Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218574 | Adaptive spread-spectrum modulation for DC/DC converters | Raul Blecic, Giacomo Calabrese, Premsagar KITTUR | 2025-02-04 |
| 11774936 | Stepper motor | Rakesh Raja, Sudhir Nagaraj | 2023-10-03 |
| 11418137 | Motor driver current sensing | Sayantan Gupta | 2022-08-16 |
| 11218072 | Low electromagnetic interference and switch loss motor driver | Rajarshi Mukhopadhyay, Anuj Jain | 2022-01-04 |
| 11101754 | Stall detection in stepper motors using differential back-EMF between rising and falling commutation phase of motor current | Rakesh Raja, Wen-Pin Lin, Sudhir Nagaraj | 2021-08-24 |
| 10824130 | Stepper motor | Rakesh Raja, Sudhir Nagaraj | 2020-11-03 |
| 10686391 | Stall detection in stepper motors using differential back-EMF between rising and falling commutation phase of motor current | Rakesh Raja, Wen-Pin Lin, Sudhir Nagaraj | 2020-06-16 |
| 10382032 | Low electromagnetic interference and switch loss motor driver | Rajarshi Mukhopadhyay, Anuj Jain | 2019-08-13 |
| 10084402 | Microstepper motor control circuit PWM output coupled to H-bridge gates | Anuj Jain, Jeffrey Kwabena Okyere, Wen Chao Qu | 2018-09-25 |
| 10063170 | Methods and apparatus for robust and efficient stepper motor BEMF measurement | Rakesh Raja, Anuj Jain, Matthew Hein | 2018-08-28 |
| 9065413 | Method and apparatus for circuit with low IC power dissipation and high dynamic range | Angelo William Pereira, Paul H. Fontaine, Michel Vercier, Chintan Trehan, Balaji Chellappa | 2015-06-23 |
| 8827165 | Test mode circuitry for a programmable tamper detection circuit | David C. McClure, Robert Wadsworth | 2014-09-09 |
| 8425113 | System and method for remote temperature sensing | Alphonse Chesneau | 2013-04-23 |
| 8054141 | Method and circuit for cancelling out comparator-delay in the relaxation oscillator | — | 2011-11-08 |
| 7978095 | Test mode circuitry for a programmable tamper detection circuit | David C. McClure, Robert Wadsworth | 2011-07-12 |
| 7724172 | Digital-to-analog converter circuit and method | David C. McClure | 2010-05-25 |
| 7443176 | Test mode and test method for a temperature tamper detection circuit | David C. McClure | 2008-10-28 |
| 7362248 | Temperature tamper detection circuit and method | David C. McClure | 2008-04-22 |