Inventor

Zhenquan Qin

Inventor

Dalian, CN

Overview

1→

Patents

2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 1 as inventor

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

B63Bprimary

B63BShips or other waterborne vessels14%

B63GOffensive or defensive arrangements on vessels14%

F03BMachines or engines for liquids14%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g14%

F21VFunctional features or details of lighting devices or systems thereof14%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted14%

G01SRadio direction-finding14%

PatentTitleYear

10,870,471Submarine optical positioning beacon system with self-generating capability2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to UNIV DALIAN TECH (1)· patent assignee history

2020Based in Dalian, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV DALIAN TECH	1	2020

Locations

Location	Patents	Span
Dalian, CN	1	2020