LexDanaLexDanabeta
Inventor

Guan GUAN

Inventor
CN

Overview

3→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B63Bprimary
B63BShips or other waterborne vessels20%
B63HMarine propulsion or steering10%
G01CMeasuring distances, levels or bearings10%
G01VGeophysics10%
G06FElectric digital data processing10%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes10%
G10KSound-producing devices10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers10%
PatentTitleYear
12,314,964Contextual application tracking202511,440,630Self-righting unmanned ship suitable for adverse sea conditions and working mode thereof202211,388,511Hydrophone fairing2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UNIV DALIAN TECH (2)· patent assignee history
2022Based in CN· patent location history
2025Patents assigned to YAHOO ASSETS LLC (1)· patent assignee history
2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV DALIAN TECH22022
YAHOO ASSETS LLC12025
Locations
LocationPatentsSpan
CN22022
US12025