judgment as a matter of law Archives

judgment as a matter of law

Equivalence Requires Element-by-Element Proof With Linking Argument

by Tessa Kroll | Nov 7, 2024 | Patents

The US Court of Appeals for the Federal Circuit affirmed a district court determination that a patent owner had not provided the “particularized testimony and linking argument” required to demonstrate equivalence under the doctrine of equivalents. NexStep, Inc. v. Comcast Cable Commc’ns, LLC, Case No. 2022-1815 (Fed. Cir. Oct. 24, 2024) (Chen, Taranto, JJ.) (Reyna, J., concurring in part and dissenting in part). In his dissent, Judge Reyna criticized the majority for ignoring the totality of the evidence presented by the patent owner and imposing a new rule requiring patentees to always present expert testimony to prove infringement under the doctrine of equivalents.

NexStep owns a patent directed to a “concierge device” for assisting users with obtaining customer support for smart devices. The claims are directed to a concierge device that initiates a technical support session in response to “a single action” (i.e., a single button press) by a user. After the claimed “single action,” the concierge device conveys consumer device identification information for the product at issue, identifies an appropriate technical support team for the product, and causes the home gateway to initiate a support session for the device and forward the consumer device information during the session.

NexStep sued Comcast for patent infringement, asserting that three tools in Comcast’s mobile smartphone application infringed the concierge device patent: Xfinity Assistant, Troubleshooting Card, and Diagnostic Check. Each of these tools assists users with troubleshooting a given device in response to the user pressing a series of buttons on a smartphone’s display. At trial, NexStep argued that pressing a series of buttons literally met the single action limitation because a single action could comprise a series of steps. By way of illustration, NexStep’s expert explained that throwing a baseball – a single action – required multiple steps: “[W]hen you throw a baseball, you pick it up, you orient it, you get it in your palm, you throw it.”

The jury returned a verdict of no literal infringement but found infringement under the doctrine of equivalents. Comcast moved for judgment as a matter of law, which the district court granted after finding that NexStep had failed to offer the “particularized testimony and linking argument” required to demonstrate equivalence. NexStep appealed.

The Federal Circuit emphasized that the doctrine of equivalents provides a “limited exception” to the principle that the claim defines the scope of the patentee’s exclusivity rights, and that a finding under the doctrine of equivalents is “exceptional.” To guard against overbroad applications of this exception, the Court’s precedent imposes specific evidentiary requirements necessary to prove infringement under the doctrine. The patent owner must provide proof on an element-by-element basis and from the perspective of someone skilled in the art, “for example through testimony of experts or others versed in the technology; by documents . . . and . . . by the disclosures of the prior art.” Finally, the patent owner must provide “particularized testimony and linking argument as to the insubstantiality of the differences between the claimed invention and the [...]

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Half-Baked Case: No Misappropriation or False Advertising Given Over-Broad Allegations

by Paul Devinsky | Mar 31, 2022 | Trade Secrets, Trademarks

The US Court of Appeals for the Tenth Circuit affirmed a district court’s grant of summary judgment in favor of a defendant baker on a trade dress infringement claim and reversed the district court’s denial of the defendant baker’s motions for judgment as a matter of law on trade secrets misappropriation and false advertising claims. Bimbo Bakeries USA, Inc. v. Sycamore, Case Nos. 18-4062; -4031; -4040 (10th Cir. Mar. 18, 2022) (Hartz, Phillips, Eid, JJ.)

Bimbo Bakeries (and its predecessor, EarthGrains Baking Companies) owns, bakes and sells Grandma Sycamore’s Home-Maid Bread, a popular bread in Utah. U.S. Bakery is a competitor, and Leland Sycamore is the baker who developed the Grandma Sycamore’s recipe. Sycamore parted with his interest in Grandma Sycamore’s and opened his own bakery, Wild Grains Bakery. U.S. Bakery hired Wild Grains Bakery to produce another homemade bread product, Grandma Emilie’s. The relationship soured, and U.S. Bakery moved its Grandma Emilie’s operations in-house. U.S. Bakery developed a new formula for Grandma Emilie’s and enlisted a former Wild Grain employee to help. U.S. Bakery also created packaging for the bread based on Grandma Sycamore’s packaging. U.S. Bakery used several taglines to help sell its products, including “Fresh. Local. Quality.”

Bimbo Bakeries (then EarthGrains) sued Leland Sycamore, Tyler Sycamore (Leland’s son and co-baker), Wild Grains Bakery and U.S. Bakery, alleging multiple claims related to the Grandma Emilie’s operations, including trade secret misappropriation under the Utah Uniform Trade Secrets Act and trade dress infringement, trade dress dilution, false designation of origin, false advertising and unfair competition under the Lanham Act. Bimbo Bakeries alleged that U.S. Bakery’s use of the word “local” in the tagline “Fresh. Local. Quality.” constituted false or misleading advertising because U.S. Bakery did not actually bake all its bread products within the state of sale. The district court granted summary judgment in favor of U.S. Bakery on the trade dress infringement claim. The parties went to trial on the trade secrets misappropriation and false advertising claims. The jury ruled in Bimbo Bakeries’ favor on both and awarded more than $2 million in damages. The district court increased the damages owed by U.S. Bakery by almost $800,000 because U.S. Bakery was found to have willfully and maliciously misappropriated Bimbo Bakeries’ trade secret. The district court remitted the jury’s damages for the false advertising claim to around $83,000. The district court also permanently enjoined U.S. Bakery and Sycamore from using Bimbo Bakeries’ trade secret and denied renewed motions by U.S. Bakery and Sycamore for judgment as a matter of law for the trade secrets misappropriation and false advertising claims.

Bimbo Bakeries, U.S. Bakery and Sycamore appealed. Bimbo Bakeries argued that the district court should not have granted U.S. Bakery summary judgment on its trade dress infringement claim and should not have remitted damages for the false advertising claim. U.S. Bakery and Sycamore argued that the district court should have granted their renewed motions for judgment as a matter of law for the trade secrets misappropriation and false advertising claims.

On [...]

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So You Wanna Play with Copyright? “Joyful Noise” Ostinato Isn’t Original Expression

by Jodi Benassi | Mar 24, 2022 | Copyrights

The US Court of Appeals for the Ninth Circuit affirmed a district court’s order vacating a jury award of damages for copyright infringement and granting judgment as a matter of law, explaining that the musical work alleged to have been copied did not qualify as an original work of authorship but consisted only of “commonplace musical elements.” Marcus Gray PKA Flame et al. v. Katheryn Elizabeth Hudson PKA Katy Perry et al., Case No. 20-55401 (9th Cir. Mar. 10, 2022) (Clifton, Smith, Watford, JJ.)

Key Definitions:

A musical scale is a sequence of musical notes or tones by pitch.
A subset of seven notes is called the minor scale and can be referred to with alphabetic names (A, B, C, etc.) or scale degrees (1, 2, 3, etc.).
An ostinato is a repeating musical figure (for example, 3-3-3-3-2-2).

In 2007, Marcus Gray (Flame) purchased an ostinato and used it in the song “Joyful Noise.” The song was released in 2008. While “Joyful Noise” did not achieve significant commercial success or airtime, it received millions of views online. In 2013, American singer-songwriter Katy Perry created “Dark Horse,” which was a hit, resulting in her performance at the Super Bowl halftime show in 2015.

The “Joyful Noise” ostinato consists of notes, represented as 3-3-3-3-2-2-2-1 and 3-3-3-3-2-2-2-6, whereas Dark Horse’s ostinato contains 3-3-3-3-2-2-1-5. Both have a uniform rhythm and equal note duration in time.

Plaintiffs sued Perry and her co-defendants for copyright infringement. Plaintiffs presented circumstantial evidence that the defendants had a reasonable opportunity to access “Joyful Noise” and that the ostinatos in both songs were substantially similar. Plaintiffs did not present direct evidence that Perry and the others had copied elements of the song, instead relying on testimony from their expert musicologist, Dr. Todd Decker.

Decker testified that the ostinatos were similar in many aspects, but he also testified that there was no single element that caused him to believe the ostinatos at issue were “substantially similar” when viewed “in isolation.” The jury also heard testimony from Perry’s expert, who disagreed altogether that the ostinatos were substantially similar.

The jury found that the defendants had a reasonable opportunity to hear “Joyful Noise” before composing “Dark Horse,” that the two songs contained substantially similar copyrightable expression and that “Dark Horse” used protected material from “Joyful Noise.” The jury found the defendants liable for copyright infringement and awarded $2.8 million in damages. The district court vacated the award and granted judgment as a matter of law to defendants, concluding that the evidence at trial was legally insufficient to show that the “Joyful Noise” ostinato was a copyrightable original expression. The plaintiffs appealed.

The Ninth Circuit explained that because the plaintiffs did not present any direct evidence that the defendants copied the “Joyful Noise” ostinato, they were required to show that the defendants had access to the work and that the ostinatos were substantially similar.

The Ninth Circuit began with its analysis [...]

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Notice Under § 287 Means Knowledge of Infringement, Not Knowledge of Patent

by Paul Devinsky | Sep 16, 2021 | Patents

The US Court of Appeals for the Federal Circuit reversed a district court’s finding of liability for infringement that occurred prior to the filing of the action, explaining that notwithstanding the defendant’ admission that it was aware of the asserted patent, the actual notice requirement of § 287(a) is only satisfied when the recipient is informed of the identity of the patent and the activity that is believed to be an infringement. Lubby Holdings LLC v. Chung, Case No. 19-2286 (Fed. Cir. Sept. 1, 2021) (Dyk, J.) (Newman, J., dissenting in part).

Lubby Holdings sued Henry Chung for infringement of its patent relating to leak-resistant vaping products. Lubby sought damages for alleged pre-filing sales based on alleged compliance with the marking requirement of § 287. Chung raised the issue of whether Lubby’s products were properly marked as required by § 287(a), pointing to one of Lubby’s products as an example. At trial, Chung moved for judgment as a matter of law (JMOL) under Fed. R. Civ. Pro. 50(a), arguing that Lubby did not meet its burden to show that it complied with the § 287 marking requirement. The jury ultimately found Chung liable for direct infringement and awarded Lubby almost $900,000. Chung renewed his motion for JMOL under Rule 50(b) and moved for a new trial under Rule 59(a). After both motions were denied, Chung appealed.

Chung argued that there was no evidence that Lubby complied with the marking or notice requirements of § 287. Lubby argued that Chung did not meet his initial burden to point to products that were sold unmarked.

The Federal Circuit explained that under § 287(a), a patentee must properly mark its articles that practice its own invention, or the patentee is not entitled to damages for patent infringement that occurred before “actual notice” was given to an alleged infringer. The Court noted that once Chung met the “low bar” burden bar under Artic Cat to “articulate the products he believed were unmarked patented articles, the burden of proving compliance with the marking requirement is on the patentee.” The Court explained that Chung met this burden by specifically pointing to Lubby’s J-Pen Starter Kit. The Court continued that the burden shifted to Lubby, and Lubby failed to present any evidence that its products were properly marked or that its products did not practice its invention. As a result, Lubby could only recover damages for the period after Chung was provided with “actual notice.”

The Federal Circuit explained that actual notice under § 287(a) requires that the recipient be informed “of the identity of the patent and the activity that is believe to be an infringement, accompanied by a proposal to abate the infringement.” The Court further explained that it is irrelevant whether the defendant knew of the patent or knew of its own infringement. As applied to this case, the Court found that it was not relevant that Lubby told Chung that he could not use the patented technology, or that Chung [...]

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