Inventor
Heidi-Maria LEHTONEN
Inventor
SE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis56%
H04SStereophonic systems33%
G06FElectric digital data processing11%
PatentTitleYear
12,406,658Method and apparatus combining separation and classification of audio signals202512,223,968Multi-lag format for audio coding202512,175,990Parametric reconstruction of audio signals202411,769,516Parametric reconstruction of audio signals202311,450,330Parametric reconstruction of audio signals2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to DOLBY INT AB (5)· patent assignee history
2022–2025Based in SE· patent location history
2025Patents assigned to DOLBY LABORATORIES LICENSING CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOLBY INT AB | 5 | 2022–2025 |
| DOLBY LABORATORIES LICENSING CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| SE | 5 | 2022–2025 |