Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367647 | Apparatus and method for aligning virtual objects in augmented reality viewing environment | Yat Cheung Ngai | 2025-07-22 |
| 11169832 | Apparatus and method for augmented reality user manual | Yat Cheung Ngai | 2021-11-09 |
| 11043038 | Apparatus and method of three-dimensional interaction for augmented reality remote assistance | Yat Cheung Ngai | 2021-06-22 |
| 10616483 | Apparatus and method of generating electronic three-dimensional walkthrough environment | Yat Cheung Ngai | 2020-04-07 |