Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788349 | BLDC motor control system and method for incremental motorized window treatment operation | Michael Campagna, Benjamin Slivka | 2023-10-17 |
| 11560753 | BLDC motor control system and method for solar tracking motorized window treatment operation | Michael Campagna, Benjamin Slivka | 2023-01-24 |
| 11396772 | Obstacle and pulling detection in a clutch based roller shade | Michael Campagna, Benjamin Slivka | 2022-07-26 |
| 10934774 | Automatic limit detection for horizontal sheers style roller shade | Michael Campagna, Benjamin Slivka | 2021-03-02 |
| 10876354 | System and method for selecting and implementing power and motion parameters of a roller shade motor based on load | — | 2020-12-29 |
| 10612301 | System and method for leveling a motorized window treatment | Charles R. Derk, Jr., Michael Campagna, Benjamin Slivka | 2020-04-07 |
| 10530279 | Systems and methods for controlling sinusoidally driven motors | Michael Campagna, Benjamin Slivka | 2020-01-07 |
| 10516353 | Systems and methods for calibrating BLDC motors | Michael Campagna, Benjamin Slivka | 2019-12-24 |
| 10511239 | Systems and methods for controlling sinusoidally driven motors | Michael Campagna, Benjamin Slivka | 2019-12-17 |
| 10058205 | Automatic and dynamic torque calibration for drapery track system | Benjamin Slivka, Charles R. Derk, Jr. | 2018-08-28 |
| 9970234 | Automatic torque calibration for roller shades | Charles R. Derk, Jr., Benjamin Slivka | 2018-05-15 |
| 9534442 | Automatic torque calibration for roller shades | Charles R. Derk, Jr., Ben Slivka | 2017-01-03 |
| 8885374 | Multilevel converter and topology method thereof | Di Zhang | 2014-11-11 |
| 8817504 | Multilevel converter and topology method thereof | Di Zhang | 2014-08-26 |
| 6388420 | System and method for sensorless rotor tracking of induction machines | Patrick Lee Jansen, William James Premerlani | 2002-05-14 |