Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973423 | Switching converter with pulse truncation control | Muthusubramanian Venkateswaran, Dattatreya Baragur Suryanarayana, Preetam Charan Anand Tadeparthy | 2024-04-30 |
| 11601058 | Multi-phase power regulator | Wenkai Wu, Preetam Charan Anand Tadeparthy, Nancy Zhang, Dattatreya Baragur Suryanarayana, Naga Venkata Prasadu Mangina | 2023-03-07 |
| 11353904 | Multi-slope startup voltage regulator system | Wenkai Wu, Preetam Charan Anand Tadeparthy, Shuhua Zhang | 2022-06-07 |
| 11031868 | Switching converter with pulse truncation control | Muthusubramanian Venkateswaran, Dattatreya Baragur Suryanarayana, Preetam Charan Anand Tadeparthy | 2021-06-08 |
| 10666279 | Power supply telemetry self-calibration | Matthew John Ascher Schurmann, Mayank Jain, Wenkai Wu, Preetam Charan Anand Tadeparthy | 2020-05-26 |
| 10644594 | Power converter with reduced undershoot and overshoot during load transients | Preetam Charan Anand Tadeparthy, Muthusubramanian Venkateswaran, Vikram Gakhar, Dattatreya Baragur Suryanarayana | 2020-05-05 |
| 10560023 | Multi-phase power regulator | Wenkai Wu, Preetam Charan Anand Tadeparthy, Nancy Zhang, Dattatreya Baragur Suryanarayana, Naga Venkata Prasadu Mangina | 2020-02-11 |
| 10432093 | Multiphase DC-DC converter with configurable current sharing and phase management | Wenkai Wu, Yipeng Su | 2019-10-01 |
| 10084307 | Over-current protection in multiphase DC-DC switching regulators | Pradeep V S R Pydah, Biranchinath Sahu, Tetsuo Tateishi, Nandakishore Raimar | 2018-09-25 |
| 9841776 | Methods and apparatus to improve transient performance in multiphase voltage regulators | Syed Bari | 2017-12-12 |
| 9343962 | Power regulator system with adaptive ramp signal generator | Hal Chen, Wenkai Wu, Weidong Zhu | 2016-05-17 |
| 8575911 | Digital hybrid V2 control for buck converters | Feng Yu, Paolo Mattavelli, Fred C. Lee | 2013-11-05 |
| 8400086 | Initial rotor position detection for permanent magnet synchronous motors | — | 2013-03-19 |
| 8030911 | Hybrid control circuit and method | Hung-Shou Nien, Yi-Chiang Fu, Wei-Hsu Chang | 2011-10-04 |
| 7898210 | To obtain the three-phase current via adjusting width of pulses with single DC-link current sensor | Tung-Chin Hsieh | 2011-03-01 |
| 7649329 | Method and circuit for controlling motor and brushless motor system using the same | — | 2010-01-19 |
| 7075267 | Space vector-based current controlled PWM inverter for motor drives | — | 2006-07-11 |