Inventor
TONGWEI ZHANG
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding19%
B63BShips or other waterborne vessels11%
B63GOffensive or defensive arrangements on vessels11%
G01CMeasuring distances, levels or bearings11%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves7%
G01VGeophysics7%
G05DSystems for controlling or regulating non-electric variables7%
G06NComputing arrangements based on specific computational models4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G08GTraffic control systems4%
PatentTitleYear
11,500,384Method and system for path planning of wave glider202211,486,991Method and system for determining horizontal distance between transmitting point and receiving point202211,460,588Method and system for real-time high-precision positioning in deep sea202211,428,569Method for determining effective sound velocity in deep sea202211,320,839Integrated method and system for communication, positioning, navigation, and timing of deep-sea vehicle202211,305,854Deep-sea low-cost long-endurance collaborative navigation and positioning system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to NAT DEEP SEA CT (6)· patent assignee history
2022Patents assigned to QINGDAO NATIONAL LABORATORY FOR MARINE SCIENCE AND TECH DEVELOPMENT CENTER (2)· patent assignee history
2022Patents assigned to TECH DEVELOPMENT CENTER (1)· patent assignee history
2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT DEEP SEA CT | 6 | 2022 |
| QINGDAO NATIONAL LABORATORY FOR MARINE SCIENCE AND TECH DEVELOPMENT CENTER | 2 | 2022 |
| TECH DEVELOPMENT CENTER | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022 |