Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10950217 | Acoustic quadrupole system for head mounted wearable device | Jianchun Dong, Xuan Zhong, Chun Sik Jeong, Zhen Xu, Jung Sik Yang | 2021-03-16 | $230,825,000 |
| 10747026 | Ergonomic spacer for head-mounted wearable device | Han Zhang, Zhen Xu, Xuan Zhong, Eliot Kim, Jianchun Dong +1 more | 2020-08-18 | $325,685,000 |