96 Cal.App.5th 1149
Cal. Ct. App.2023Background
- Canfeng Lai was an Applied Materials electrical engineering director with access to Applied trade secrets; he accepted a job at competitor Mattson and left Applied in Feb. 2022.
- In the days before leaving Lai emailed numerous confidential/apparently marked Applied files to personal accounts, wiped his work phone, and later admitted taking documents (initially calling them "souvenirs").
- Mattson had actively recruited many Applied employees (including several from Lai’s group); several departing employees concealed their new employer and wiped devices.
- Applied sued Lai and Mattson under the Uniform Trade Secrets Act (and sued Lai for breach of contract), obtained a TRO, and the trial court compelled arbitration as to Lai but denied Mattson’s motion to compel arbitration and declined to stay litigation against Mattson; the court also issued a preliminary injunction against Lai and Mattson.
- On appeal the Court of Appeal affirmed the denial of Mattson’s motion to compel arbitration and affirmed the preliminary injunction, but held the trial court erred in refusing to stay the litigation against Mattson pending arbitration of the claims involving Lai.
Issues
| Issue | Plaintiff's Argument (Applied) | Defendant's Argument (Mattson) | Held |
|---|---|---|---|
| Whether a non‑signatory (Mattson) can compel arbitration under equitable estoppel | Applied argued its misappropriation claim does not rely on Lai’s employment contract and so Mattson (a non‑signatory) cannot force arbitration | Mattson argued equitable estoppel permits it to invoke Lai’s arbitration clause because claims against Mattson are grounded in the same facts and contractual confidentiality obligations | Court: Denied — equitable estoppel not met because Applied disavowed reliance on the contract; claim stands independently of the arbitration clause (affirmed) |
| Whether a preliminary injunction prohibiting Mattson/Lai from using Applied’s confidential information was proper | Applied argued threatened misuse and circumstantial evidence (Lai’s downloads/emails, device wiping, mass recruiting) justify injunctive relief under the UTSA | Mattson argued Applied lacked direct evidence of Mattson’s knowledge/use and that the injunction was overbroad and prejudicial | Court: Affirmed — circumstantial evidence supported likelihood of success and balance of hardships favored Applied |
| Whether the court should have stayed litigation against Mattson pending arbitration of claims against Lai | Applied argued claims against Mattson were severable and thus litigation against Mattson could proceed | Mattson argued Code Civ. Proc. §1281.4 mandates a stay where an arbitration order covers any controversy overlapping the action | Court: Reversed trial court — the arbitrable controversy overlapped (shared factual questions about Lai’s conduct), so the stay was required |
Key Cases Cited
- OTO, L.L.C. v. Kho, 8 Cal.5th 111 (Cal. 2019) (standard of review for arbitration‑related rulings).
- Goldman v. KPMG, LLP, 173 Cal.App.4th 209 (Cal. Ct. App. 2009) (limits on non‑signatory invocation of arbitration; equitable estoppel requires reliance on contract).
- UFCW & Employers Benefit Trust v. Sutter Health, 241 Cal.App.4th 909 (Cal. Ct. App. 2015) (equitable estoppel doctrine and two‑way fairness rationale).
- Waymo LLC v. Uber Techs., Inc., 252 F.Supp.3d 934 (N.D. Cal. 2017) (Waymo I) (denying non‑signatory arbitration where plaintiff disavowed reliance on employee contract).
- Waymo LLC v. Uber Techs., Inc., 870 F.3d 1342 (Fed. Cir. 2017) (Waymo II) (affirming court’s application of California law on arbitration/non‑signatory issues).
- Twentieth Century Fox Film Corp. v. Superior Court, 79 Cal.App.4th 188 (Cal. Ct. App. 2000) (mandatory nature of stays under §1281.4 and limits on denial of stays).
- Federal Ins. Co. v. Superior Court, 60 Cal.App.4th 1370 (Cal. Ct. App. 1998) (purpose of stay to protect arbitrator jurisdiction; burden on party seeking to show severability).
- Pacific Fertility Cases, 85 Cal.App.5th 887 (Cal. Ct. App. 2022) (application of equitable estoppel to non‑signatory arbitration requests).