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Inventor

Oh-Yeon Lee

Inventor
Kyungki-do, KR

Overview

1→
Patents
2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%
B62DMotor vehicles14%
C21DModifying the physical structure of ferrous metals14%
C22CAlloys14%
C23CCoating metallic material14%
C25DProcesses for the electrolytic or electrophoretic production of coatings14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
8,999,085'High manganese steel strips with excellent coatability and superior surface property, coated steel strips using steel strips and method for manufacturing the steel strips'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHIN KWANG-GEUN (1)· patent assignee history
2015Patents assigned to HWANG HYUN-GYU (1)· patent assignee history
2015Patents assigned to KIM SEONG-JU (1)· patent assignee history
2015Patents assigned to KIM SUNG-KYU (1)· patent assignee history
2015Patents assigned to LEE OH-YEON (1)· patent assignee history
2015Based in Kyungki-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHIN KWANG-GEUN12015
HWANG HYUN-GYU12015
KIM SEONG-JU12015
KIM SUNG-KYU12015
LEE OH-YEONself12015
Locations
LocationPatentsSpan
Kyungki-do, KR12015