Success Stories: Chinese AI Review Lead Earns EB1A Approval for Advancing Mathematical Modeling and Drug Development

Posted by wegreened on January 30, 2026 in EB1 Green Card, Numerical Modeling

Client’s Testimonial:

“I am very grateful to the Chen Immigration Team for getting my case approved, especially when other companies refused to take it.”

On October 14^th, 2025, we received another EB1A (Alien of Extraordinary Ability) approval for an AI Review Lead in the field of Mathematical Modeling (Approval Notice).

General Field: Mathematical Modeling

Position at the Time of Case Filing: AI Review Lead

Country of Origin: China

State of Residence at the Time of Filing: Maryland

Approval Notice Date: October 14^th, 2025

Processing Time: 6 months, 27 days (Premium Processing Requested)

Case Summary:

We are pleased to share the EB1A approval of an AI review lead from China specializing in mathematical modeling, artificial intelligence, and precision medicine. At the time of filing, he was conducting computational research in the United States to accelerate drug development and strengthen regulatory decision-making. With a proven record of publications, citations, and expert recognition, he presented a compelling case for EB1A approval.

Extraordinary Research Contributions

The client’s work integrates mathematical modeling, machine learning, and pharmacology to improve the efficiency and safety of drug development. His research produced AI algorithms that enhance personalized medicine and developed computational frameworks now referenced in the USA Government Regulatory initiatives on AI transparency and reliability. By linking theoretical models with real-world applications, his contributions advance both healthcare innovation and regulatory science in the U.S.

Academic Record and Recognition

The client holds a Ph.D. in mathematical sciences and has authored 11 peer-reviewed journal articles and 2 preprints, cited 236 times by researchers across 24 countries. Several of his papers rank among the top 10% most cited in their fields. He has completed 11 peer reviews for leading journals, served as an area chair for an international AI conference, and participated in federal grant reviews, further confirming his professional standing.

Expert Recognition

Independent experts emphasized the practical value of his research.

One recommender wrote:

“Considering the value presented by eigenvalue problem-solving methods in industries like aerospace, automotive, photonics, and medical imaging, halting [client]’s research would be damaging to critical U.S. sectors relying on advanced computational techniques for safety, precision, and innovation.”

This statement underscores the originality and real-world significance of his work.

EB1A Approval and Outlook

The I-140 EB1A petition was filed on March 17, 2025, upgraded to premium processing, and approved on October 14, 2025. With NAILG’s support, the client secured EB1A approval by demonstrating international acclaim and national importance. He continues advancing AI-driven modeling in the United States, supporting the nation’s leadership in biomedical innovation and regulatory science.

--------------------------------------------

North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With nearly 64,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

We Have Helped Tens of Thousands of Clients with Credentials and Backgrounds Similar to Yours

With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

Vast Majority of Clients Came to Us Because of Referrals

For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our cumulative total of approved cases grew from 600 in 2013 to nearly 64,000 in 2025.

Track Record of Success EB-1 and NIW Approvals

(2020.01 - 2024.12)

Category	Approval or Refund^®		Approval or Refiling^TM
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	28,946	99.52%	3,030	98.31%
EB1A	4,322	91.76%	2,870	88.91%
EB1B	793	98.51%	236	90.77%
Total	34,061	98.44%	6,136	93.39%