Inventor
Zhengyang FENG
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique33%
LOC0433%
LOC1533%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to CHANGZHOU FENGHUA E COMMERCE CO LTD (1)· patent assignee history
2025Patents assigned to ZHENGZHOU ANXIN ABRASIVES CO LTD (1)· patent assignee history
2025Based in CN· patent location history
2026Patents assigned to TOSHIBA KK (1)· patent assignee history
2026Based in GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANGZHOU FENGHUA E COMMERCE CO LTD | 1 | 2025 |
| TOSHIBA KK | 1 | 2026 |
| ZHENGZHOU ANXIN ABRASIVES CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 2 | 2025 |
| GB | 1 | 2026 |