Bongsu CHOI

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Refrigerator
- Patent number 9,696,083
- Issue date Jul 4, 2017
- Samsung Electronics Co., Ltd.
- Dae Whan Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Structure of vacuum insulator with assembly reciprocating support
- Patent number 9,243,736
- Issue date Jan 26, 2016
- KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
- Tae-Ho Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CLEAN NEGATIVE PRESSURE HOSPITAL ROOM SYSTEM USING COMPRESSOR AND T...
- Publication number 20220065466
- Publication date Mar 3, 2022
- Korea Institute Of Energy Research
- Jongjae CHO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REFRIGERATOR
- Publication number 20160109172
- Publication date Apr 21, 2016
- Samsung Electronics Co., Ltd.
- Dae Whan KIM
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
STRUCTURE OF VACUUM INSULATOR WITH ASSEMBLY RECIPROCATING SUPPORT
- Publication number 20140322481
- Publication date Oct 30, 2014
- Korea Advanced Institute of Science and Technology
- Tae-Ho SONG
- E04 - BUILDING