Inventor
Yao TIAN
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis50%
G06FElectric digital data processing33%
G02BOptical elements, systems or apparatus17%
PatentTitleYear
12,449,668Head-mounted display device and control method thereof, computer-readable storage medium202512,205,596Generating and using text-to-speech data for speech recognition models202512,159,627Improving custom keyword spotting system accuracy with text-to-speech-based data augmentation202411,587,569Generating and using text-to-speech data for speech recognition models2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (3)· patent assignee history
2023–2025Based in CN· patent location history
2024Based in US· patent location history
2025Patents assigned to BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT TECHNOLOGY LICENSING LLC | 3 | 2023–2025 |
| BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2025 |
| US | 1 | 2024 |