Inventor

In-Sung Her

Inventor

Yongin-si, KR

Overview

2→

Patents

2010–2011

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus17%

B63BShips or other waterborne vessels8%

B63CLaunching, hauling-out, or dry-docking of vessels8%

B63JAuxiliaries on vessels8%

E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like8%

F21SNon-portable lighting devices8%

F21VFunctional features or details of lighting devices or systems thereof8%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems8%

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 emitted8%

G08GTraffic control systems8%

PatentTitleYear

7,942,564'Overspeed prevention structure using plastic optical fiber'2011 7,837,345'Aquatic light emitting device'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to KUMHO ELECTRIC INC (2)· patent assignee history

2010–2011Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KUMHO ELECTRIC INC	2	2010–2011

Locations

Location	Patents	Span
Yongin-si, KR	2	2010–2011