Use of Passive Voice Insufficient to Connote Structure in MPF Analysis

The District Court for the Northern District of California recently issued a claim construction order in Zoho Corporation v. Sentius International, LLC, finding that the claim limitation “means for compiling the source material… Read More

Federal Circuit Uses Claim Construction to Overturn Lack of Enablement: McRO v. Bandai Namco

In its second time considering a patent, the Federal Circuit upheld the district court’s ruling on noninfringement but overturned its ruling of lack of enablement in McRO v. Bandai Namco. The decision rested on the claim constru… Read More

Lack of Algorithm in Specification Renders Means-Plus-Function Claim Indefinite

The Eastern District of Texas held that the only asserted claim of U.S. Patent No. 6,452,515 was indefinite because “the term ‘[means] for encoding these labels in a random order’” (alterations in original) invokes 35 USC… Read More

Claim Interpretation and Definiteness of Terms of Degree

In Kitsch LLC v. Deejayzoo, LLC (Case No. LA CV19-02556 JAK (RAOx)) the Central District of California interpreted claims of U.S. Patent No. 10,021,930 that included terms of degree as being sufficiently definite under 35 U.S.C. … Read More

EDTx Hands Down Indefiniteness Ruling in Semcon v. TCT Mobile

The Eastern District of Texas recently issued a claim construction ruling with a couple interesting rulings on indefiniteness in the case of Semcon IP v. Louis Vuitton and TCT Mobile (April 29, 2020). TCT Mobile is a mobile commun… Read More