Inventor
Hongwu Zhang
Inventor
Beijing, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general15%
A61KPreparations for medical, dental or toiletry purposes8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
B01DSeparation8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C07CAcyclic or carbocyclic compounds8%
G01CMeasuring distances, levels or bearings8%
G01SRadio direction-finding8%
G06FElectric digital data processing8%
G06KGraphical data reading8%
PatentTitleYear
10,953,384Regenerative adsorbents of modified amines on solid supports202110,801,838Topography-observation device based on the mechanically micro-adjustable dual hosts202010,796,451Object tracking method, device, augmented reality system and storage medium202010,762,373Image recognition method and device20209,795,585'Methods of using L-butylphthalide for the prevention and treatment of cerebral ischemia disease'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to CSPC ZHONGQI PHARMACEUTICAL TECH (SHIJIZHUANG) CO LTD (1)· patent assignee history
2017Patents assigned to FENG XIAOLONG (1)· patent assignee history
2017Patents assigned to LIU ZHENTAO (1)· patent assignee history
2017Patents assigned to NIU ZHANQI (1)· patent assignee history
2017Based in Hebei Province, CN· patent location history
2020Patents assigned to Baidu online network technology beijing co ltd (2)· patent assignee history
2020Based in Beijing, CN· patent location history
2020Based in Liaoning, CN· patent location history
2021Based in Los Angeles, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Baidu online network technology beijing co ltd | 2 | 2020 |
| CSPC ZHONGQI PHARMACEUTICAL TECH (SHIJIZHUANG) CO LTD | 1 | 2017 |
| FENG XIAOLONG | 1 | 2017 |
| LIU ZHENTAO | 1 | 2017 |
| NIU ZHANQI | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 2 | 2020 |
| Los Angeles, California, US | 1 | 2021 |
| Liaoning, CN | 1 | 2020 |
| Hebei Province, CN | 1 | 2017 |