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approved EB-2 (NIW)

Postdoctoral Research Associate

Biomedical Engineering · China · 2025-07-14

Processing Time
46 days
Decision Date
2025-07-14
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 develop innovative technologies to improve cardiovascular imaging, specifically focusing on high-frequency intravascular ultrasound (IVUS) systems. His work involves integrating optimized transducer structures and advanced signal processing algorithms to enhance lateral resolution and imaging depth for earlier diagnosis of coronary artery disease.

Framework Evaluation

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

The endeavor addresses coronary artery disease, a leading cause of death in the U.S., supporting national public health goals.

2 Well-positioned to Advance the Endeavor Met

The petitioner's expertise in transducer design and signal processing, supported by a strong publication and citation record, positions him to succeed.

3 Balance of Factors Met

The urgency of improving cardiovascular diagnostics and the petitioner's unique technical contributions make it beneficial to waive the labor certification.

Why This Petition Was Approved

The petition was approved based on the petitioner's record of 11 peer-reviewed journal articles and 3 abstracts which garnered 67 citations. He also demonstrated his standing in the field by completing 25 peer reviews for recognized scientific journals. The evidence satisfied all three Dhanasar prongs by showing the national significance of improving preventative care for the leading cause of death in the U.S.

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Reference Letters Dependent
Judging Experience
Original Contributions

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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: 2025-07-14.

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At a Glance

Outcome approved
Processing 46 days
Criteria Met 3 / 3
Evidence Types 5

EB-2 (NIW) Case Data

Scraped Case Data

Total Cases 3,813
Success Rate 53.7%
Sustained 2,046
Dismissed 1,671

Related Pages

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

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