LexDanaLexDanabeta
Inventor

Qihao GAO

Inventor
CN

Overview

1→
Patents
2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B63Hprimary
B63HMarine propulsion or steering100%
PatentTitleYear
12,459,619Trim device and control method thereof, water propeller, water-mobile device, and medium2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to GUANGDONG EPROPULSION TECH LIMITED (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GUANGDONG EPROPULSION TECH LIMITED12025
Locations
LocationPatentsSpan
CN12025