Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260585 | Systems and methods for visual positioning | Ling Bao, Bin Xu, Xiance Du, Jun Zhang, Zhiwei Ruan +5 more | 2025-03-25 |
| 11965744 | Systems and methods for indoor positioning | Rongzhi WANG, Jiankuan Li, Zhiwei Ruan, Zongyue Liu, Jun Zhang +3 more | 2024-04-23 |
| 11841241 | Systems and methods for updating a 3D model of building | Zhiwei Ruan, Zongyue Liu, Jun Zhang, Pengfei Xu | 2023-12-12 |
| 10235568 | Indoor semantic map updating method and system based on semantic information extraction | Deke Guo, Xiaolei Zhou, Zhong Liu | 2019-03-19 |