Inventor
Wen-Tso Cheng
Inventor
Kaohsiung, TW
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Pprimary
F01PCooling of machines or engines in general50%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines25%
F16FSprings25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2018Patents assigned to KWANG YANG MOTOR CO (2)· patent assignee history
2017–2018Based in Kaohsiung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KWANG YANG MOTOR CO | 2 | 2017–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaohsiung, TW | 2 | 2017–2018 |