Inventor
Shujiang Li
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding18%
B63BShips or other waterborne vessels12%
G01CMeasuring distances, levels or bearings12%
Y02ATechnologies for adaptation to climate change12%
B63CLaunching, hauling-out, or dry-docking of vessels6%
B63GOffensive or defensive arrangements on vessels6%
B66CCranes6%
E05BLocks6%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
G05DSystems for controlling or regulating non-electric variables6%
PatentTitleYear
11,829,132Water surface and underwater dual-purpose automatic positioning and tracking system and method202311,828,830LADCP and combined inertial navigation system combined observation system and method202311,543,537Ocean current measurement method based on surface drifting buoy202311,473,335Acoustic-electric remote control release hook used on water and underwater2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to FIRST INSTITUTE OF OCEANOGRAPHY MINI OF NATURAL RESOURCES (4)· patent assignee history
2022–2023Patents assigned to QINGDAO NATIONAL LABORATORY FOR MARINE SCIENCE AND TECH DEVELOPMENT CENTER (2)· patent assignee history
2022–2023Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FIRST INSTITUTE OF OCEANOGRAPHY MINI OF NATURAL RESOURCES | 4 | 2022–2023 |
| QINGDAO NATIONAL LABORATORY FOR MARINE SCIENCE AND TECH DEVELOPMENT CENTER | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2022–2023 |