Success Stories: Advancing Device Miniaturization and Performance: NIW Secured for Principal Engineer Without RFE

Posted by wegreened on January 30, 2026 in Materials Engineering (Textile Technology, Materials Science, Polymer Science), NIW

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“My attorney has provided invaluable assistance throughout the entire course of case preparation. I extend my deepest gratitude.”

On August 25^th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Principal Engineer in the Field of Material Science (Approval Notice).

General Field: Material Science

Position at the Time of Case Filing: Principal Engineer

Country of Origin: Taiwan

Country of Residence at the Time of Filing: Taiwan

Approval Notice Date: August 25^th, 2025

Processing Time: 1 year, 7 months, 13 days

Case Summary:

Advancing Critical Technologies
In the rapidly evolving field of semiconductor manufacturing, innovation in surface technologies and materials science is essential for maintaining U.S. leadership in high-tech industries. A material science expert has dedicated his research to developing cutting-edge surface technologies that enable device miniaturization, enhanced performance, and energy efficiency. His work addresses one of the most critical emerging technology areas, helping ensure that the United States remains competitive in global semiconductor innovation.

Research Contributions and National Impact
By improving the robustness and efficiency of semiconductor manufacturing, his research strengthens U.S. supply chains, mitigates global disruptions, and ensures the continuous availability of essential components. His methodologies and insights also advance materials innovation, nanomanufacturing, and advanced manufacturing processes, supporting both industry competitiveness and the creation of more powerful, feature-rich technologies that benefit consumers worldwide.

Academic Credentials and Scholarly Achievements
Our client earned a Ph.D. in Applied Chemistry, providing a strong foundation for his work at the intersection of materials science and semiconductor technology. His research accomplishments include:

12 peer-reviewed journal articles (2 first-authored)
51 citations reflecting the influence of his work
Funded research from the National Science and Technology Council, Taiwan (NSTC, formerly MOST)

These achievements demonstrate both his productivity and his ability to produce research with measurable impact in his field.

NAILG’s Advocacy and Case Outcome

The researcher’s NIW petition was granted by USCIS without a Request for Evidence (RFE), recognizing the substantial merit of his work in surface technologies and semiconductor miniaturization. NAILG highlighted the practical and national significance of his research, documenting his publications, funded projects, and measurable impact on the industry. This approval ensures that our client can continue pioneering innovations that enhance device performance, strengthen semiconductor supply chains, and drive technological leadership in the United States.

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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 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.

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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%