Inventor
Hong Liu
Inventor
Zhuzhou, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C07CAcyclic or carbocyclic compounds14%
C07DHeterocyclic compounds14%
G02BOptical elements, systems or apparatus14%
H04JMultiplex communication14%
LOC2614%
PatentTitleYear
D0930889Solar lamp202110,927,107Phenyl [a]indole[2,3-g]quinolizine compounds, preparation method therefor, pharmaceutical composition, and applications thereof202110,882,818P-bromoaniline cassic acid ester with antibacterial activity and a method of preparing the same202110,277,354Efficient mode coupling using ladder fibers2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to FUTUREWEI TECHNOLOGIES INC (1)· patent assignee history
2019Based in Orlando, FL, US· patent location history
2021Patents assigned to CAO WENQIANG (1)· patent assignee history
2021Patents assigned to CHEN YIKANG (1)· patent assignee history
2021Patents assigned to LI HAIWEI (1)· patent assignee history
2021Patents assigned to LIANG CHENGYUAN (1)· patent assignee history
2021Based in Zhuzhou, CN· patent location history
2021Based in Shanghai, CN· patent location history
2021Based in Zhuhai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAO WENQIANG | 1 | 2021 |
| CHEN YIKANG | 1 | 2021 |
| FUTUREWEI TECHNOLOGIES INC | 1 | 2019 |
| LI HAIWEI | 1 | 2021 |
| LIANG CHENGYUAN | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhuzhou, CN | 1 | 2021 |
| Shanghai, CN | 1 | 2021 |
| Zhuhai, CN | 1 | 2021 |
| Orlando, Florida, US | 1 | 2019 |