Inventor
Congyi LIN
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices18%
F21VFunctional features or details of lighting devices or systems thereof18%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted18%
A01GHorticulture9%
A61LMethods or apparatus for sterilising materials or objects in general9%
H05BElectric heating9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to JIASHAN SANSI OPTOELECTRONIC TECH CO LTD (3)· patent assignee history
2022–2025Patents assigned to PUJIANG SANSI OPTOELECTRONIC TECH CO LTD (3)· patent assignee history
2022–2025Patents assigned to SHANGHAI SANSI ELECTR ENG CO LTD (3)· patent assignee history
2022–2025Patents assigned to SHANGHAI SANSI TECHNOLOGY CO (3)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to PUJLANG SANSI OPTOELECTRONIC TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JIASHAN SANSI OPTOELECTRONIC TECH CO LTD | 3 | 2022–2025 |
| PUJIANG SANSI OPTOELECTRONIC TECH CO LTD | 3 | 2022–2025 |
| SHANGHAI SANSI ELECTR ENG CO LTD | 3 | 2022–2025 |
| SHANGHAI SANSI TECHNOLOGY CO | 3 | 2022–2025 |
| PUJLANG SANSI OPTOELECTRONIC TECH CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022–2025 |