Inventor
DONGMING LIN
Inventor
CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters30%
LOC2330%
LOC0820%
G03GElectrography10%
LOC1410%
PatentTitleYear
12,591,200Driving force receiving member and process cartridge2026D1120268Air purifier2026D1106419Humidifier202512,479,211Remanufacturing method of ink cartridge, and remanufactured ink cartridge2025D1098263Printer2025D1084270Air purifier202511,827,027Remanufacturing method of ink cartridge, and remanufactured ink cartridge202311,267,251Remanufacturing method of ink cartridge and remanufactured ink cartridge2022D0944809Laptop stand2022D0944808Laptop stand2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to E JET TECH CO LTD (3)· patent assignee history
2022Patents assigned to ECODOT TRADING CO LTD (2)· patent assignee history
2022–2026Based in CN· patent location history
2025–2026Patents assigned to E Z INK TECH CO LTD (3)· patent assignee history
2025Patents assigned to ZHONGSHAN BAOLITU ELECTRONIC TECH CO LTD (1)· patent assignee history
2026Patents assigned to ZHONGSHAN POLONO ELECTRONIC TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| E JET TECH CO LTD | 3 | 2022–2025 |
| E Z INK TECH CO LTD | 3 | 2025–2026 |
| ECODOT TRADING CO LTD | 2 | 2022 |
| ZHONGSHAN BAOLITU ELECTRONIC TECH CO LTD | 1 | 2025 |
| ZHONGSHAN POLONO ELECTRONIC TECH CO LTD | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 10 | 2022–2026 |