Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10924835 | Voice collection device | Zhiyu Sun, Walayiding Wailibieke | 2021-02-16 | |
| 10904669 | System for presentation of audio using wearable device | Shahram Talakoub, Jianchun Dong, Yuwen Su, Xuan Zhong | 2021-01-26 | $288,265,000 |