Reported / Citable
Background
Anoison Electronics, LLC, a Texas company, had sold Anoison-branded products in the United States after its 2009 formation. Defendant Zhou Wei Quan registered the ANOISON trademark and, along with Anoison China, had used the mark in U.S. sales before Anoison Electronics existed. Anoison China manufactured the products, set their prices, and shipped them directly to U.S. customers.
In 2023, Zhou transferred his ownership shares in Anoison Electronics to three individuals. After a dispute in 2026, Zhou assigned the trademark to Anoison Japan, formed Anoison RF, Inc. as a new U.S. sales arm, stopped supplying Anoison Electronics, and allegedly took control of the Anoison website and related systems. Anoison Electronics sued and obtained a state-court TRO before Anoison RF removed the case to federal court. It then sought a preliminary injunction.
The Court’s Holding
Judge Andrew Davis denied the preliminary-injunction motion because Anoison Electronics had not shown a likelihood of success on the merits. On the trademark claim, the court concluded that the record showed Zhou or Anoison China—not Anoison Electronics—originally owned the ANOISON mark, because they used it in U.S. commerce before Anoison Electronics was formed.
The court rejected Anoison Electronics’ theories that it later acquired the mark. The parties’ course of conduct supported an implied license to use the mark, not a transfer of ownership, and the 2023 Purchase Agreement transferred Zhou’s shares in Anoison Electronics without assigning the trademark. The court also found that Anoison Electronics had not identified trade-secret information that was secret as to Zhou, given its admitted sharing of customer, website, and operational information with him and his companies.
Key Takeaways
- Use of a trademark may establish ownership; registration is only prima facie evidence of ownership.
- A distributor’s authorized use of a mark can reflect an implied license rather than trademark ownership.
- A party seeking preliminary relief must clearly identify protectable trade secrets and show they were secret from the alleged misappropriator.
Why It Matters
The ruling illustrates the difficulty of obtaining emergency relief in a business breakup involving a longstanding brand relationship. A company that sells branded goods must point to evidence of an actual trademark assignment—not merely operational use of the mark or a share-transfer agreement—to establish ownership.
It also underscores that broadly shared business information may not support a trade-secret injunction without evidence that the particular information remained secret from the defendant.