Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316266 | Methods and apparatus to detect a stall of a stepper motor | Ganapathi Shankar, Varun Garg | 2025-05-27 |
| 12143056 | Current regulation for stepper motors using dual loop control through voltage mode and current mode | J Divyasree, Ganapathi Shankar Krishnamurthy | 2024-11-12 |
| 12081159 | Observer-based ripple detection for speed and position measurement for brushed direct current motors | Kaushik Alwala, David Patrick Magee, James E. Lockridge, Siddhartha Gopal Krishna | 2024-09-03 |
| 11949364 | Peak current regulation for stepper motors | Ganapathi Shankar Krishnamurthy, Laxman Sreekumar, Siddhartha Gopal Krishna | 2024-04-02 |
| 11936325 | Compensation for historical error in dynamic observer-based ripple detection in brushed direct current motors | Kaushik Alwala | 2024-03-19 |
| 11777425 | Power transfer based stall detection techniques for stepper motor | Laxman Sreekumar, Anand K. Yadav | 2023-10-03 |
| 11646684 | Average current control in stepper motor | Krishnamurthy Shankar, Siddhartha Gopal Krishna | 2023-05-09 |
| 11539315 | Driver circuit for full-bridge DC motor driver system | Venkatesh Guduri, Ganapathi Shankar Krishnamurthy, Ashish Ojha | 2022-12-27 |
| 11368112 | Current sensing and regulation for stepper motor driver | Ganapathi Shankar Krishnamurthy | 2022-06-21 |
| 11255920 | Open load detection circuits | Ashish Ojha, Siddhartha Gopal Krishna, Divyasree J, Krishnamurthy Shankar | 2022-02-22 |
| 11171587 | Current sensing and regulation for stepper motor driver | Ganapathi Shankar Krishnamurthy | 2021-11-09 |
| 10931216 | Motor stepper driver having a sine digital-to-analog converter | Krishnamurthy Shankar | 2021-02-23 |