Inventor
Hongjian Zhao
Inventor
Fremont, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing27%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes18%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles9%
C04BLime, magnesia9%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
C09JAdhesives9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
F16HGearing9%
PatentTitleYear
10,889,745Plugging agent with temperature-resistant, salt-resistant and high-expansion for plugging large fractures and preparation method thereof20219,355,185'Infinite browse'20169,317,595'Fast title/summary extraction from long descriptions'20168,600,979'Infinite browse'20137,998,009'Mechanical and hydraulic composite transmission device'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2016Patents assigned to ZHAO HONGJIAN (3)· patent assignee history
2011Based in Jiangsu, CN· patent location history
2013–2016Patents assigned to YAHOO INC (3)· patent assignee history
2013–2016Patents assigned to LI XIN (2)· patent assignee history
2013Patents assigned to CHI TOM (1)· patent assignee history
2013Patents assigned to DAVIS MARC (1)· patent assignee history
2013–2016Based in Fremont, CA, US· patent location history
2021Based in Chengdu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAHOO INC | 3 | 2013–2016 |
| ZHAO HONGJIANself | 3 | 2011–2016 |
| LI XIN | 2 | 2013–2016 |
| CHI TOM | 1 | 2013 |
| DAVIS MARC | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 3 | 2013–2016 |
| Chengdu, CN | 1 | 2021 |
| Jiangsu, CN | 1 | 2011 |