Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244188 | Induction motors including speed sensing circuits for motor control | — | 2025-03-04 |
| 12199530 | Control circuits for disposer motors | Charles A. Farago, Heath MCCLUNG, Joshua Edward Tischler | 2025-01-14 |
| 11921527 | High-speed optocoupler circuits | — | 2024-03-05 |
| 11722090 | Control circuits for compressor motors including multiple capacitors | Joshua Edward Tischler | 2023-08-08 |
| 11585581 | Systems and methods for multi-stage operation of a compressor | Kashmira Patel, John F. Broker | 2023-02-21 |
| 11362582 | Multi-phase converter control system and method for interleaving multi-phase converters | Paul M. Rancuret | 2022-06-14 |
| 11131491 | Systems and methods for multi-stage operation of a compressor | Kashmira Patel, John F. Broker | 2021-09-28 |
| 10928884 | Microcontroller architecture for power factor correction converter | Joseph G. Marcinkiewicz | 2021-02-23 |
| 10770966 | Power factor correction circuit and method including dual bridge rectifiers | Joseph G. Marcinkiewicz, Kraig Bockhorst | 2020-09-08 |
| 10763740 | Switch off time control systems and methods | — | 2020-09-01 |
| 10656026 | Temperature sensing circuit for transmitting data across isolation barrier | — | 2020-05-19 |
| 10437317 | Microcontroller architecture for power factor correction converter | Joseph G. Marcinkiewicz | 2019-10-08 |
| 10320322 | Switch actuation measurement circuit for voltage converter | Joseph G. Marcinkiewicz | 2019-06-11 |
| 10312798 | Power factor correction circuits and methods including partial power factor correction operation for boost and buck power converters | Joseph G. Marcinkiewicz, Kraig Bockhorst | 2019-06-04 |
| 10305373 | Input reference signal generation systems and methods | — | 2019-05-28 |
| 10277115 | Filtering systems and methods for voltage control | — | 2019-04-30 |
| 10075116 | System and method for permanent magnet motor control | Joseph G. Marcinkiewicz, Michael I. Henderson | 2018-09-11 |
| 9991834 | System and method for permanent magnet motor control | Joseph G. Marcinkiewicz, Michael I. Henderson | 2018-06-05 |
| 9965928 | System and method for displaying messages in a column-by-column format via an array of LEDs connected to a circuit of a compressor | — | 2018-05-08 |
| 9933842 | Microcontroller architecture for power factor correction converter | Joseph G. Marcinkiewicz | 2018-04-03 |
| 9912263 | Controller and method for transitioning between control angles | Joseph G. Marcinkiewicz | 2018-03-06 |
| 9853588 | Motor drive control using pulse-width modulation pulse skipping | Joseph G. Marcinkiewicz | 2017-12-26 |
| 9705433 | Controller and method for transitioning between control angles | Joseph G. Marcinkiewicz | 2017-07-11 |
| 9634593 | System and method for permanent magnet motor control | Joseph G. Marcinkiewicz, Michael I. Henderson | 2017-04-25 |
| 9564846 | Power factor correction with variable bus voltage | Joseph G. Marcinkiewicz, James L. Skinner, John P. Powers | 2017-02-07 |