Inventor
Lijuan Duan
Inventor
Beijing, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading29%
G06TImage data processing or generation, in general21%
G06VImage or video recognition or understanding21%
G06FElectric digital data processing14%
G06NComputing arrangements based on specific computational models7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%
PatentTitleYear
11,003,625Method and apparatus for operating on file202110,993,040Piezoelectric microphone202110,810,490Clustering method based on iterations of neural networks202010,008,004Establishment method of 3D saliency model based on prior knowledge and depth weight20189,501,715'Method for detecting salient region of stereoscopic image'20169,466,006'Method for detecting visual saliencies of video image based on spatial and temporal features'20169,443,277'Method for embedding and extracting multi-scale space based watermark'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to UNIV BEIJING TECHNOLOGY (5)· patent assignee history
2016–2021Based in Beijing, CN· patent location history
2021Patents assigned to AAC ACOUSTIC TECH SHENZHEN CO LTD (1)· patent assignee history
2021Patents assigned to Baidu online network technology beijing co ltd (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV BEIJING TECHNOLOGY | 5 | 2016–2020 |
| AAC ACOUSTIC TECH SHENZHEN CO LTD | 1 | 2021 |
| Baidu online network technology beijing co ltd | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 6 | 2016–2021 |
| Shenzhen, CN | 1 | 2021 |