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Inventor

Woojoo Choi

Inventor
Anyang-si, KR

Overview

7→
Patents
2015–2018
Patent span
LOC
Primary field

Patents· 7 as inventor

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

LOC07primary
LOC0756%
F24FAir-conditioning22%
F04DNon-positive-displacement pumps11%
H04LTransmission of digital information, e.g. telegraphic communication11%
PatentTitleYear
9,951,781Centrifugal blower and air conditioner using the same2018D0814844Induction cooker2018D0814230Induction cooker2018D0781636'Oven'2017D0779263'Microwave oven'2017D0779264'Microwave oven'20179,151,508'Network system equipped with air conditioner and control method thereof'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to LG ELECTRONICS INC (2)· patent assignee history
2015Patents assigned to CHOI WOOJOO (1)· patent assignee history
2015Patents assigned to HAN SEUNGJIN (1)· patent assignee history
2015Patents assigned to LEE SEONGHUN (1)· patent assignee history
2015–2018Based in Seoul, KR· patent location history
2017–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2017–2018Based in Anyang-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD52017–2018
LG ELECTRONICS INC22015–2018
CHOI WOOJOOself12015
HAN SEUNGJIN12015
LEE SEONGHUN12015
Locations
LocationPatentsSpan
Anyang-si, KR52017–2018
Seoul, KR22015–2018