SMB

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Record

Serial number

98531412

Mark type

Stylized text

Filed

03 May 2024

Published for opposition

27 May 2025

Attorney of record

Joo Mee Kim

Goods and services

• Class 009 — Scientific and electric apparatus: Semiconductor component, namely, ceramic substrate being a heat sink for semiconductors with heat dissipation function; heat sinks for semiconductor elements; Heat dissipation substrate, namely, metalized ceramic substrate being a heat sink for semiconductors, used for heat dissipation of semiconductor chips; Heat dissipation substrate, namely, metalized ceramic substrate being a heat sink for iintegrated circuits, used for heat dissipation of integrated circuits
• Class 042 — Scientific and technological services: Design of semiconductors; design of semiconductors or integrated circuits; research in the area of semiconductor processing technology

Owner

• LX Semicon Co., Ltd., Yuseong-gu, Daejeon, KR
• LX Semicon Co., Ltd., Yuseong-gu, Daejeon, KR

Prosecution history

• 16 Mar 2026 — JURISDICTION RESTORED TO EXAMINING ATTORNEY
• 16 Mar 2026 — PETITION TO DIRECTOR - CHANGE BASIS - GRANTED
• 11 Mar 2026 — ASSIGNED TO PETITION STAFF
• 23 Jan 2026 — TEAS PETITION TO AMEND BASIS RECEIVED
• 22 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
• 21 Jan 2026 — SOU EXTENSION 1 GRANTED
• 21 Jan 2026 — SOU EXTENSION 1 FILED
• 21 Jan 2026 — SOU TEAS EXTENSION RECEIVED
• 22 Jul 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
• 27 May 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
• 27 May 2025 — PUBLISHED FOR OPPOSITION
• 21 May 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
• 06 May 2025 — WITHDRAWN FROM PUB - OG REVIEW QUERY
• 14 Apr 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
• 14 Apr 2025 — EXAMINER'S AMENDMENT ENTERED