Category: Declaratory Judgment
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BYD seeks declaratory judgment against First Solar following ITC complaint withdrawal, challenges patent ownership
First Solar claimed it was “recalibrating” its patent enforcement strategy after U.S. President Trump sought to impose tariffs on polysilicon imports from China and elsewhere.
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Dolby attacks six InterDigital patents in U.S. court to protect its customers Amazon, Disney, TCL, Hisense
Dolby has recently filed a petition for inter partes review against an InterDigital patent, but is now going against five more patents.
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Starbucks invokes anti-patent-troll state law in major defensive complaint against Key Patent Innovations and its shell company
This is one of the most notable prophylactic patent-related lawsuits because it takes aim at a non-practicing entity’s shell company from multiple angles.
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Malikie sees first pushback in global BlackBerry patent enforcement campaign: France’s Vantiva seeks FRAND declaration over WiFi SEPs
Malikie, which bought a substantial part of Blackberry’s non-core patent portfolio in 2023, breached its FRAND obligations when it sued Vantiva for patent infringement, the complainant has alleged.
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Microsoft seeks declaratory judgment against Biogy over RFC one-time passcode patent in Northern District of California
Microsoft has alleged that Biogy’s prior “litigation behavior” confirms it will be its next target in an RFC patent infringement suit.
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One ring to sue them all: Samsung launches pre-emptive DJ strike against Oura Health to protect soon-launching Galaxy Ring
In advance of the launch of its smart ring named Galaxy Ring, Samsung has brought a declaratory judgment action against Oura Health Oy, which it describes as litigious.