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Inventor

Kyung-Doo Ha

Inventor
Yongin-si, KR

Overview

2→
Patents
2014
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
B08BCleaning in general11%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material11%
B23KSoldering or unsoldering11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
8,834,634'Laser cleaning device for electrode tab of battery and laser cleaning method using the same'20148,833,125'Swaging apparatus'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CHA JUNG-BAE (2)· patent assignee history
2014Patents assigned to HA KYUNG-DOO (2)· patent assignee history
2014Patents assigned to JEONG JAE-HO (2)· patent assignee history
2014Patents assigned to SAMSUNG SDI CO LTD (2)· patent assignee history
2014Patents assigned to LEE WON-YONG (1)· patent assignee history
2014Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHA JUNG-BAE22014
HA KYUNG-DOOself22014
JEONG JAE-HO22014
SAMSUNG SDI CO LTD22014
LEE WON-YONG12014
Locations
LocationPatentsSpan
Yongin-si, KR22014