Inventor
CHENJIAN LEI
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines50%
H02NElectric machines not otherwise provided for25%
LOC1225%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to OKIN REFINED ELECTRIC TECHNOLOGY CO LTD (3)· patent assignee history
2021–2022Based in CN· patent location history
2022Patents assigned to DEWERTOKIN TECH GROUP CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OKIN REFINED ELECTRIC TECHNOLOGY CO LTD | 3 | 2021–2022 |
| DEWERTOKIN TECH GROUP CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2021–2022 |