jonathan Ephraim David Hurwitz, William Michael James Holland | 2020-11-24 |
| 10768262 | Managing the determination of a transfer function of a measurement sensor | John Stuart | 2020-09-08 |
| 10672577 | Signal conditioning circuit and a relay/circuit breaker control apparatus including such a signal conditioning circuit | Jonathan Ephraim David Hurwitz, Iain Barnett | 2020-06-02 |
| 10527651 | Current measurement | Stephen James Martin Wood, Jonathan Ephraim David Hurwitz | 2020-01-07 |
| 10459013 | Apparatus for and method of providing measurements of uncertainty in respect of a transfer function | Jonathan Ephraim David Hurwitz, William Michael James Holland, John Stuart | 2019-10-29 |
| 10381948 | Power conversion system with energy harvesting | Jonathan Ephraim David Hurwitz, William Michael James Holland | 2019-08-13 |
| 10132846 | Method of and apparatus for learning the phase error or timing delays within a current transducer and power measurement apparatus including current transducer error correction | Jonathan Ephraim David Hurwitz, William Michael James Holland, Shaoli Ye | 2018-11-20 |
| 9941812 | Power conversion apparatus | Jonathan Ephraim David Hurwitz, William Michael James Holland | 2018-04-10 |
| 9939464 | Current measurement | Stephen James Martin Wood, Jonathan Ephraim David Hurwitz | 2018-04-10 |
| 9933463 | Current measurement | Jonathan Ephraim David Hurwitz | 2018-04-03 |
| 9823275 | Electrical signal measurement | William Michael James Holland, John Stuart, Jonathan Ephraim David Hurwitz | 2017-11-21 |
| 9638724 | Current measurement | Jonathan Ephraim David Hurwitz, William Michael James Holland | 2017-05-02 |
| 9411003 | Current measurement | Jonathan Ephraim David Hurwitz | 2016-08-09 |
| 9322850 | Current measurement | Stephen James Martin Wood, Jonathan Ephraim David Hurwitz | 2016-04-26 |
| 9151818 | Voltage measurement | Jonathan Ephraim David Hurwitz | 2015-10-06 |