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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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WooJin Sim — 4 Patents

LG: 3 patents #10,886 of 26,165Top 45%
Samsung: 1 patents #50,112 of 75,807Top 70%
Seoul, KR: #12,506 of 39,741 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
WooJin Sim has been granted 4 US patents while listed as an inventor at LG. The first was granted in 2021 and the most recent in March 2024. WooJin Sim ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list WooJin Sim in Seoul, KR.

Patents per Year

Patents granted per year, 2021 to 2024Bar chart with a peak of 2 patents in 2024.peak 22021: 1 patents20212023: 1 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11940693 Display device Da Young Kim, Jaehyoung PARK 2024-03-26 $11,000
11903292 Organic light emitting display device and method for manufacturing the same Joongha Lee, Dongkyu Lee, BooYoung Kim, Youngjun Hong, Onesouk Cho +4 more 2024-02-13 $9,000
11805687 Display device and multi-panel display device WonGyu Jeong, Joongha Lee 2023-10-31 $16,000
11016853 Method for displaying time information in low power state and electronic device including the same Eunchul KIM, Jaejoon Seo 2021-05-25