Inventor
CHENG-LUNG CHANG
Inventor
TW
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps50%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to CHANG IND CO LTD (1)· patent assignee history
2023Based in TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG IND CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 1 | 2023 |