Inventor
MAOHUI LI
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Dprimary
A01DHarvesting38%
F16FSprings25%
F16HGearing25%
F16DCouplings for transmitting rotation13%
PatentTitleYear
12,557,730Grass trimmer202612,241,516Damping system for hydraulic coupling device, hydraulic coupling device and motor vehicle202511,913,518Centrifugal pendulum, torque transmitting device including the centrifugal pendulum and vehicle202411,818,979Grass trimmer202311,419,262Grass trimmer2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to CHERVON HK LTD (3)· patent assignee history
2022–2026Patents assigned to NANJING CHERVON IND CO LTD (3)· patent assignee history
2022–2026Based in CN· patent location history
2024–2025Patents assigned to VALEO KAPEC TORQUE CONVERTERS NANJING CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHERVON HK LTD | 3 | 2022–2026 |
| NANJING CHERVON IND CO LTD | 3 | 2022–2026 |
| VALEO KAPEC TORQUE CONVERTERS NANJING CO LTD | 2 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2026 |