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Inventor

Jin Bang Lee

Inventor
Incheon, KR

Overview

3→
Patents
1997–1998
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning50%
H01HElectric switches17%
H01RElectrically-conductive connections17%
H02KDynamo-electric machines17%
PatentTitleYear
5,836,047'Vacuum cleaner for both upright and canister modes'19985,797,661'Wheel of a vacuum cleaner'19985,596,236'Motor capable of using high or low voltage'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to DAEWOO ELECTRONICS CO LTD (2)· patent assignee history
1997–1998Based in Incheon, KR· patent location history
1998Patents assigned to DAEWOO ELECTRONICS CO INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAEWOO ELECTRONICS CO LTD21997–1998
DAEWOO ELECTRONICS CO INC11998
Locations
LocationPatentsSpan
Incheon, KR31997–1998