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

Siyoung YANG — 23 Patents

LG: 20 patents #2,154 of 26,165Top 9%
ACAjou University Industry-Academic Cooperation: 1 patents #220 of 591Top 40%
Seoul, KR: #2,450 of 39,741 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Siyoung YANG has been granted 23 US patents while listed as an inventor at LG. The first was granted in 2020 and the most recent in August 2025. Siyoung YANG ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Siyoung YANG in Seoul, KR.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 8 patents in 2021.peak 82020: 1 patents20202021: 8 patents20212022: 5 patents20222023: 7 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12387711 Speech synthesis device and speech synthesis method Sangki Kim, Sungmin HAN 2025-08-12
12117455 Early detection marker for degenerative osteoarthritis with TRIM24-RIP3 axis You-Sun Kim 2024-10-15
11721345 Device, system and method for controlling a plurality of voice recognition devices Yongchul PARK, Sungmin HAN, Sangki Kim, Juyeong JANG, Minook Kim 2023-08-08 $19,000
11721334 Method and apparatus for controlling device located a distance away from a user Jong Hoon Chae, Minook Kim, Yongchul PARK, Sungmin HAN, Sangki Kim +1 more 2023-08-08 $19,000
11721319 Artificial intelligence device and method for generating speech having a different speech style Minook Kim, Yongchul PARK, Sungmin HAN, Sangki Kim, Juyeong JANG 2023-08-08 $19,000
11672815 Composition for inhibiting immune cell proliferation comprising sialyllactose or derivative thereof and method thereof Jimin Jeon, Li-Jung KANG, Chanmi CHO 2023-06-13
11646021 Apparatus for voice-age adjusting an input voice signal according to a desired age Yongchul PARK, Sungmin HAN, Sangki Kim, Juyeong JANG, Minook Kim 2023-05-09 $21,000
11636845 Method for synthesized speech generation using emotion information correction and apparatus Yongchul PARK, Sungmin HAN, Sangki Kim, Juyeong JANG, Minook Kim 2023-04-25 $23,000
11551662 Voice recognition device and method for learning voice data Hwansik Yun, Wonho SHIN, Yongchul PARK, Sungmin HAN, Sangki Kim +2 more 2023-01-10 $14,000
11538073 Electronic apparatus and method for operating the same Yongchul PARK, Sungmin HAN, Sangki Kim, Juyeong JANG, Minook Kim 2022-12-27 $11,000
11521621 Gathering user's speech samples Yongchul PARK, Sungmin HAN, Sangki Kim, Juyeong JANG, Minook Kim 2022-12-06 $15,000
11514886 Emotion classification information-based text-to-speech (TTS) method and apparatus Yongchul PARK, Juyeong JANG, Jonghoon CHAE, Sungmin HAN 2022-11-29 $13,000
11468878 Speech synthesis in noisy environment Minook Kim, Yongchul PARK, Sungmin HAN, Sangki Kim, Juyeong JANG 2022-10-11 $8,000
11291676 Composition for inhibiting immune cell proliferation comprising sialyllactose or derivative thereof and method thereof Jimin Jeon, Li-Jung KANG, Chanmi CHO 2022-04-05
11205417 Apparatus and method for inspecting speech recognition Sung Rock Lee, Yongchul PARK, Minook Kim, Juyeong JANG, Sungmin HAN 2021-12-21 $41,000
11164581 Artificial intelligence device Jonghoon CHAE, Yongchul PARK, Juyeong JANG, Sungmin HAN 2021-11-02 $27,000
11120785 Voice synthesis device Jonghoon CHAE, Yongchul PARK, Juyeong JANG, Sungmin HAN 2021-09-14 $24,000
11114114 Voice interpretation device Jonghoon CHAE, Juyeong JANG, Yongchul PARK, Sungmin HAN 2021-09-07 $20,000
11107456 Artificial intelligence (AI)-based voice sampling apparatus and method for providing speech style Jonghoon CHAE, Minook Kim, Sangki Kim, Yongchul PARK, Juyeong JANG +1 more 2021-08-31 $22,000
11074904 Speech synthesis method and apparatus based on emotion information Minook Kim, Sangki Kim, Yongchul PARK, Juyeong JANG, Sungmin HAN 2021-07-27 $36,000
11010124 Method and device for focusing sound source Sang Ki Kim, Yongchul PARK, Sungmin HAN, Juyeong JANG, Minook Kim 2021-05-18 $27,000
10937412 Terminal Jonghoon CHAE, Sungmin HAN, Yongchul PARK, Juyeong JANG 2021-03-02 $28,000
10692517 Voice interpretation device Jonghoon CHAE, Juyeong JANG, Yongchul PARK, Sungmin HAN 2020-06-23 $12,000