Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10058148 | Attachment mechanism architectures for a watch band | Michael B. Wittenberg, Benjamin J. Kallman, Ryan C. Perkins, Tatsuya Sano, Zhipeng Zhang +1 more | 2018-08-28 |
| 10058149 | Attachment mechanism architectures for a watch band | Michael B. Wittenberg, Benjamin J. Kallman, Ryan C. Perkins, Tatsuya Sano, Zhipeng Zhang +1 more | 2018-08-28 |
| 10032550 | Moving-coil haptic actuator for electronic devices | Zhipeng Zhang | 2018-07-24 |