Law Office of Hong-min Jun · Chicago · Indianapolis
Mechanical Engineering Professor
Computational Fluid Dynamics & Aerospace Engineering · South Korea
Dr. L.H. is an assistant professor of Mechanical Engineering at the University of Illinois at Urbana-Champaign, specializing in computational fluid dynamics (CFD) for hypersonic vehicle design. His research is funded by NASA and the Air Force Research Laboratory, focusing on thermal protection system modeling for next-generation hypersonic aircraft. He has trained 8 Ph.D. students who now work in U.S. defense aerospace.
Academic NIW cases involving defense research require careful handling of dual-use technology and ITAR considerations. We needed to demonstrate both scholarly impact and direct national defense relevance without disclosing classified research specifics.
Dr. L.H.'s CFD models have reduced hypersonic vehicle thermal protection system design iterations by 70%, cutting development timelines by 2 years for AFRL projects. His open-source CFD toolkit has been adopted by 45 research groups globally, establishing him as a field-defining contributor.
Hypersonic vehicle development is identified in the National Defense Authorization Act as a top strategic priority. Dr. L.H.'s work is directly funded by AFRL's Hypersonic Sciences Branch and cited in three NASA technical reports on thermal protection systems for Artemis spacecraft.
As a tenure-track faculty member with ongoing NASA and AFRL grants, PERM certification would require UI to demonstrate unsuccessful recruitment attempts — creating public disclosure of research priorities that could compromise defense program security. AFRL provided an unusual letter supporting the waiver on national security grounds.
Academic faculty NIW cases have a built-in advantage: tenure-track appointments are inherently long-term national commitments that USCIS recognizes. The AFRL national security letter was unprecedented in our experience and speaks to how seriously defense agencies sometimes view research continuity. Open-source software adoption by research institutions worldwide demonstrated influence that went far beyond publication metrics alone.
USCIS Approval Notice
Client identity redacted for confidentiality
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