Inventor
Ziyi Liu
Inventor
Henan, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines40%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for20%
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to LIU GANG (2)· patent assignee history
2014Patents assigned to LIU ZIYI (1)· patent assignee history
2014–2017Based in Henan, CN· patent location history
2017Patents assigned to UNIV BEIJING (1)· patent assignee history
2017Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LIU GANG | 2 | 2014–2017 |
| LIU ZIYIself | 1 | 2014 |
| UNIV BEIJING | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Henan, CN | 2 | 2014–2017 |
| Beijing, CN | 1 | 2017 |