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No More Shortcuts: Protect Cell Site Location Data With A Warrant Requirement, Lauren E. Babst Jan 2015

No More Shortcuts: Protect Cell Site Location Data With A Warrant Requirement, Lauren E. Babst

Michigan Telecommunications & Technology Law Review

In modern society, the cell phone has become a virtual extension of most Americans, managing all kinds of personal and business matters. Modern cell tower technology allows cell service providers to accumulate a wealth of individuals’ location information while they use their cell phones, and such data is available for law enforcement to obtain without a warrant. This is problematic under the Fourth Amendment, which protects reasonable expectations of privacy. Under the Katz two-prong test, (1) individuals have an actual, subjective expectation of privacy in their cell site location data, and (2) society is prepared to acknowledge that expectation as …


Teva V. Eisai: What's The Real Controversy, Grace Wang Jan 2011

Teva V. Eisai: What's The Real Controversy, Grace Wang

Michigan Telecommunications & Technology Law Review

This Note examines the changing role of declaratory judgment actions in challenging patents upon generic entry and evaluates alternative regulatory schemes to the FDA's current system of patent enforcement in the drug approval setting. Part I reviews the Federal Circuit's recent decisions regarding generic drug entry, focusing on how the courts justify declaratory judgments in the current system and when a "controversy" exists to create Article III jurisdiction. Part II examines the complex system of regulating generic drug entry and how attempts to stop the exploitation of loopholes have resulted in a patchwork of regulation by various parties. It challenges …


Generic Preemption: Applying Conflict Preemption After Wyeth V. Levine, Hannah B. Murray Jan 2009

Generic Preemption: Applying Conflict Preemption After Wyeth V. Levine, Hannah B. Murray

Michigan Telecommunications & Technology Law Review

If a generic manufacturer does not have control over its safety warnings, can it comply with the obligations posed by state tort liability? State failure-to-warn actions evaluate whether a product manufacturer has met its obligation to warn consumers about known dangers associated with its product. In essence, if a manufacturer knows about a potentially dangerous outcome, it has a duty to warn its consumers. If the generic manufacturer can comply with a state duty to warn only by changing a label that the FDA will not allow it to change, it becomes impossible for the corporation to meet both requirements. …


Appellate Review Of Patent Claim Construction: Should The Federal Circuit Be Its Own Lexicographer In Matters Related To The Seventh Amendment, Eileen M. Herlihy Jan 2009

Appellate Review Of Patent Claim Construction: Should The Federal Circuit Be Its Own Lexicographer In Matters Related To The Seventh Amendment, Eileen M. Herlihy

Michigan Telecommunications & Technology Law Review

The Federal Circuit stated in an en banc decision in Cybor Corp. v. FAS Technologies, Inc. that the construction of patent claims is "a purely legal issue," and is therefore subject to de novo review on appeal. The Cybor decision reaffirmed the position of the majority of the Federal Circuit which had been announced in its en banc Markman decision, and proclaimed that the de novo standard of review is supported by the Supreme Court's Markman decision, a Seventh Amendment opinion. However, Cybor included strong opposition to a de novo standard of review from some of the judges of the …


Patent Injunctions And The Problem Of Uniformity Cost, Michael W. Carroll Jan 2007

Patent Injunctions And The Problem Of Uniformity Cost, Michael W. Carroll

Michigan Telecommunications & Technology Law Review

In eBay v. MercExchange, the Supreme Court correctly rejected the Federal Circuit's general rule requiring that a permanent injunction follow from a finding that a patent is valid and infringed. Recognizing that one size does not fit all in patent law, the Court returned traditional equitable discretion to the district courts. With this discretion, district courts can now deploy remedies for patent infringement that are sensitive to relevant differences among industries, technologies, and entities. This Essay sets the Court's rejection of a uniform remedial regime in a larger context concerning the role of uniformity in patent law. It then explores …


Arising Under Jurisdiction And Uniformity In Patent Law, Christopher A. Cotropia Apr 2003

Arising Under Jurisdiction And Uniformity In Patent Law, Christopher A. Cotropia

Michigan Telecommunications & Technology Law Review

The law governing the Federal Circuit's appellate jurisdiction was brought into question in Holmes Group, Inc. v. Vornado Circulation Systems, Inc. The Federal Circuit's appellate jurisdiction over Vornado's appeal rested solely on Vornado's counterclaim alleging patent infringement by Holmes. Holmes's complaint sought a declaratory judgment of no trade dress infringement and did not include any patent law claims. While the Federal Circuit found appellate jurisdiction over Vornado's appeal based on the counterclaim of patent infringement, the Supreme Court disagreed. The Court focused on the language in 35 U.S.C. § 1338(a), which defines the Federal Circuit's appellate jurisdiction by the statute's …


Escaping The World Of I Know It When I See It: A New Test For Software Patent Ability, Brooke Schumm Iii Jun 1996

Escaping The World Of I Know It When I See It: A New Test For Software Patent Ability, Brooke Schumm Iii

Michigan Telecommunications & Technology Law Review

The major thesis presented in this article is a focused standard of software patentability, in particular for pure computational methods or algorithms directed to the manipulation of numbers operating on a computer. The general philosophy is to compel inventors to narrow their claims to an algorithm expressed in terms of its utility and then to require that the particular utility or functionality be expressed in the claim as a limit on the claim, thus precluding the patent monopoly from being overbroad. As a corollary, any person is free to use or perhaps to patent the algorithm for a different utility …