Inventor
Duanfeng HAN
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing30%
G05BControl or regulating systems in general20%
B63BShips or other waterborne vessels10%
G09BEducational or demonstration appliances10%
H04JMultiplex communication10%
H04LTransmission of digital information, e.g. telegraphic communication10%
Y02TClimate change mitigation technologies related to transportation10%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to UNIV HARBIN ENG (3)· patent assignee history
2023–2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV HARBIN ENG | 3 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2024 |