RFsemiTechnologies,Inc.
Makes semiconductors, power electronics, batteries, LED lighting, and UV sterilization solutions.
096610 | KO
Overview
Corporate Details
- ISIN(s):
- N/A
- LEI:
- Country:
- South Korea
- Address:
- 전북특별자치도 완주군 봉동읍 완주산단6로 12 알에프세미 전주1공장, 완주군
- Website:
- https://www.rfsemi.co.kr/
- Sector:
- Manufacturing
- Industry:
- Manufacture of electronic components and boards
Description
RFsemi Technologies, Inc. is a manufacturer of semiconductor devices and advanced electronic components. The company's core products include high-volume Electret Condenser Microphone (ECM) chips and Transient Voltage Suppressor (TVS) diodes. RFsemi is also a key player in the next-generation power semiconductor market, providing Silicon Carbide (SiC) and Gallium Nitride (GaN) foundry services and proprietary packages. Additional business divisions produce Lithium Iron Phosphate (LFP) secondary batteries for electric vehicle and energy storage applications, 'Lungo' brand LED lighting solutions featuring a patented semiconductor driver, and innovative 222nm UV sterilization lamps for disinfection.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-09-09 00:00 |
Proxy Solicitation & Information Statement
의결권대리행사권유참고서류
|
Korean | 45.1 KB | ||
| 2025-09-05 00:00 |
Pre-Annual General Meeting Information
주주총회소집공고
|
Korean | 43.1 KB | ||
| 2025-08-18 00:00 |
Pre-Annual General Meeting Information
[기재정정]주주총회소집결의 (임시주주총회)
|
Korean | 14.5 KB | ||
| 2025-08-14 00:00 |
Audit Report / Information
반기검토(감사)의견부적정등사실확인(자본잠식률100분의50이상또는자기자본10억원미만포함)
|
Korean | 12.2 KB | ||
| 2025-08-14 00:00 |
Interim Report
반기보고서 (2025.06)
|
Korean | 1.1 MB | ||
| 2025-08-13 00:00 |
Legal Proceedings Report
횡령ㆍ배임혐의발생
|
Korean | 6.9 KB | ||
| 2025-08-13 00:00 |
Delisting Announcement
기타시장안내 (상장적격성 실질심사 사유추가 안내)
|
Korean | 2.7 KB | ||
| 2025-08-12 00:00 |
Pre-Annual General Meeting Information
주주총회소집결의 (임시주주총회)
|
Korean | 10.9 KB | ||
| 2025-08-12 00:00 |
Pre-Annual General Meeting Information
주주명부폐쇄기간또는기준일설정
|
Korean | 4.0 KB | ||
| 2025-06-05 00:00 |
Delisting Announcement
기타시장안내 (기업심사위원회 개최 결과 및 심의속개 결정 안내)
|
Korean | 3.2 KB | ||
| 2025-05-15 00:00 |
Quarterly Report
분기보고서 (2025.03)
|
Korean | 1.1 MB | ||
| 2025-05-13 00:00 |
Legal Proceedings Report
기타시장안내 (개선계획 이행내역서 제출에 따른 안내)
|
Korean | 3.1 KB | ||
| 2025-04-29 00:00 |
Delisting Announcement
[기재정정]기타시장안내 (상장폐지 관련 이의신청서 접수)
|
Korean | 8.6 KB | ||
| 2025-04-21 00:00 |
Delisting Announcement
기타시장안내 (상장폐지 관련 이의신청서 접수 )
|
Korean | 4.6 KB | ||
| 2025-04-16 00:00 |
Capital/Financing Update
전환사채(해외전환사채포함)발행후만기전사채취득 (제4회차)
|
Korean | 12.0 KB |
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
