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Overview · Filed: Jul 29, 2025

UPC_CFI_1512/2025

MANUFACTURING METHOD FOR DEPOSITION MASK, METAL SHEET USED FOR PRODUCING DEPOSITION MASK, AND MANUFACTURING METHOD FOR SAID METAL SHEET

Parent infringement case:UPC_CFI_690/2025

RevocationCounter Claim for RevocationMannheim LDCounter claim for revocationWritten Phase
OverviewDecisionsDocumentsTimeline
Parties

Claimants

  • Zapp AG
  • Zapp Precision Metals GmbH

Respondents

  • Dai Nippon Printing Co., Ltd.
Judges
  • Peter Tochtermann
  • Dirk Böttcher
  • Peter Agergaard
Patents
  • EP3257964
CPC codes: G01N23/2273, H05B33/10, H10K71/164, C23F1/28, H10K71/00, C22C38/40, H10K50/00, C23C14/042, C21D1/74, C23C14/04, C23F1/00, H10K71/166…

Technology area: Semiconductors · Display Manufacturing

Sector: Electric Techniques

Outcome
—
Filed: Jul 29, 2025
First decided: —
Language: German
Open on UPC Registry