Inventor
Liyan Liu
Inventor
Beijing, CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading22%
G06TImage data processing or generation, in general22%
G06VImage or video recognition or understanding22%
H04NPictorial communication, e.g. television13%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
C07HSugars4%
G01SRadio direction-finding4%
G06FElectric digital data processing4%
PatentTitleYear
10,482,644Method, apparatus and electronic device for processing panoramic image201910,196,417Baicalin magnesium compound and its preparation method and application201910,074,010Image processing method, device and non-transitory computer-readable medium20189,767,567'Method and apparatus for separating foreground image, and non-transitory computer-readable recording medium'20179,600,898'Method and apparatus for separating foreground image, and computer-readable recording medium'20179,552,514'Moving object detection method and system'20179,483,835'Depth value restoration method and system'20168,983,136'Traffic sign detecting method and traffic sign detecting device'20158,848,980'Front vehicle detecting method and front vehicle detecting apparatus'20148,493,431'Video conference system, processing method used in the same, and machine-readable medium'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2019Patents assigned to LIU LIYAN (9)· patent assignee history
2013–2019Patents assigned to RICOH CO LTD (9)· patent assignee history
2013–2015Patents assigned to WANG XIAOMENG (3)· patent assignee history
2013–2019Based in Beijing, CN· patent location history
2016–2018Patents assigned to ZHAO YING (5)· patent assignee history
2016–2017Patents assigned to LIANG LINGYAN (2)· patent assignee history
2019Based in Hebei, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LIU LIYANself | 9 | 2013–2019 |
| RICOH CO LTD | 9 | 2013–2019 |
| ZHAO YING | 5 | 2016–2018 |
| WANG XIAOMENG | 3 | 2013–2015 |
| LIANG LINGYAN | 2 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 9 | 2013–2019 |
| Hebei, CN | 1 | 2019 |