Inventor
Fengtao HU
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling50%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock13%
G01RMeasuring electric variables13%
G01VGeophysics13%
G06FElectric digital data processing13%
PatentTitleYear
11,372,128Method and system for detecting downhole magnetic interference on measurement while drilling operations202211,225,864Method for controlling MWD tool in bottom hole assembly202211,225,863Method for controlling a drilling system202211,187,076Central storage unit for a measuring-while-drilling assembly for an oil drilling system2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to CHINA PETROLEUM & CHEM CORP (4)· patent assignee history
2021–2022Based in US· patent location history
2022Patents assigned to Sinopec Tech Houston (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA PETROLEUM & CHEM CORP | 4 | 2021–2022 |
| Sinopec Tech Houston | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2021–2022 |