Success Story: From Nonlinear Magnetic Modeling to NIW Approval for an Applied Mathematics Researcher

Posted by wegreened on July 20, 2026 in NIW, Applied Mathematics

Client’s Testimonial:

"I thank the team so much for your patience, attention to detail, all the directions and instructions, document reviews, and timely message replies.”

On May 22^nd, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Software Engineer in the Field of Applied Mathematics (Approval Notice).

General Field: Applied Mathematics

Position at the Time of Case Filing: Software Engineer

Country of Origin: China

State of Residence at the Time of Filing: Massachusetts

Approval Notice Date: May 22^nd, 2026

Processing Time: 1 month, 16 days (Premium Processing Requested)

Case Summary:

North America Immigration Law Group (Chen Immigration Law Associates) recently secured an NIW approval for a software engineer from China whose background in applied mathematics supported research at the intersection of magnetic materials, semiconductor technologies, and energy-efficient computing systems.

The client, who holds a Ph.D. in applied mathematics, specializes in modeling, analysis, and simulation of nonlinear dynamical behaviors modeled by partial differential equations. Her proposed endeavor focused on investigating the behavior in complex magnetic materials to support the development of next-generation hardware components for high-speed computation and data storage.

The petition emphasized that this work extended far beyond theoretical research. As advanced computing platforms, cloud infrastructure, and data networks continue to consume rapidly growing amounts of electricity, the need for low-power hardware has become increasingly vital to the U.S. economy and national infrastructure. Our legal team, therefore, framed the client’s work around broader national priorities involving microelectronics innovation, energy-efficient computing, and long-term technological competitiveness.

The record demonstrated that the client had already established a meaningful research footprint within this highly specialized field. She authored 3 first-authored peer-reviewed journal articles and 1 peer-reviewed conference paper, with publications appearing in leading journals. Her research had accumulated 18 citations, and one of her papers ranked among the top 20% most-cited Mathematics publications for its year.

In addition, the case highlighted that her research had received support connected to projects funded by the National Science Foundation, the National Institute of Standards and Technology, and the U.S. Department of Energy. We further emphasized that her work aligned with federal initiatives involving semiconductors, microelectronics, advanced computing, and emerging technologies critical to U.S. scientific leadership.

This outcome reflects NAILG’s strategic presentation of a petition that successfully connected advanced applied mathematics research to broader U.S. interests in sustainable computing, semiconductor advancement, and next-generation information technologies.

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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 Sixty-four 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

(2012.01 - 2025.12)

Category	Approval or Refund^®		Approval or Refiling^TM
	Approval or Refund^®
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	42,047	99%	5,258	97%
EB1A	9,218	91%	4,534	86%
EB1B	1,488	98%	448	93%
Total	52,753	98%	10,240	92%