Success Stories: NIW Approval for a Vietnamese Researcher Driving Innovations in Materials Science

Posted by wegreened on August 13, 2025 in Materials Engineering (Textile Technology, Materials Science, Polymer Science), NIW

Client’s Testimonial:

“I am truly grateful to Chen Immigration Group for their exceptional support throughout my EB-2 NIW petition process. As a researcher, I sought a knowledgeable and experienced team, and Chen delivered with professionalism, clear communication, and careful attention to every detail. Their expertise made the entire process smooth and efficient, and my I-140 was approved without a Request for Evidence. I highly recommend their services to anyone pursuing the NIW pathway to U.S. permanent residency.”

On April 11^th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Researcher in the Field of Materials Science (Approval Notice).

General Field: Materials Science

Position at the Time of Case Filing: Researcher

Country of Origin: Vietnam

Country of Residence at the Time of Filing: South Korea

Approval Notice Date: April 11^th, 2025

Processing Time: 1 year and 4 months

Case Summary:

A Dedicated Researcher Making Strides in Sustainable Energy

With a passion for advancing clean energy, our client, a researcher from Vietnam specializing in materials science, secured a well-earned I-140 National Interest Waiver (NIW) approval in 1 year and 4 months with NAILG’s expert guidance. His work, marked by pioneering research in energy storage materials, promises transformative improvements in sustainable technologies crucial to U.S. energy goals.

NAILG’s Meticulous Preparation Highlighted National Importance

Recognizing the national importance of his contributions, North America Immigration Law Group (NAILG) meticulously prepared a thorough and compelling petition that effectively showcased the originality, impact, and potential of his research. His petition was recognized for its national significance, highlighting his development of novel synthesis techniques and advanced characterization methods that enhance the performance and durability of energy devices. These contributions provide valuable solutions to pressing environmental and energy challenges.

Key Research Achievements Demonstrating Expertise

The client’s impressive track record highlights his expertise and influence in the field of materials science, supported by numerous high-impact contributions, including:

● Authored 336 peer-reviewed journal articles (13 of them first-authored) and 5 book chapters (one of them first-authored).

● Garnered 12,468 citations, highlighting the growing impact of his research within the scientific community.

● Completed 70 peer reviews for respected journals, demonstrating his active engagement and recognized expertise.

● Secured funding from prestigious organizations, including the National Research Foundation of Korea and the Ministry of Science and ICT, supporting his innovative research efforts.

Swift NIW Approval in 1 Year and 4 Months Reflects Exceptional Merit and Legal Strategy

USCIS approved his petition in exactly 1 year and 4 months, a testament to both his outstanding qualifications and the strength of the petition prepared. North America Immigration Law Group (NAILG) proudly guided him through the process, celebrating this milestone and looking forward to his continued contributions to materials science and clean energy innovation.

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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%