Issued Patents All Time
Showing 25 most recent of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420670 | String and module switching control systems and methods for mode transitions | Chen-Fang Chang, Dave G. Rich | 2025-09-23 |
| 12416676 | Battery pack state of charge estimation | Hanho Yun, Insu Chang | 2025-09-16 |
| 12409750 | Predictive control for proactive thermal and energy management charging | Yongjie Zhu, Xueyu Zhang, Chunhao J. Lee, Chen-Fang Chang, Madhumita Ramesh Babu | 2025-09-09 |
| 12397679 | Optimal control strategy for a distributed low voltage system with bidirectional direct current converters | Muhammad Hussain Alvi, Mohamed Ahmed Kamel Ahmed, Rashmi Prasad | 2025-08-26 |
| 12384274 | Low-cost balancing control for distributed low voltage system with bi-directional converters to support multiple low voltage busses | Lyall Kenneth Winger, Dave G. Rich | 2025-08-12 |
| 12370921 | Early detection of battery cell performance degradation | Insu Chang, Hanho Yun, Chen-Fang Chang | 2025-07-29 |
| 12368314 | Thermal management of battery modules and strings | Dave G. Rich | 2025-07-22 |
| 12334759 | Battery string state of charge balancing with phase sharing | Charles W. Wampler, II, Dave G. Rich | 2025-06-17 |
| 12334758 | Battery string state of charge balancing systems and methods | Charles W. Wampler, II, Dave G. Rich | 2025-06-17 |
| 12311802 | Switching control selection logic in high-speed loop in MODACS | Dave G. Rich | 2025-05-27 |
| 12255472 | Switch duration setting for battery string state of charge balancing | Charles W. Wampler, II, Dave G. Rich | 2025-03-18 |
| 12249854 | Switching of battery strings and modules when a fault is diagnosed in a battery string | Chen-Fang Chang, Dave G. Rich | 2025-03-11 |
| 12244162 | Simplified switching for state of charge balancing of battery strings and modules | Charles W. Wampler, II, Dave G. Rich | 2025-03-04 |
| 12244148 | Load sharing for multiple auxiliary low voltage buses of vehicles | Mohamed Ahmed Kamel Ahmed, Robert A. De Stefano | 2025-03-04 |
| 12241943 | Method for early detection of an internal short in a battery pack | Taeyoung Han | 2025-03-04 |
| 12243988 | Battery pressure active control | Insu Chang, Chen-Fang Chang, Hanho Yun, Chunhao J. Lee, Yongjie Zhu +1 more | 2025-03-04 |
| 12097784 | Distributed power architecture including fuses | Mohamed Kamel, Chandra S. Namuduri, Rashmi Prasad, Muhammad Hussain Alvi | 2024-09-24 |
| 12074505 | Systems, apparatuses, and methods for active end-turn cooling for an electric motor with four-bar linkages | SeungHwan Keum, Insu Chang, Young J. Kim | 2024-08-27 |
| 12027900 | Vehicle battery systems including DC-DC converters | Rashmi Prasad, Mohamed Ahmed Kamel Ahmed, Chandra S. Namuduri | 2024-07-02 |
| 12015327 | Methods, systems, and apparatuses for passive end-turn cooling for an electric motor using gravity | SeungHwan Keum, Insu Chang, Young J. Kim | 2024-06-18 |
| 11987148 | Optimal control strategy for a distributed low voltage system with unidirectional direct current converters | Muhammad Hussain Alvi, Mohamed Kamel | 2024-05-21 |
| 11722037 | Interior permanent magnet motor having controllable coolant distribution | SeungHwan Keum, Insu Chang, Young J. Kim | 2023-08-08 |
| 11705781 | System and method of active end-turn cooling for an interior permanent magnet motor | Insu Chang, SeungHwan Keum, Young J. Kim | 2023-07-18 |
| 11702133 | Yaw stability control system for a motor vehicle | Insu Chang, SeungHwan Keum | 2023-07-18 |
| 11698034 | Method of transient control for robust enrichment operation in low temperature combustion engine | Hanho Yun | 2023-07-11 |