Inventor

In Seok Choi

Inventor

Busan, KR

Overview

2021

Patent span

Human necessities

Primary field (CPC A)

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

A47Cprimary

A47CChairs20%

A47DFurniture specially adapted for children20%

A47LDomestic washing or cleaning20%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons20%

B60NSeats specially adapted for vehicles20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to DONG IN ENTECH CO LTD (1)· patent assignee history

2021Based in Busan, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DONG IN ENTECH CO LTD	1	2021

Locations

Location	Patents	Span
Busan, KR	1	2021