Inventor
Jianbo Zhang
Inventor
Qingdao, CN
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling15%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
G06TImage data processing or generation, in general10%
B28BShaping clay or other ceramic compositions5%
B29CShaping or joining of plastics5%
F01DNon-positive displacement machines or engines, e.g. steam turbines5%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G01RMeasuring electric variables5%
PatentTitleYear
10,897,180Voice coil actuator direct-drive resonant system202110,712,395Apparatus and method for detecting battery state of health202010,408,014Well killing method and device for a fractured formation without safety pressure window by five-step bullheading201910,337,267Control method and control device for drilling operations20199,594,038'Device and method for measuring supercritical carbon dioxide fracturing fluid throttling coefficient under different viscosities'20178,065,022'Methods and systems for neural network modeling of turbine components'20117,959,845'Injection molding method of stone-based composite material'20117,553,575'Fuel cell humidification system and method'20097,348,086'Fuel cell'20086,982,713'System and method for clearing depth and color buffers in a real-time graphics rendering system'20066,677,945'Multi-resolution depth buffer'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2009Patents assigned to NISSAN MOTOR (2)· patent assignee history
2008–2009Based in Yokosuka, JP· patent location history
2011Patents assigned to GEN ELECTRIC (1)· patent assignee history
2011Patents assigned to HAITIAN PLASTICS MACH GROUP CO (1)· patent assignee history
2017–2019Patents assigned to UNIV CHINA PETROLEUM EAST CHINA (3)· patent assignee history
2017Based in Shandong, CN· patent location history
2019Based in Qingdao, CN· patent location history
2020Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2020Based in Beijing, CN· patent location history
2021Based in Lafayette, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CHINA PETROLEUM EAST CHINA | 3 | 2017–2019 |
| NISSAN MOTOR | 2 | 2008–2009 |
| GEN ELECTRIC | 1 | 2011 |
| HAITIAN PLASTICS MACH GROUP CO | 1 | 2011 |
| HUAWEI TECH CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Qingdao, CN | 2 | 2019 |
| Yokosuka, JP | 2 | 2008–2009 |
| Lafayette, IN, US | 1 | 2021 |
| Beijing, CN | 1 | 2020 |
| Shandong, CN | 1 | 2017 |