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Inventor

Jae Ouk Lee

Inventor
Daejeon, KR

Overview

3→
Patents
1994–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

A01Kprimary
A01KAnimal husbandry13%
A61DVeterinary instruments, implements, tools, or methods13%
B01DSeparation13%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids13%
B23KSoldering or unsoldering13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
PatentTitleYear
11,056,749Secondary battery and method for manufacturing the same20215,711,788'Dust neutralizing and floculating system'19985,320,069'Small animal restraint device'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to US ARMY (1)· patent assignee history
1994–2021Based in Daejeon, KR· patent location history
1998Patents assigned to CAMBRIDGE FILTER KOREA LTD (1)· patent assignee history
1998Based in Dae jeon, KR· patent location history
2021Patents assigned to LG CHEMICAL LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAMBRIDGE FILTER KOREA LTD11998
LG CHEMICAL LTD12021
US ARMY11994
Locations
LocationPatentsSpan
Daejeon, KR21994–2021
Dae jeon, KR11998