LexDanaLexDanabeta
Inventor

Yong-gook Park

Inventor
Seoul, KR

Overview

4→
Patents
2019–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems17%
F25DRefrigerators17%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact17%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application17%
G06FElectric digital data processing8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H04MTelephonic communication8%
H04WWireless communication networks8%
PatentTitleYear
11,086,497Electronic apparatus and notification displaying method for electronic apparatus202111,089,477Methods and apparatus for obtaining a service202110,871,320Defroster and refrigerator having same202010,520,240Defrosting device and refrigerator having the same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to LG ELECTRONICS INC (2)· patent assignee history
2019–2020Based in Seoul, KR· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2021Based in Gyeonggi-do, KR· patent location history
2021Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC22019–2020
SAMSUNG ELECTRONICS CO LTD22021
Locations
LocationPatentsSpan
Seoul, KR22019–2020
Gyeonggi-do, KR12021
Yongin-si, KR12021