Inventor
YUSHAN CHEN
Inventor
US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Jprimary
A47JKitchen equipment20%
B25JManipulators20%
G06FElectric digital data processing20%
G06TImage data processing or generation, in general20%
G06VImage or video recognition or understanding20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to AMAZON TECH INC (1)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to BLUE HILL TECH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 1 | 2022 |
| BLUE HILL TECH INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 2 | 2022–2025 |