Dynamic control strategy for two-level dc-dc converters
US-2026088698-A1 · Mar 26, 2026 · US
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Wai Jackson patents
Wai Jackson is listed as an inventor on 55 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wai Jackson |
| Total patents | 55 |
| First publication | Jan 29, 2015 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Synchronous electric machines self-sensing fault detection
US-12556126-B2 · Feb 17, 2026 · US
Capacitor voltage balancing techniques for multi-level dual active bridge converter
US-12431814-B2 · Sep 30, 2025 · US
Voltage source inverter control for unbalanced and nonlinear loads
US-12374888-B1 · Jul 29, 2025 · US
Voltage source inverter control for unbalanced and nonlinear loads
US-2025233412-A1 · Jul 17, 2025 · US
Grid firming inverter for fast voltage support in microgrid
US-2025192555-A1 · Jun 12, 2025 · US
Synchronous electric machines self-sensing fault detection
US-2025141391-A1 · May 1, 2025 · US
Capacitor voltage balancing techniques for multi-level dual active bridge converter
US-2025096692-A1 · Mar 20, 2025 · US
Techniques for limiting power using an active front end
US-12142922-B2 · Nov 12, 2024 · US
Current protection to prevent overcurrent in electrical grids and motors
US-12100943-B2 · Sep 24, 2024 · US
Recent patents
Latest publications not already listed above.
Techniques for transitioning between control modes of an active front end unit
US-2024079870-A1 · Mar 7, 2024 · US
Techniques for limiting power using an active front end
US-2024079876-A1 · Mar 7, 2024 · US
Current protection to prevent overcurrent in electrical grids and motors
US-2023396054-A1 · Dec 7, 2023 · US
System and method of overcoming a dead-band in a switched reluctance motor
US-11811344-B2 · Nov 7, 2023 · US
Power based pulse injection control for SR self sensing
US-11545922-B2 · Jan 3, 2023 · US
Switched reluctance self sensing active pulse torque compensation
US-11515824-B2 · Nov 29, 2022 · US
Power Based Pulse Injection Control for SR Self Sensing
US-2022231626-A1 · Jul 21, 2022 · US
System and method of overcoming a dead-band in a switched reluctance motor
US-2022200501-A1 · Jun 23, 2022 · US
Switched Reluctance Self Sensing Active Pulse Torque Compensation
US-2022200502-A1 · Jun 23, 2022 · US
Modified flux observer for switched reluctance machines
US-10938332-B1 · Mar 2, 2021 · US
Switched reluctance motor control system
US-10897217-B2 · Jan 19, 2021 · US
Inverter topology
US-10715052-B2 · Jul 14, 2020 · US
System to control a rotary electric machine
US-10666182-B1 · May 26, 2020 · US
Switched reluctance motor control system
US-2020067433-A1 · Feb 27, 2020 · US
Inverter topology
US-2020067422-A1 · Feb 27, 2020 · US
Optimized switched reluctance phase current control in a continuous conduction mode
US-10476421-B1 · Nov 12, 2019 · US
Sensorless control of switched reluctance machines for low speeds and standstill
US-10193475-B2 · Jan 29, 2019 · US
Adjustable pulse injection in electric machine control
US-10097117-B2 · Oct 9, 2018 · US
Pulse injection current pattern for rotor position estimation
US-10079566-B1 · Sep 18, 2018 · US
Adjustable pulse injection in electric machine control
US-2018175754-A1 · Jun 21, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Caterpillar Inc | 57 |
| Gerdes Jesse | 2 |
| Wai Jackson | 2 |
| Khalil Ahmed | 1 |
| Le Thuong | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02P25/089 | 19 |
| H02P6/185 | 12 |
| H02P25/08 | 11 |
| H02P23/14 | 10 |
| H02P25/092 | 9 |