Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SH

Seonghoon HWANG — 9 Patents

LG: 9 patents #4,873 of 26,165Top 20%
Seoul, KR: #6,565 of 39,741 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Seonghoon HWANG has been granted 9 US patents while listed as an inventor at LG. The first was granted in 2022 and the most recent in November 2024. Seonghoon HWANG ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Seonghoon HWANG in Seoul, KR.

Patents per Year

Patents granted per year, 2022 to 2024Bar chart with a peak of 5 patents in 2024.peak 52022: 1 patents20222023: 3 patents20232024: 5 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12144089 Induction heating type cooktop with reduced thermal deformation of thin film Seongjun KIM, Wontae Kim 2024-11-12 $8,000
12127321 Induction heating type cooktop Seongjun KIM, Wontae Kim 2024-10-22 $11,000
12075548 Induction heating type cooktop for heating various objects Wontae Kim, Seongjun KIM 2024-08-27 $10,000
12061014 Exhaust device Sangcheol Lee, Wontae Kim 2024-08-13 $14,000
11882641 Induction heating type cooktop Seongjun KIM, Wontae Kim 2024-01-23 $16,000
11849524 Induction heating type cooktop Wontae Kim, Seongjun KIM 2023-12-19 $15,000
11743977 Induction heating type cooktop Seongjun KIM, Wontae Kim 2023-08-29 $11,000
11678411 Induction heating type cooktop with reduced thermal deformation of thin film Seongjun KIM, Wontae Kim 2023-06-13 $13,000
11415331 Cookware and exhaust device Semi Lee, Sangcheol Lee, Wontae Kim 2022-08-16 $12,000