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USPTO Patent Rankings Data through Dec 31, 2025
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Chi Back RYU — 27 Patents

KMKmw: 22 patents #11 of 206Top 6%
Hwaseong-si, KR: #417 of 5,073 inventorsTop 9%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Chi Back RYU has been granted 27 US patents while listed as an inventor at Kmw. The first was granted in 2017 and the most recent in December 2025. Chi Back RYU ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Chi Back RYU in Hwaseong-si, KR.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
12486688 Multi-functional support pole assembly Duk Young Kim, In-Shik Kim, Sang Hyung Kang, Kyo Sung JI, Min Soo Park +1 more 2025-12-02
12476343 RF module for antenna and antenna apparatus comprising same Duk Young Kim, Young-Chan Moon, Joonhyung Shim, Sung Hwan SO, Bae Mook JEONG +6 more 2025-11-18
12456841 RF connector capable of processing signals in various frequency bands Kyo Sung JI, Bae Mook JEONG, Joo Ho Kim 2025-10-28
12438252 RF module for antenna, RF module assembly, and antenna apparatus including same Duk Young Kim, Young-Chan Moon, Nam-Shin Park, Sun-jae Jang, Jan-Dee Kim +9 more 2025-10-07
12424764 RF module for antenna and antenna apparatus comprising same Duk-Yong Kim, Young-Chan Moon, Joon Hyong SHIM, Sung Hwan SO, Bae Mook JEONG +6 more 2025-09-23
12381306 Antenna device Duk-Yong Kim, Kyo Sung JI, Oh Seog CHOI, Seong Man KANG, Yong Won SEO 2025-08-05
12355130 Multi input and multi output antenna apparatus Duk-Yong Kim, Kyo Sung JI, Bae Mook JEONG 2025-07-08
12294135 Antenna device Duk-Yong Kim, Kyo Sung JI, Seong Man KANG, Oh Seog CHOI, Yong Won SEO +1 more 2025-05-06
12244053 Antenna RF module, RF module assembly, and antenna device including same Duk-Yong Kim, Young-Chan Moon, Nam-Shin Park, Sung Ho JANG, Jae Hong Kim +9 more 2025-03-04
12224477 Multiple-input multiple-output antenna apparatus and heat dissipation device therefor Duk-Yong Kim, Kyo Sung JI, Kyu Chul CHOI, Hye Yeon Kim, In Hwa CHOI +4 more 2025-02-11
12219728 PCB assembly Kyo Sung JI, Bae Mook JEONG, Min Seon YUN 2025-02-04
D1038091 Antenna Duk-Yong Kim, Kyo Sung JI, Min Soo Kim, Won Jun PARK 2024-08-06
D1020712 Antenna Duk-Yong Kim, Kyo Sung JI, Min Soo Kim, Won Jun PARK 2024-04-02
D1015313 Antenna Duk-Yong Kim, Kyo Sung JI, Min Soo Kim, Won Jun PARK 2024-02-20
D1014473 Antenna Kyo Sung JI, Min Soo Kim 2024-02-13
D1014474 Antenna Kyo Sung JI, Min Soo Kim 2024-02-13
D996402 Antenna Kyo Sung JI, Min Soo Kim 2023-08-22
D995499 Antenna Kyo Sung JI, Min Soo Kim 2023-08-15
D989049 Antenna Kyo Sung JI, Min Soo Kim 2023-06-13
D986230 Antenna Kyo Sung JI, Min Soo Kim 2023-05-16
D985545 Antenna Kyo Sung JI, Min Soo Kim 2023-05-09
D985546 Antenna Kyo Sung JI, Min Soo Kim 2023-05-09
D966240 Antenna Duk-Yong Kim, Kyu Chul CHOI, In Hwa CHOI, Youn Jun CHO, Jae Hyun Park +3 more 2022-10-11
D966241 Antenna Duk-Yong Kim, Kyu Chul CHOI, In Hwa CHOI, Youn Jun CHO, Jae Hyun Park +3 more 2022-10-11
10985472 Waveguide slot array antenna Young-Chan Moon, Chang-Seob Choi, Yong Won SEO 2021-04-20