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approved EB-2 (NIW) RFE Issued

Emerging Technology Field Technical Consultant

Neuromodulation · Sri Lanka · 2025-09-01

Processing Time
156 days
Decision Date
2025-09-01
Location
California
This case is from a publicly available case study. Case studies tend to feature successful outcomes and may not reflect the full range of petition results.

Proposed Endeavor

The petitioner proposes to conduct research integrating machine learning, wearable sensor data, and remote optimization into neuromodulation devices. His work focuses on developing adaptive deep brain stimulation (aDBS) systems that use patient-specific data to optimize treatment for neurological conditions like Parkinson’s disease and epilepsy. The goal is to enable remote monitoring and personalized therapies that improve motor outcomes and sleep quality.

Framework Evaluation

3 of 3 criteria met
1 Substantial Merit and National Importance Met

The research into aDBS systems addresses neurological conditions affecting millions of Americans and generating billions in healthcare costs.

2 Well-positioned to Advance the Endeavor Met

The petitioner's record of publications in top-tier journals and recognition as an expert demonstrates his capability to lead this research.

3 Balance of Factors Met

The potential to transform personalized care and strengthen U.S. leadership in biomedical technologies outweighs the need for labor certification.

Why This Petition Was Approved

The petition was approved based on the petitioner's 2 peer-reviewed journal articles, 1 conference paper, and 1 preprint, including a study in Brain Stimulation ranking in the top 1% of its field. He accumulated 40 citations from independent researchers and received media coverage in local news. All three Dhanasar prongs were satisfied after addressing an RFE regarding his scholarly record and national impact.

Request for Evidence (RFE)

Successfully Addressed

The RFE requested further proof of the petitioner's scholarly impact and the national importance of his specific endeavor. The response included additional evidence of his citation record and the practical applications of his neurotechnology research.

RFE Targets
Substantial Merit and National ImportanceWell-positioned to Advance the Endeavor

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Media Coverage
Original Contributions
Government Alignment

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Frequently Asked Questions

A approved EB-2 NIW (I-140) petition means USCIS determined the petitioner met the eligibility requirements. For appealed cases, "sustained" means the appeal reversed a prior denial. The petitioner can proceed to the next step in the immigration process.

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Case data sourced from publicly available petition decisions and case studies. Decision date: 2025-09-01.

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At a Glance

Outcome approved
Processing 156 days
RFE Issued
Criteria Met 3 / 3
Evidence Types 5

EB-2 (NIW) Case Data

Scraped Case Data

Total Cases 3,895
Success Rate 54.2%
Sustained 2,112
Dismissed 1,687

Related Pages

EB-2 (NIW) Overview EB-2 (NIW) in Sri Lanka All EB-2 (NIW) Cases EB-2 (NIW) Dashboard Endeavor Search

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