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Jiwon CHOI
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Heat transfer pipe and heat exchanger for chiller
Patent number
12,130,092
Issue date
Oct 29, 2024
LG Electronics Inc.
Jiwon Choi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger
Patent number
12,104,861
Issue date
Oct 1, 2024
LG Electronics Inc.
Jiwon Choi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Plate-type heat exchanger and a method for manufacturing same
Patent number
12,044,487
Issue date
Jul 23, 2024
LG Electronics Inc.
Eungyul Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Condenser for refrigerator
Patent number
11,592,222
Issue date
Feb 28, 2023
LG Electronics Inc.
Taegyun Park
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Plate type heat exchanger
Patent number
11,353,268
Issue date
Jun 7, 2022
LG Electronics Inc.
Jiwon Choi
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HEAT EXCHANGER
Publication number
20240230237
Publication date
Jul 11, 2024
LG ELECTRONICS INC.
Jiwon CHOI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER
Publication number
20220349658
Publication date
Nov 3, 2022
LG ELECTRONICS INC.
Jiwon CHOI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT TRANSFER PIPE AND HEAT EXCHANGER FOR CHILLER
Publication number
20220082338
Publication date
Mar 17, 2022
LG ELECTRONICS INC.
Jiwon CHOI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMPOUND INHIBITING YAP-TEAD BINDING, AND PHARMACEUTICAL COMPOSITIO...
Publication number
20220017491
Publication date
Jan 20, 2022
Korea Research Institute of Chemical Technology
Hwan Jung LIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HEAT EXCHANGER OF REFRIGERATOR
Publication number
20210131749
Publication date
May 6, 2021
LG ELECTRONICS INC.
Taegyun PARK
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PLATE TYPE HEAT EXCHANGER
Publication number
20210063091
Publication date
Mar 4, 2021
LG ELECTRONICS INC.
Sukyoung LEE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PLATE TYPE HEAT EXCHANGER
Publication number
20210033349
Publication date
Feb 4, 2021
LG Electronics Inc.
Jiwon Choi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PLATE-TYPE HEAT EXCHANGER AND A METHOD FOR MANUFACTURING SAME
Publication number
20210018277
Publication date
Jan 21, 2021
LG ELECTRONICS INC.
Eungyul LEE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
CONDENSER FOR REFRIGERATOR
Publication number
20200284482
Publication date
Sep 10, 2020
Taegyun PARK
F28 - HEAT EXCHANGE IN GENERAL