Inventor
Jingjie Chen
Inventor
Liaoning, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Bprimary
B63BShips or other waterborne vessels38%
B22DCasting of metals13%
B60LPropulsion of electrically-propelled vehicles13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
H02KDynamo-electric machines13%
Y02TClimate change mitigation technologies related to transportation13%
PatentTitleYear
11,092,576Method, system, and apparatus for gas chromatography device with pre-charged large volume to small volume injection module202111,070,117Apparatus and method to centrifugally cast copper rotor assemblies for induction motor of electric vehicle20219,834,287Floating platform and method of floating state keeping and stability control during loading and unloading process20179,802,683'Sandglass type ocean engineering floating structure'20179,802,682'Butt joint octagonal frustum type floating production storage and offloading system'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to UNIV DALIAN TECH (3)· patent assignee history
2017Based in Liaoning, CN· patent location history
2021Patents assigned to SF MOTORS INC (1)· patent assignee history
2021Patents assigned to VORGA CORP (1)· patent assignee history
2021Based in New York, NY, US· patent location history
2021Based in Santa Clara, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV DALIAN TECH | 3 | 2017 |
| SF MOTORS INC | 1 | 2021 |
| VORGA CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Liaoning, CN | 3 | 2017 |
| New York, New York, US | 1 | 2021 |
| Santa Clara, California, US | 1 | 2021 |