Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424952 | Position sensing and control in a hybrid system | Wei Juin Choy, Shyam Sunder Padhy, Zachary Ryan Gheaja | 2025-09-23 |
| 12244171 | Battery-ultracapacitor hybrid energy storage system architecture for mild-hybrid power systems | Subbarao Varigonda, Harsha R. Ademane | 2025-03-04 |
| 12237797 | Interface circuits for coupling hall sensors and resolvers to controllers in AC motor systems | — | 2025-02-25 |
| 12040460 | Battery charging and discharging of multiple packs at different states of charge (SOCs) | Martin T. Books, Pramod Suresh Magadi, Erik L. Piper, John P. O'Brien, Duane J. Szymanski +4 more | 2024-07-16 |
| 11967854 | Battery-ultracapacitor hybrid energy storage system architecture for mild-hybrid power systems | Subbarao Varigonda, Harsha R. Ademane | 2024-04-23 |
| 11784507 | Architecture and control system for electrically-powered accessories of a non-hybrid vehicle | Joseph E. Paquette, Martin T. Books, Mahesh Madurai Kumar, Gary L. Parker, Erik L. Piper | 2023-10-10 |
| 11764748 | Modular electromagnetic interference filter inductor core | Veda Samhitha Duppalli, Santhosh Krishnamoorthi, Sanchit Mishra, Subbarao Dakshina Murthy-Bellur | 2023-09-19 |
| 11180096 | Architecture and control system for electrically-powered accessories of a non-hybrid vehicle | Joseph E. Paquette, Martin T. Books, Mahesh Madurai Kumar, Gary L. Parker, Erik L. Piper | 2021-11-23 |
| 10300831 | Hybrid reefer systems | Robert Dziuba, Nazar Al-Khayat, Mahesh Madurai Kumar, Gary L. Parker, Subbarao Varigonda +4 more | 2019-05-28 |
| 10000197 | Mild hybrid powertrain controls | Vivek A. Sujan, Arun Prakash Thunga Gopal, Subbarao Varigonda, Praveen Chitradurga Muralidhar | 2018-06-19 |
| 9917530 | Reconfigurable converter | Robert Dziuba, Filip Stepancik, Yefrem I. Pekar | 2018-03-13 |
| 9162669 | Systems and methods for control of powertrains with regenerative start/stop alternator functionality | Robert Dziuba | 2015-10-20 |
| 6801019 | AC power generating system | Lawrence Haydock, Wlodzimierz Koczara, Nazar Al-Khayat, Neil Brown, Denis Hedley Dalby +3 more | 2004-10-05 |