Sunghun Sim — 12 Patents at LG

Sunghun Sim has been granted 12 US patents while listed as an inventor at LG. The first was granted in 2015 and the most recent in May 2025. Sunghun Sim ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Sunghun Sim in Seoul, KR.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12317398	Oven including plural antennas and method for controlling the same	Jongseong JI, Junghyeong HA, Chaehyun Baek	2025-05-27
12267937	Transfer connector with improved operational reliability	Chaehyun Baek, Junghyeong HA, Jongseong JI	2025-04-01
12250760	Oven including plural antennas	Junghyeong HA, Yunbyung CHAE, Chaehyun Baek	2025-03-11
12171052	Oven having multiple chokes	Junghyeong HA, Yunbyung CHAE	2024-12-17	$14,000
12120802	Cooking appliance	Wontae Kim, Hyunwoo Jun, Jaekyung Yang, Seongho SON	2024-10-15	$10,000
12016106	Cooking appliance	Jaeyoung Shin, Junghyeong HA, Yongsoo Lee, Taeho Kim, Taehee Kim +2 more	2024-06-18	$15,000
11985753	Oven	Junghyeong HA, Yunbyung CHAE, Chaehyun Baek	2024-05-14	$11,000
11950350	Radio wave radiating device and oven having same	Junghyeong HA, Yunbyung CHAE, Chaehyun Baek	2024-04-02	$12,000
11665793	Cooking appliance	Wontae Kim, Hyunwoo Jun, Jaekyung Yang, Seongho SON	2023-05-30	$21,000
10366857	Magnetron for microwave oven	Haksoon Yang, Heungsik Choi	2019-07-30	$15,000
9307583	Cooking apparatus and operating method thereof	Jaekyung Yang, Hyunwook Moon, Heungsik Choi, Wansoo Kim	2016-04-05	$41,000
9179506	Door choke and cooking apparatus including the same	Jaekyung Yang, Hyunwook Moon, Heungsik Choi, Wansoo Kim, Rina Hwang	2015-11-03	$22,000

Sunghun Sim — 12 Patents

Issued Patents All Time

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