Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Youngsub Park — 5 Patents

LPLine Plus: 5 patents #14 of 147Top 10%
Seongnam-si, KR: #1,337 of 4,833 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Youngsub Park has been granted 5 US patents while listed as an inventor at Line Plus. The first was granted in 2021 and the most recent in May 2023. Youngsub Park ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Youngsub Park in Seongnam-si, KR.

Patents per Year

Patents granted per year, 2021 to 2023Bar chart with a peak of 2 patents in 2021.peak 22021: 2 patents20212022: 1 patents20222023: 2 patents2023

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11652765 Method, system, and non-transitory computer-readable record medium for controlling internet of things (IoT) device using messenger bot Jaeyun Jung, Su Ahn Lee, Seung Wook Han, Hee Jong Lee 2023-05-16
11582052 Method, system, and non-transitory computer readable record medium for managing messages based on context Seung Wook Han, Su Ahn Lee, Jae Yun Jung, Hee Jong Lee 2023-02-14
11418469 Method, system, and non-transitory computer-readable record medium for providing fiction in messenger Seung Wook Han, Su Ahn Lee, Jaeyun Jung, Hee Jong Lee 2022-08-16
11005791 Method, system, and non-transitory computer-readable record medium for controlling internet of things (IoT) device using messenger bot Jaeyun Jung, Su Ahn Lee, Seung Wook Han, Hee Jong Lee 2021-05-11
10911393 Method and system for building user confidence Su Ahn Lee, Jaeyun Jung, Seung Wook Han, Hee Jong Lee 2021-02-02

Frequent Collaborators

Hee Jong Lee5 shared
Seung Wook Han5 shared
Su Ahn Lee5 shared
Jaeyun Jung4 shared
Jae Yun Jung1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5