Inventor
Lianwu Chen
Inventor
Beijing, CN
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Sprimary
H04SStereophonic systems39%
G10LSpeech analysis techniques or speech synthesis25%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers14%
G06KGraphical data reading7%
F24CDomestic stoves or ranges4%
G06FElectric digital data processing4%
G06VImage or video recognition or understanding4%
H03HImpedance networks, e.g. resonant circuits4%
PatentTitleYear
10,779,106Audio object clustering based on renderer-aware perceptual difference202010,638,246Audio object extraction with sub-band object probability estimation202010,492,014Spatial error metrics of audio content201910,362,426Upmixing of audio signals201910,277,997Processing object-based audio signals201910,275,685Projection-based audio object extraction from audio content201910,278,000Audio object clustering with single channel quality preservation201910,200,804Video content assisted audio object extraction20199,830,922Audio object clustering by utilizing temporal variations of audio objects20179,820,077'Audio object extraction with sub-band object probability estimation'20179,805,725'Object clustering for rendering object-based audio content based on perceptual criteria'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to DOLBY LABORATORIES LICENSING CORP (11)· patent assignee history
2017–2020Based in Beijing, CN· patent location history
2019Patents assigned to DOLBY INT AB (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOLBY LABORATORIES LICENSING CORP | 11 | 2017–2020 |
| DOLBY INT AB | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 11 | 2017–2020 |