Posts Tagged: Judge Ray Chen


Deposition of Inventor Insufficient to Corroborate Inventor Testimony of Prior Conception

The representative of the inventor attempted to point to metadata contained within the inventor's affidavit as being corroborating evidence showing the critical dates. The problem with this …

Federal Circuit Relies on Printed Matter Doctrine in Affirming Examiner’s Rejection of Claims Under 35 U.S.C. § 101

The examiner concluded the claims were directed to the abstract idea of rules for playing a game, which fell within the realm of methods of organizing human …

CAFC Refuses to Find Post-URAA Patent to be Invalidating Reference Against Pre-URAA Patent

The Federal Circuit recently reversed a decision by the United States District Court for the District of Delaware holding that a patent filed after the Uruguay Round …

Federal Circuit Upholds Patent Term Extension for Novartis Drug

The United States Court of Appeals for the Federal Circuit recently affirmed a district court decision finding the '229 patent valid, unexpired, enforceable, and infringed, and granting …

Federal Circuit Affirms $140M Reasonable Royalty for Sprint in Nonprecedential Decision

The Federal Circuit upheld the district court’s damages award of approximately $140 million for Sprint after Time Warner was found to infringe claims of five patents covering …
By Steve Brachmann
11 months ago 1

CAFC Vacates PTAB Decision to Uphold Conversant Wireless Patent Challenged by Google, LG

On Tuesday, November 20th, the Court of Appeals for the Federal Circuit issued a nonprecedential decision in Google LLC v. Conversant Wireless Licensing, which vacated a decision …
By Steve Brachmann
11 months ago 1

CAFC finds nexus between minimally invasive surgical patent and commercialized procedure

On Friday, November 9th, the Court of Appeals for the Federal Circuit issued a nonprecedential decision in NuVasive, Inc. v. Iancu, which vacated certain findings of the …
By Steve Brachmann
11 months ago 2

Federal Circuit says Assignor Estoppel Has “No Place” in IPR Proceedings

The Federal Circuit recently found that assignor estoppel has “no place in IPR proceedings,” affirming a holding of the Patent Trials and Appeal Board (“Board”) that assignor …

Time Warner Asks CAFC to Vacate $139.8M Reasonable Royalty Awarded to Sprint

John O’Quinn, partner at Kirkland & Ellis and counsel representing Time Warner at the Federal Circuit, argued that the entire verdict should be vacated, not just the …

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 …

CAFC Reverses Nonobviousness Ruling in IPR as Board Failed to Apply Burden-Shifting Standard

The Federal Circuit recently reversed a Patent Trial and Appeal Board (“Board”) inter partes review decision on nonobviousness, holding that the Board erred when it did not …

Federal Circuit Affirms PTAB Invalidation of Claims Federal Circuit Previously Upheld as Valid

Previously, the ITC instituted an investigation of Instradentdental implants based on a complaint filed by Nobel alleging violations of 19 U.S.C. § 1337 by reason of importation of …

Federal Circuit Vacates PTAB Decision for Failure to Consider Ericsson Reply Brief

In its decision, the Federal Circuit noted that the PTAB is entitled to strike arguments improperly raised in a reply brief under 37 CFR § 42.23(b). However, the appellate …
By Steve Brachmann
1 year ago 0

IPR Time-Bar Applies Even If Patent Infringement Suit Voluntarily Dismissed

In Click-To-Call Technologies v. Ingenio, Inc., Yellowpages.com, LLC, the Federal Circuit, sitting en banc, held §315(b) precludes IPR institution when the IPR petitioner was served with …

Claim reciting results achieved by general computer technology directed to unpatentable abstract idea

In Interval Licensing LLC v. AOL, Inc., the Federal Circuit affirmed a judgment finding patent claims asserted by Interval Licensing LLC failed to recite patent-eligible subject matter …