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Callwave Communications, LLC v. AT & T Mobility, LCC

Citation: 207 F. Supp. 3d 405Docket: Civil Action No. 12-1701-RGA, Civil Action No. 12-1704-RGA, Civil Action No. 12-1788-RGA

Court: District Court, D. Delaware; September 15, 2016; Federal District Court

Narrative Opinion Summary

In this case, defendants filed renewed motions for judgment on the pleadings, challenging the validity of claims from U.S. Patent No. 6,771,970 under 35 U.S.C. § 101, following a stay related to an inter partes review. The patent, titled 'Location Determination System,' describes a method for determining the location of mobile platforms by integrating data from different tracking systems. The court applied the Mayo/Alice framework to assess patent eligibility, focusing on whether the claims were directed to an abstract idea and if they included an inventive concept. The court found that the claims were directed to the abstract idea of relaying location information through an intermediary and lacked an inventive concept, as they relied on generic computer components and did not demonstrate technological innovation. The court concluded that the claims did not present a claim for relief, as they merely described conventional processes without significant inventive contribution. Consequently, the court granted judgment on the pleadings in favor of the defendants, invalidating the contested claims for failing to meet the requirements of patent eligibility under Section 101.

Legal Issues Addressed

Abstract Ideas in Patent Law

Application: The court finds that the claims related to relaying location information are abstract and lack an inventive concept, as they do not demonstrate technological advancements.

Reasoning: Claims that recite abstract ideas must include additional features to avoid being overly broad, and simply appending conventional steps does not suffice for patentability.

Patent Eligibility under 35 U.S.C. § 101

Application: The court evaluates patent eligibility using the Mayo/Alice framework, determining whether the claims are directed to an abstract idea and if they contain an inventive concept.

Reasoning: The Supreme Court's framework from Mayo involves two steps: first, determining if the claims pertain to a patent-ineligible concept. If they do, the next step is to evaluate the claim's elements, both individually and collectively, to identify an 'inventive concept' that significantly exceeds the ineligible concept itself.

Role of Specification in Patent Validity

Application: The court highlights the lack of detailed technical implementation in the specification, contributing to the claims' invalidity under Section 101.

Reasoning: The specification of the ’970 patent provides only abstract functional descriptions of server components, lacking detailed technical implementation guidance.

Rule 12(c) Motion for Judgment on the Pleadings

Application: The court grants the defendants' motion for judgment on the pleadings, finding that the claims do not state a claim for relief due to their abstract nature.

Reasoning: The Court's legal standards for evaluating a Rule 12(c) motion for judgment on the pleadings align with those for a Rule 12(b)(6) motion to dismiss. It requires the acceptance of factual allegations in the complaint as true and assesses their plausibility to determine if they state a claim for relief.

Use of Conventional Technology in Patent Claims

Application: The court concludes that the claims rely on generic computer components and established technologies, which do not constitute an inventive concept.

Reasoning: The addition of generic computer technology does not constitute an inventive concept, as established in previous cases. Claims reviewed do not require any advanced or inventive computer, network, or display technology, relying instead on conventional systems.