Inventor
Dongning Zhao
Inventor
Guangdong, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general24%
G06KGraphical data reading18%
G06VImage or video recognition or understanding18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B82YSpecific uses or applications of nanostructures6%
C02FTreatment of water, waste water, sewage, or sludge6%
G06FElectric digital data processing6%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
10,987,653Material for removing contaminants from water202110,650,249Method and device for counting pedestrians based on identification of head top of human body202010,445,567Pedestrian head identification method and system201910,354,353Digital video content security authentication method and system201910,311,757Data hiding method and data hiding system201910,223,597Method and system for calculating passenger crowdedness degree2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to UNIV SHENZHEN (5)· patent assignee history
2019–2020Based in Guangdong, CN· patent location history
2021Patents assigned to UNIV AUBURN (1)· patent assignee history
2021Based in Auburn, AL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SHENZHEN | 5 | 2019–2020 |
| UNIV AUBURN | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Guangdong, CN | 5 | 2019–2020 |
| Auburn, AL, US | 1 | 2021 |