Inventor
Jingwen LI
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Jprimary
A47JKitchen equipment33%
G01GWeighing17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
H05KPrinted circuits17%
PatentTitleYear
12,555,552Display device, gamma voltage data group switching method and module202611,543,341Particle discrimination and classification by multiple-wavelength light scattering202311,406,029Circuit board assembly and rice cooker202211,178,993Rice cooker with lid and body control panels2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD (2)· patent assignee history
2021–2026Based in CN· patent location history
2023Patents assigned to NANOZEN IND INC (1)· patent assignee history
2023Based in CA· patent location history
2026Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2026Patents assigned to CHENGDU BOE OPTOELECT TECH CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD | 2 | 2021–2022 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 1 | 2026 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2026 |
| CHENGDU BOE OPTOELECT TECH CO | 1 | 2026 |
| NANOZEN IND INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2021–2026 |
| CA | 1 | 2023 |