Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

Fed. Cir.

NimbeLink Corp. v. Digi International Inc., No. 24-2292 (Fed. Cir. Feb. 23, 2026)

Affirmed in Part
Claim Construction Indefiniteness Invalidity (§ 102/§ 103)
Court
U.S. Court of Appeals for the Federal Circuit
Case No.
No. 24-2292
Decided
February 23, 2026
Judge
Moore, C.J.
Document
Nonprecedential Opinion
Length
12 pages

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

NimbeLink Corp. (NimbeL ink) appeals an invalidity judgment from the United States District Court for the Dis- trict of Minnesota and the dismissal of NimbeLink’s breach-of-contract claims. For the following reasons, we reverse the judgment of invalidity and affirm the dismissal of NimbeLink’s breach-of-contract claims. BACKGROUND NimbeLink owns U.S. Patent Nos. 9,497,570 and 9,838,066 (collectively, the Asserted Patents), which relate to embedded cellular modems .

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