Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348146 | Isolated high-voltage DC-DC converter hysteretic burst mode noise immunity using dynamic hysteresis | Bharath Balaji Kannan, Robert Martinez, Michael K. Corry | 2025-07-01 |
| 12322958 | Electrostatic discharge (ESD) protection circuit with disable feature based on hot-plug condition detection | Zhao Fang | 2025-06-03 |
| 12127480 | On-substrate mechanical stress sensing and compensation | Umidjon Nurmetov, Ralf Brederlow, Baher Haroun, Michael Szelong, Tobias Bernhard Fritz | 2024-10-22 |
| 11894673 | Electrostatic discharge (ESD) protection circuit with disable feature based on hot-plug condition detection | Zhao Fang | 2024-02-06 |
| 11536773 | Digital correction algorithms to improve battery voltage measurement accuracy | Michael Szelong, Takao Oshida, Tobias Bernhard Fritz, Vishnu Ravinuthula | 2022-12-27 |
| 8125189 | Systems for charging a battery in a closed loop configuration | — | 2012-02-28 |
| 7755330 | Methods and systems for controlling an AC adapter and battery charger in a closed loop configuration | Robert Martinez | 2010-07-13 |
| 7535123 | Apparatus and method for selectively coupling system with a first power supply or a second power supply | Mark Allen Hamlett | 2009-05-19 |
| 7408326 | Battery pack system interface with multiple mode control states | Garry Elder | 2008-08-05 |
| 6969972 | Architecture for switching between an external and internal power source | — | 2005-11-29 |
| 6957048 | Switching circuit for charge and discharge of multiple battery systems | — | 2005-10-18 |
| 6812671 | Method and apparatus for controlling current draw while charging a battery array | Garry Elder | 2004-11-02 |
| 6700350 | Method and apparatus for controlling charge balance among cells while charging a battery array | Garry Elder | 2004-03-02 |
| 6650089 | Control circuit for multiple battery systems with capacity gauge on end equipment | David L. Freeman | 2003-11-18 |
| 6487469 | System and method for integrating schedule and design environments | — | 2002-11-26 |