Head-mounted display device, tracking device, and data aligning method
US12184829B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 18, 2022 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Apr 1, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/271
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An HMD (head-mounted display) device is disclosed. The HMD device is communicatively connected to a tracking device. The HMD device includes a host memory and a host processor. The host memory is configured to store a host map. The host processor is configured to obtain a client capability data from the tracking device, to generate a partial map from the host map according to the client capability data, and to send the partial map to the tracking device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.