Inventor
Zhou HU
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Fprimary
B22FWorking metallic powder27%
C22CAlloys27%
H01FMagnets27%
LOC217%
LOC287%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
11,987,868Preparation method of a rare earth anisotropic bonded magnetic powder202411,981,983Composite rare earth anisotropic bonded magnet and a preparation method thereof202411,802,326Anisotropic bonded magnet and preparation method thereof2023D0990586Water gun202311,495,376Rare earth-bonded magnetic powder and preparation method therefor, and bonded magnet2022D0961103Massage gun2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to GRIREM ADVANCED MAT CO LTD (4)· patent assignee history
2022–2023Patents assigned to HU ZHOU (2)· patent assignee history
2022Patents assigned to GUOKE RE ADVANCED MAT CO LTD (1)· patent assignee history
2022–2024Based in CN· patent location history
2023–2024Patents assigned to GRIREM HI TECH CO LTD (3)· patent assignee history
2023Patents assigned to GRIREM RONGCHENG CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRIREM ADVANCED MAT CO LTD | 4 | 2022–2024 |
| GRIREM HI TECH CO LTD | 3 | 2023–2024 |
| HU ZHOUself | 2 | 2022–2023 |
| GRIREM RONGCHENG CO LTD | 1 | 2023 |
| GUOKE RE ADVANCED MAT CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022–2024 |