Inventor
Po-Lung Liang
Inventor
Livonia, MI, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing86%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
4,527,448'Hydraulic control system for electronic transmission control'19854,509,389'Four speed ratio transaxle with overdrive'19854,458,559'Infinitely variable belt-drive transmission'19844,408,501'Multiple ratio torque converter transmission with main transmission planetary gearing and a compound torque splitter planetary gear unit between the converter and the multiple ratio gearing'19834,393,731'Infinitely variable belt-drive transmission'19834,368,649'Automatic transaxle driveline having four forward driving ratios and a single reverse ratio'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1985Patents assigned to FORD MOTOR CO (6)· patent assignee history
1983–1985Based in Livonia, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORD MOTOR CO | 6 | 1983–1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Livonia, MI, US | 6 | 1983–1985 |