Inventor
Guoyi Liu
Inventor
Beijing, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading24%
G06TImage data processing or generation, in general24%
G06VImage or video recognition or understanding24%
G06FElectric digital data processing18%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
10,825,124Watermark image processing method and apparatus, device and computer readable storage medium202010,540,563Method for recognizing picture, method and apparatus for labelling picture, and storage medium202010,296,997Image-based information acquisition method and apparatus20199,098,769'Method and a device for objects counting'20158,971,619'Method and a device for extracting color features'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to NEC CHINA CO LTD (2)· patent assignee history
2015–2020Based in Beijing, CN· patent location history
2019–2020Patents assigned to Baidu online network technology beijing co ltd (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Baidu online network technology beijing co ltd | 3 | 2019–2020 |
| NEC CHINA CO LTD | 2 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 5 | 2015–2020 |