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James Tysse Named Litigator of the Week by The American Lawyer for Landmark DC Circuit Appellate Victory

Reported by Akingump
Aug 21, 2026· 3 min read
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Key Takeaways
  • • Akin Supreme Court & appellate partner James Tysse secured a unanimous U.S. Court of Appeals for the D.C. Circuit victory for Hesai Technology Co., Ltd., reversing a district court decision on constitutional due process protections for companies designated as "Chinese military companies" under Section 1260H.
  • • The D.C. Circuit ruling establishes first-impression precedent recognizing that companies designated under Section 1260H of the National Defense Authorization Act are entitled to Fifth Amendment due process protections before those designations become final, addressing a significant gap in constitutional law at the intersection of national security and administrative procedure.
  • • The landmark decision has material implications for Chinese technology companies operating in or seeking to operate in U.S. markets, particularly in defense-sensitive sectors, by establishing legal requirements for procedural fairness before government designations restrict business operations.
  • • Hesai Technology, a global leader in 3D sensing technology for passenger and commercial vehicles, successfully challenged the government's ability to unilaterally designate companies without affording constitutional protections, strengthening the company's legal position and potential market access.
  • • The Akin Gump team included partners James Tysse and Lide Paterno, counsel Margaret Rusconi, associate Natalia Heguaburo, and litigation senior counsel Caroline Wolverton in delivering the appellate victory recognized by The American Lawyer.
Summary
James Tysse, a partner in Akin Gump's Supreme Court & appellate practice, has been named Litigator of the Week by The American Lawyer following a significant appellate victory in the U.S. Court of Appeals for the D.C. Circuit. The unanimous court decision reversed a lower court ruling and established landmark precedent regarding constitutional protections for companies designated by the Department of Defense as "Chinese military companies" under Section 1260H of the National Defense Authorization Act.

The case involved Hesai Technology Co., Ltd., a global provider of 3D sensing technology serving passenger and commercial vehicle markets. The D.C. Circuit's ruling held, for the first time, that companies receiving Section 1260H designations are entitled to Fifth Amendment due process protections before those designations become final. This determination addresses an issue of first impression and carries significant implications for the intersection of constitutional law, administrative law, and national security policy.

The decision establishes that the government cannot finalize military company designations without affording affected companies procedural safeguards and opportunities to contest the determination. This requirement fundamentally alters the regulatory landscape for companies operating at the nexus of advanced technology and national defense considerations, particularly those with Chinese origins or affiliations seeking to maintain or expand U.S. market presence.

Tysse characterized the outcome as "a gratifying result and a vindication of the client's legal strategy" in a subsequent interview with The American Lawyer. The litigation team extended beyond Tysse to include appellate partner Lide Paterno, counsel Margaret Rusconi, associate Natalia Heguaburo, and litigation senior counsel Caroline Wolverton, reflecting the complexity and institutional resources required to litigate constitutional questions in the federal appellate system.

For institutional investors and alternative investment professionals monitoring regulatory risk in technology sectors, the ruling represents a material shift in the procedural framework governing government designations of foreign companies as national security threats, potentially opening pathways for affected companies to challenge administrative determinations through established constitutional processes rather than facing unilateral executive action.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Akingump James Tysse Named Litigator of the Week by The American Lawyer for Landmark DC Circuit Appellate Victory