Authorities

Jacobsen v. Katzer

Jacobsen (Fed. Cir. 2008): breaking an open-source license condition can be infringement.

Citation: Jacobsen v. Katzer, 535 F.3d 1373 (Fed. Cir. 2008)

Type: Case

Jurisdiction: Federal

Issuing body: U.S. Court of Appeals for the Federal Circuit

Status: Decided

Court: U.S. Court of Appeals for the Federal Circuit

Parties: Jacobsen v. Katzer

Proceeding: court decision

Open-source licenses grant broad rights on conditions, such as attribution or making source code available. A licensee that breaks a condition may be infringing, not merely breaching a contract, because its use is outside the license's scope.

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