Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270572 | Systems and methods for controlling indoor air quality with a fluid moving apparatus | Mohamad Khalil Dahouk, Zachary Joseph Stauffer, Ludovic Andre Chretien, Michael D. Smith, Scott A. Coonrod +1 more | 2025-04-08 |
| 11879472 | Control system for electric fluid moving systems | Bin Yang, Brian L. Beifus | 2024-01-23 |
| 11881801 | Hybrid drive circuit for variable speed induction motor system and methods of control | Ludovic Andre Chretien, Kamron Mark Wright, Lester Benjamin Manz | 2024-01-23 |
| 11841022 | Control system for electric fluid moving apparatus | Bin Yang, Brian L. Beifus | 2023-12-12 |
| 11761665 | Motor controller for electric blowers | Bin Yang, Brian L. Beifus | 2023-09-19 |
| 11716040 | Hybrid drive circuit for variable speed induction motor system and methods of control | Ludovic Andre Chretien, Kamron Mark Wright, Lester Benjamin Manz | 2023-08-01 |
| 11611299 | Methods and systems for automatic rotation direction determination of electronically commutated motor | Stephen Solan, Jr., Brian L. Beifus | 2023-03-21 |
| 11546678 | Systems and methods for wirelessly communicating within electric motor systems | Ming Li | 2023-01-03 |
| 11515765 | Electric motor and method of use | Ludovic Andre Chretien | 2022-11-29 |
| 11466889 | Motor controller for electric blowers | Bin Yang, Brian L. Beifus | 2022-10-11 |
| 11309822 | Electric motors and drive circuits therefor | Ludovic Andre Chretien | 2022-04-19 |
| 11239776 | Motor controller having low standby power consumption | Ming Li | 2022-02-01 |
| 10931219 | Hybrid drive circuit for variable speed induction motor system and methods of control | Ludovic Andre Chretien, Kamron Mark Wright, Lester Benjamin Manz | 2021-02-23 |
| 10908590 | System and method for adjusting an operation of a motor | Brian L. Beifus, Ludovic Andre Chretien, Yao Da, Glen C. Young | 2021-02-02 |
| 10880624 | Systems and methods for wirelessly communicating within electric motor systems | Ming Li | 2020-12-29 |
| 10844861 | Systems and method for wirelessly communicating with electric motors | Brian L. Beifus | 2020-11-24 |
| 10819254 | Drive circuit for electric motors | Ludovic Andre Chretien | 2020-10-27 |
| 10774838 | Motor controller for electric blower motors | Bin Yang, Brian L. Beifus | 2020-09-15 |
| 10746450 | Electric motor and method of use | Ludovic Andre Chretien | 2020-08-18 |
| 10731889 | Motor controller for electric blowers | Bin Yang, Brian L. Beifus | 2020-08-04 |
| 10536047 | Electric motor controller for high-moisture applications and method of manufacture | Ming Li, Mohamad Khalil Dahouk | 2020-01-14 |
| 10530239 | Filter systems for reducing bearing current in high-frequency motor control systems | Ming Li | 2020-01-07 |
| 10516355 | Methods and systems for automatic rotation direction determination of electronically commutated motor | Stephen Solan, Jr., Brian L. Beifus | 2019-12-24 |
| 10411619 | Motor controller, drive circuit, and methods for combined electric motor control | Ming Li, Ludovic Andre Chretien | 2019-09-10 |
| 10338571 | Motor controller and methods of wirelessly reprogramming motor controller | Ming Li, Ludovic Andre Chretien | 2019-07-02 |