Inventor
Hangfeng JI
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Gprimary
A01GHorticulture25%
H05BElectric heating25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to SIGNIFY HOLDING BV (1)· patent assignee history
2023Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIGNIFY HOLDING BV | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2023 |