Posts Tagged: "Power Integrations"

Opticurrent Survives Reexam, Moves Forward with CAFC Appeal on Damages

On February 12, the U.S. Patent and Trademark Office entered a notice of intent to issue an ex parte reexamination certificate on a patent owned by Opticurrent, LLC, which will confirm all challenged patent claims without any amendments or changes to the specification and drawings. The USPTO’s notice brings an end to a patent battle in which Opticurrent argued that Power Integrations engaged in some unusual gamesmanship to challenge the validity of patent claims asserted against it in district court.

The Pathway to Foreign Damages for Patent Infringement

Automobiles, smartphones, laptops, medical devices, among other end products, contain scores of individual components supplied by vendors. For end products sold domestically, vendors for the components are often U.S. companies. They design and develop their products in the United States. They deploy teams of marketing and sales personnel in the United States to win incorporation of their components into end products for the U.S. market. They enter general business agreements in the United States with end product companies in the United States. They comply with U.S. certifications, standards and qualifications that make their components fit for the U.S. market. They provide customer support in the United States to end customers located in the United States. In short, they actively compete for a share of the U.S. market for their technological components. Yet, when it comes to facing liability for patent infringement, they claim to be exempt. They claim they don’t make any products in the United States—the products are made by contract-manufacturers located abroad. They claim they don’t actually sell any products in the United States either—the actual purchase orders and invoices, as well as shipment and delivery for specific units, occurs between foreign subsidiaries and contract manufacturers, also located abroad. A case currently pending before the Federal Circuit could upset these tactics: Power Integrations, Inc. v. Fairchild Semiconductor Int’l, Inc., 2019-1246, 2019-1247 (Fed. Cir.).  At the heart of the case is the question of whether patent law has grown out-of-sync from the supply-chain realities of making, selling and marketing technological components for end use in the United States today. For instance, invoicing and shipment for particular units may be farmed out abroad. That creates an ostensibly easy way for companies selling technological components to claim they are neither making nor selling any product in the United States. But it ignores that domestic infringement can nevertheless cause foreign damages. Indeed, the recent decision of the Supreme Court in WesternGeco LLC v. ION Geophysical Corp.138 S. Ct. 2129 (2018) expressly held that foreign damages caused by domestic infringement are recoverable.

Opticurrent Says Power Integrations Reexamination Attempt is Gamesmanship

On May 13, patent owner Opticurrent, LLC, filed an emergency motion for leave to file a supplemental motion for judgment  in a patent infringement case being fought out in the Northern District of California against high-performance semiconductor supplier Power Integrations, Inc. The motion, which ultimately asks the district court to render judgment on Power Integrations’ patent invalidity claims, alleges that the defendant has engaged in “gamesmanship” meant “to derail the Article III court system in the event of an adverse outcome on infringement by… manufacturing a race to an administrative outcome intended to circumvent the authority of this Court.” The case goes back to April 2016, when Opticurrent first filed charges against Power Integrations, alleging infringement of U.S. Patent No. 6958623, titled Three Terminal Noninverting Transistor Switch. Power Integrations followed with a counterclaim in which it asserted invalidity of the ‘623 patent, submitted expert discovery, and filed a motion for summary judgment of invalidity based on one of its alleged prior designs, but not based on any other reference contained within its invalidity contentions or expert report.

Entire market rule only when infringed feature constitutes sole basis for consumer demand

To base its damages theory on the entire market value rule, Power Integrations bore the burden of proving “the patented feature is the sole driver of customer demand or substantially creates the value of the component parts.” Both parties, however, agreed that the accused products contained other valuable non-infringing features. Nevertheless, Power Integrations presented no evidence about the effect of these other non-infringing features on consumer demand or product value. Accordingly, the Court held that the evidence submitted by Power Integrations was insufficient to invoke the entire market value rule, and vacated the award of damages, and remanded for a new trial.