RFsemiTechnologies,Inc.
Develops and manufactures semiconductor devices and related technology products.
096610 | KO
Overview
Corporate Details
- ISIN(s):
- KR7096610001
- LEI:
- Country:
- South Korea
- Address:
- 전북특별자치도 완주군 봉동읍 완주산단6로 12 알에프세미 전주1공장, 완주군
- Website:
- https://www.rfsemi.co.kr/
- Sector:
- Manufacturing
Description
RFsemi Technologies, Inc. is a developer and manufacturer of semiconductor devices and related technology products. The company's core semiconductor offerings include high-volume production of Electret Condenser Microphones (ECM) and Transient Voltage Suppressors (TVS). It is expanding into next-generation technologies, including MEMS microphones for AI applications and power semiconductors such as Silicon Carbide (SiC) and Gallium Nitride (GaN). Leveraging its 6-inch fabrication facility, RFsemi provides specialized foundry services. The company's portfolio also includes lithium iron phosphate batteries for automotive and energy storage systems (ESS), LED lighting solutions under the Lungo brand featuring proprietary semiconductor driving technology, and UV sterilization lamps.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2024-12-17 00:00 |
[기재정정]분기보고서 (2024.09)
|
Korean | 1021.4 KB | ||
| 2024-12-10 00:00 |
주주명부폐쇄기간또는기준일설정
|
Korean | 4.3 KB | ||
| 2024-11-15 00:00 |
분기보고서 (2024.09)
|
Korean | 955.1 KB | ||
| 2024-11-04 00:00 |
소송등의제기ㆍ신청(일정금액이상의청구) (손해배상 청구의 소)
|
Korean | 7.1 KB | ||
| 2024-08-22 00:00 |
[기재정정]주요사항보고서(유형자산양도결정)
|
Korean | 14.6 KB | ||
| 2024-08-22 00:00 |
전환사채(해외전환사채포함)발행후만기전사채취득 (제4회차)
|
Korean | 11.1 KB | ||
| 2024-08-14 00:00 |
반기검토(감사)의견부적정등사실확인(자본잠식률100분의50이상또는자기자본10억원미만포함)
|
Korean | 12.2 KB | ||
| 2024-08-14 00:00 |
반기보고서 (2024.06)
|
Korean | 1017.4 KB | ||
| 2024-07-16 00:00 |
주요사항보고서(유형자산양도결정)
|
Korean | 12.6 KB | ||
| 2024-05-16 00:00 |
분기보고서 (2024.03)
|
Korean | 952.4 KB | ||
| 2024-04-19 00:00 |
기타시장안내 (상장폐지 관련 이의신청서 접수 및 개선기간 부여)
|
Korean | 3.9 KB | ||
| 2024-04-19 00:00 |
주권매매거래정지기간변경 (개선기간 부여)
|
Korean | 5.3 KB | ||
| 2024-04-01 00:00 |
기타시장안내 (상장적격성 실질심사 관련 절차 안내)
|
Korean | 3.5 KB | ||
| 2024-03-29 00:00 |
감사보고서제출
|
Korean | 26.2 KB | ||
| 2024-03-29 00:00 |
사업보고서 (2023.12)
|
Korean | 1.4 MB |
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
Peer Companies
