Inventor
David GUNAWAN
Inventor
AU
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers26%
G10LSpeech analysis techniques or speech synthesis23%
H04SStereophonic systems16%
H04MTelephonic communication12%
G06NComputing arrangements based on specific computational models7%
G01SRadio direction-finding4%
G06FElectric digital data processing4%
G10KSound-producing devices4%
H04LTransmission of digital information, e.g. telegraphic communication4%
H04BTransmission2%
PatentTitleYear
12,525,216Echo reference generation and echo reference metric estimation according to rendering information202612,470,885Orchestration of acoustic direct sequence spread spectrum signals for estimation of acoustic scene metrics202512,401,962Pervasive acoustic mapping202512,401,945Subband domain acoustic echo canceller based acoustic state estimator202512,380,873Echo reference prioritization and selection202512,375,855Coordination of audio devices202512,374,349Echo estimation and management with adaptation of sparse prediction filter set202512,279,100Estimating user location in a system including smart audio devices202512,273,698Orchestration of acoustic direct sequence spread spectrum signals for estimation of acoustic scene metrics202512,003,673Acoustic echo cancellation control for distributed audio devices202411,968,268Coordination of audio devices202411,917,386Estimating user location in a system including smart audio devices202411,677,879Howl detection in conference systems202311,659,332Estimating user location in a system including smart audio devices202311,538,486Echo estimation and management with adaptation of sparse prediction filter set202211,500,610Transmission control for audio device using auxiliary signals202211,277,518Howl detection in conference systems202211,264,045Adaptive audio filtering2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to DOLBY LABORATORIES LICENSING CORP (18)· patent assignee history
2022–2026Based in AU· patent location history
2024–2025Patents assigned to DOLBY INT AB (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOLBY LABORATORIES LICENSING CORP | 18 | 2022–2026 |
| DOLBY INT AB | 4 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| AU | 18 | 2022–2026 |