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Inventor

Hee-Do Jung

Inventor
Seoul, KR

Overview

5→
Patents
2016–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

B01Dprimary
B01DSeparation23%
F25CProducing, working or handling ice23%
Y02PClimate change mitigation technologies in the production or processing of goods15%
A47JKitchen equipment8%
F25BRefrigeration machines, plants or systems8%
F25DRefrigerators8%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
10,451,343Ice thermal storage tank and water cooler having the same201910,398,252Coffee extraction device201910,234,185Water purifier with ice maker20199,500,399'Water purifier with ice maker'20169,470,447'Ice maker and water purifier having the same'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to WOONGJIN COWAY CO LTD (2)· patent assignee history
2016Patents assigned to JUNG HEE-DO (1)· patent assignee history
2016Patents assigned to NOH JIN HWAN (1)· patent assignee history
2016–2019Based in Seoul, KR· patent location history
2019Patents assigned to COWAY CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COWAY CO LTD32019
WOONGJIN COWAY CO LTD22016
JUNG HEE-DOself12016
NOH JIN HWAN12016
Locations
LocationPatentsSpan
Seoul, KR52016–2019