Inventor
CHUNLEI WU
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C01BNon-metallic elements18%
B01DSeparation9%
B05DProcesses for applying fluent materials to surfaces, in general9%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties9%
G06FElectric digital data processing9%
G06KGraphical data reading9%
G06VImage or video recognition or understanding9%
H10DInorganic electric semiconductor devices9%
PatentTitleYear
12,593,476Fin field-effect transistor device with hybrid conduction mechanism202612,234,361Combined treatment device and method for surface modification of fumed silica202512,162,771Gas nozzle, gas reaction device and gas hydrolysis reaction method202411,386,702Recognition apparatus and method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to CANON KK (1)· patent assignee history
2022–2026Based in CN· patent location history
2024–2025Patents assigned to GUANGZHOU HUIFU RES INSTITUTE CO LTD (2)· patent assignee history
2024–2025Patents assigned to HUBEI HUIFU NANOMATERIAL CO LTD (2)· patent assignee history
2026Patents assigned to SHANGHAI INTEGRATED CIRCUIT MFG INNOVATION CENTER CO LTD (1)· patent assignee history
2026Patents assigned to UNIV FUDAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GUANGZHOU HUIFU RES INSTITUTE CO LTD | 2 | 2024–2025 |
| HUBEI HUIFU NANOMATERIAL CO LTD | 2 | 2024–2025 |
| CANON KK | 1 | 2022 |
| SHANGHAI INTEGRATED CIRCUIT MFG INNOVATION CENTER CO LTD | 1 | 2026 |
| UNIV FUDAN | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2022–2026 |