Inventor
Shengquan ZHANG
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics31%
G01CMeasuring distances, levels or bearings15%
H04LTransmission of digital information, e.g. telegraphic communication15%
G04BMechanically-driven clocks or watches8%
H04JMultiplex communication8%
H04WWireless communication networks8%
Y02ATechnologies for adaptation to climate change8%
Y02TClimate change mitigation technologies related to transportation8%
PatentTitleYear
12,203,753Automatic identification method and device for planetary seismograph azimuth angles based on planetary sundial202511,899,149Method for automatically identifying active source azimuth of planetary seismometer202411,828,896Combined submarine seismic acquisition node with secondary positioning function202311,716,162Method and system for controlling network timing precision of a seismic collector, and terminal device202311,336,631Authorization method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to INST OF GEOLOGY AND GEOPHYSICS THE CHINESE ACADEMY OF SCIENCES (3)· patent assignee history
2023–2025Patents assigned to INST GEOLOGY & GEOPHYSICS CAS (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST OF GEOLOGY AND GEOPHYSICS THE CHINESE ACADEMY OF SCIENCES | 3 | 2023–2025 |
| INST GEOLOGY & GEOPHYSICS CAS | 2 | 2023–2025 |
| HUAWEI TECH CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2025 |