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Inventor

Sang Leem Lee

Inventor
Seoul, KR

Overview

1→
Patents
2012
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E04Bprimary
E04BGeneral building constructions33%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates33%
F24FAir-conditioning33%
PatentTitleYear
8,132,374'External wall panel unit for saving energy and external wall structure system using the same'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to BAEK SUNG JIN (1)· patent assignee history
2012Patents assigned to JEONG GI HONG (1)· patent assignee history
2012Patents assigned to KANG HEE SUNG (1)· patent assignee history
2012Patents assigned to LEE JONG HEE (1)· patent assignee history
2012Patents assigned to LEE SANG LEEM (1)· patent assignee history
2012Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAEK SUNG JIN12012
JEONG GI HONG12012
KANG HEE SUNG12012
LEE JONG HEE12012
LEE SANG LEEMself12012
Locations
LocationPatentsSpan
Seoul, KR12012