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Arch & Lake LLP represents U.S. and international technology companies, manufacturers, and importers in Section 337 investigations before the U.S. International Trade Commission. We combine intellectual property litigation experience, technical knowledge, and cross-border capabilities to help clients respond to the accelerated schedules and substantial commercial risks of ITC proceedings.

Our attorneys handle patent infringement, validity, importation, and domestic-industry issues; fact and expert discovery; depositions; evidentiary hearings; remedy proceedings; and Federal Circuit appeals. We also coordinate ITC investigations with parallel district-court litigation, PTAB proceedings, foreign disputes, and settlement negotiations.

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Our ITC Experience

Our Section 337 experience includes:

  • Cross-border document collection and discovery

  • Fact and expert depositions

  • Technical and domestic-industry experts

  • Claim construction and motions practice

  • Evidentiary hearings

  • Exclusion-order and cease-and-desist-order issues

  • Parallel PTAB and district-court proceedings

  • Settlement and consent-order strategy

 

Selected Representative Investigations


OLED Display Technology

Counsel for respondents, including a leading Chinese display-panel manufacturer, in Certain Active Matrix Organic Light-Emitting Diode Display Panels and Modules for Mobile Devices, Inv. No. 337-TA-1351, and Certain Organic Light-Emitting Diode Display Modules and Components Thereof, Inv. No. 337-TA-1378. In the 1378 investigation, our team took and defended dozens of fact and expert depositions in Hong Kong, Korea, and the United States and presented the client’s witnesses at the evidentiary hearing. The investigation and related disputes were resolved by settlement.

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LCD Glass and Display Technologies

Counsel for respondents in Certain Glass Substrates for Liquid Crystal Displays, Products Containing the Same, and Methods for Manufacturing the Same, Inv. Nos. 337-TA-1433 and 337-TA-1441, and counsel in Certain Liquid Crystal Devices, Components Thereof, and Products Containing Same, Inv. No. 337-TA-1462.

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Consumer Products

Counsel in Certain Disposable Vaporizer Devices, Inv. No. 337-TA-1410.

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View More Representative Matters

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Discuss an ITC Matter

If your company has received an ITC complaint, anticipates a potential investigation, or needs to coordinate an ITC strategy with related litigation, contact our team to discuss the matter.

 

Email: info@archlakelaw.com

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Results depend on the facts and circumstances of each matter and do not guarantee a similar outcome.

© 2026 by Arch & Lake LLP

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