Cheonghwan Yu — 3 Patents at LG

Cheonghwan Yu has been granted 3 US patents while listed as an inventor at LG. The first was granted in 2019 and the most recent in October 2025. Cheonghwan Yu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Cheonghwan Yu in Seoul, KR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12443571	Increasing sparcity in data sets	Jeffrey Michael Pool, Paulius Micikevicius	2025-10-14
10989418	Cooking appliance	Wanglim Lee	2021-04-27	$40,000
10371390	Cooking appliance	Wanglim Lee	2019-08-06	$13,000

Cheonghwan Yu — 3 Patents

Issued Patents All Time

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