Hyunchae Kim — 25 Patents at Solid

Hyunchae Kim has been granted 25 US patents while listed as an inventor at Solid. The first was granted in 2017 and the most recent in June 2025. Hyunchae Kim ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Hyunchae Kim in Seoul, KR.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date
12336021	Communication node, communication system and operating method thereof	Woosik Moon, Nagwon Kwon, Jihoon Choi	2025-06-17
12231193	Method and apparatus for processing signal in multi-antenna multicarrier system	Nagwon Kwon, Jihoon Choi	2025-02-18
11902006	Communication system and operating method thereof	Woosik Moon, Hoony Hong, Kwon Kim	2024-02-13
11778485	Repeater and method of operation thereof	Sangwook Kang, Hoony Hong, Kwon Kim, Woosik Moon	2023-10-03
11483059	Interference cancellation repeater and operating method thereof	Nagwon Kwon, Chonghoon Kim	2022-10-25
11419076	Method for detecting synchronization signal, receiver and repeater using the same	Nagwon Kwon, Chonghoon Kim	2022-08-16
11362730	Repeater and interference cancellation method thereof	Nagwon Kwon, Chonghoon Kim, Seungmo Hong, Sungbin Im	2022-06-14
11297514	Repeater and method of operation thereof	Sangwook Kang, Hoony Hong, Kwon Kim, Woosik Moon	2022-04-05
11101970	Repeater and operating method thereof	Hoony Hong	2021-08-24
10686517	Interference cancellation relay device	Inho Jang	2020-06-16
10516766	Mobile communication base station system	—	2019-12-24
10404352	Interference cancellation repeater	—	2019-09-03
10396915	Interference cancellation repeater	—	2019-08-27
10291340	Repeater and signal attenuation method thereof	Nagwon Kwon	2019-05-14
10211910	Interference cancellation repeater	Hyunbeom Lee	2019-02-19
10211908	Multi-antenna relay device	—	2019-02-19
10206192	Method and device for detecting LTE frame synchronization, and relay device applying the same	—	2019-02-12
10200107	Interference cancellation repeater with gain control	—	2019-02-05
10181892	Interference cancellation repeater	Nagwon Kwon	2019-01-15
9991943	Interference cancellation repeater and signal attenuation method thereof	Nagwon Kwon	2018-06-05
9954707	Method and devices for reducing peak to average power ratio	Nagwon Kwon	2018-04-24
9954629	Repeater and signal attenuation method thereof	Nagwon Kwon	2018-04-24
9941951	Interference cancellation relay device	Inho Jang	2018-04-10
9871576	Interference cancellation repeater	Nagwon Kwon	2018-01-16
9813143	Interference cancellation repeater	Nagwon Kwon	2017-11-07

Hyunchae Kim — 25 Patents

Issued Patents All Time

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