Success Story: EB-2 NIW Approval Without RFE for A Postdoctoral Researcher from Taiwan

 

Client’s Testimonial:

“I am incredibly impressed with the firm’s structured application system. It effectively breaks down the daunting and complex I-140 process into several manageable, easy-to-follow sections. This allowed me to focus on providing specific details about my research without feeling overwhelmed by legal jargon or a blank document. Furthermore, the team demonstrated high professionalism and provided timely, precise responses that addressed my concerns with great efficiency. I am grateful for their guidance in securing my NIW approval with no RFE. I highly recommend them as a trustworthy and reliable partner for any immigration journey.”


On January 16th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Researcher in the Field of Magnetic Resonance Imaging (Approval Notice).


General Field: Magnetic Resonance Imaging

Position at the Time of Case Filing: Postdoctoral Researcher

Country of Origin: Taiwan

State of Residence at the Time of Filing: Texas

Approval Notice Date: January 16th, 2026

Processing Time: 10 months and 4 days


Case Summary:  

“Given [Client]’s demonstrated expertise and the critical importance of his work to national healthcare advancement and patient outcomes, [Client] continues to be an invaluable asset to both the medical research community and the nation’s healthcare innovation landscape.”

The statement above is taken from one of the two recommendation letters submitted as part of the EB-2 NIW (National Interest Waiver) petition for a Ph.D. holder from Taiwan who holds advanced degrees in clinical medical sciences.

Client Background and Proposed Endeavor

As an expert in the field of magnetic resonance imaging, the client’s proposed endeavor is to continue their research. The client brings extensive training in advanced imaging techniques. Currently serving as a postdoctoral researcher, the client is actively advancing groundbreaking research in medical imaging applications for critical healthcare challenges.

National Significance of the Research

We emphasized that the client’s research is of significant importance and has far-reaching implications for the United States. The work addresses critical national healthcare challenges, particularly in the context of cardiovascular diseases and neurodegenerative conditions.

The client’s innovative hyperpolarized carbon-13 magnetic resonance imaging methods enable early detection and precise imaging of cardiovascular diseases, enhancing diagnostic accuracy and optimizing imaging workflows. These advancements help lower healthcare expenses, improve clinical outcomes, and boost economic productivity.

Impressive Credentials and Achievements

To further strengthen the case, we highlighted the client’s exceptional credentials:

  • Publications: The client has authored an impressive portfolio of 17 peer-reviewed journal articles (4 first-authored), 28 peer-reviewed conference articles (11 first-authored), 5 conference abstracts (3 first-authored), 1 book chapter, and 2 granted patents. The research has been published in some of the most prestigious journals in the field.
  • Citations: The client’s work has been cited 243 times, demonstrating significant influence within the medical imaging research community. Remarkably, at least three of the client’s papers rank among the top 10% most-cited articles.
  • Peer Review Expertise: The client has conducted at least 17 peer reviews for authoritative journals in the field.
  • Competitive Funding: The client’s research has been supported by major funding sources, including the Ministry of Science and Technology Taiwan, Healthy Aging Research Center, Ministry of Education Taiwan, and Chang Gung Memorial Hospital, affirming the significance and national importance of the work.

Case Outcome

Considering the exceptional strength of the client’s accomplishments and the national importance of the proposed endeavor, we are delighted to share that this NIW petition was approved over 10 months without RFE. The client’s innovative work in cardiac hyperpolarized carbon-13 magnetic resonance imaging, combined with demonstrated expertise in neurodegenerative disease detection and advanced imaging methodologies, positions them to make transformative contributions to U.S. healthcare innovation and patient outcomes for years to come.

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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

(2020.01 - 2024.12)
Category Approval or Refund® Approval or RefilingTM
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%


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