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Choonjae Ryu — 3 Patents

LG: 3 patents #10,886 of 26,165Top 45%

Seoul, KR: #15,027 of 39,741 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Choonjae Ryu has been granted 3 US patents while listed as an inventor at LG. All of these patents were granted in 2019. Choonjae Ryu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Choonjae Ryu in Seoul, KR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10483570	Fuel cell and method for operating the same	Dongkeun Yang, Hyoungsuk Woo	2019-11-19	$20,000
10418653	Fuel reforming device with heat storage member	Hyoungsuk Woo, Dongkeun Yang	2019-09-17	$15,000
10345018	Ejector and refrigeration cycle apparatus having ejector	Kangwook Lee, Dongkeun Yang	2019-07-09	$16,000

Choonjae Ryu — 3 Patents

Issued Patents All Time

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