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Inventor

Ha Yeon Jo

Inventor
Suwon-si, KR

Overview

4→
Patents
2017–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning60%
B01DSeparation20%
Y02ATechnologies for adaptation to climate change20%
PatentTitleYear
11,110,391System for simultaneously removing nitrogen oxides (NOx) and sulfur oxides (SOx) from exhaust gas202110,420,452Dish washing machine20199,980,625Dish washing machine20189,782,052'Nozzle assembly and dishwasher having the same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2017–2019Based in Suwon-si, KR· patent location history
2021Patents assigned to DOOSAN HEAVY IND & CONSTRUCTION CO LTD (1)· patent assignee history
2021Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD32017–2019
DOOSAN HEAVY IND & CONSTRUCTION CO LTD12021
Locations
LocationPatentsSpan
Suwon-si, KR32017–2019
Yongin-si, KR12021