Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491041 | Single-structure wireless charging receiver systems having multiple receiver coils | Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Christopher S. Graham, Erik G. de Jong +5 more | 2019-11-26 |
| 10381881 | Architecture of portable electronic devices with wireless charging receiver systems | Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Christopher S. Graham, Erik G. de Jong +5 more | 2019-08-13 |
| 10187573 | Camera voice coil motor driver circuit with variable power supply input voltage | Ryan J. Dunn, Damien J. Thivent, Parin Patel | 2019-01-22 |