Patent Claims Held Indefinite for Mixed Apparatus and Method

In a Claim Construction Memorandum and Order, a court recently held a claim term indefinite for mixing an apparatus and a method. Wireless IP Holdings, L.P., v. Samsung Electronics Co., Ltd., et al. No. 2:18-CV-28-JRG, (E.D. Texas… Read More

Videoconferencing Services Switch System Claim is Patent-Eligible

The Eastern District of Texas recently denied a Rule 12(b)(6) motion to dismiss based on lack of patent-eligible subject matter, under 35 U.S.C. § 101 and the Alice/Mayo test, in claims of U.S. Patent Nos. 9,154,734; 9,253,444;… Read More

Using Claim Construction to Import Limitations

In Continental Circuits LLC v. Intel Corp. No. 2018-1076 (Fed. Cir. Feb. 8, 2019) the Federal Circuit determined the district court erred in its claim construction and explained the high bar that must be met to import limitations… Read More

Network Monitoring Patents Fail Alice Test, Says Delaware’s Judge Stark

Two patents directed to monitoring network response times to determine responsiveness of network services are invalid under 35 U.S.C. § 101 and the Alice/Mayo test, held Judge Stark in the District of Delaware. Citrix Systems, I… Read More

Patent-Eligibility Not Supported by an Ordered Combination of Generic Technology Elements

Patent claims reciting “buying and selling an item relating to unique subjects” unsurprisingly could not meet the patent-eligibility bar of 35 U.S.C. § 101 and the Alice/Mayo test when the patent owner appealed a lower court… Read More