Success Stories: Advancing Clean Energy Systems – EB1A Approved for Power Electronics Expert Despite RFE

Client’s Testimonial:

“The lawyers are very professional and made the process easy, especially their response and strategies for REF. In addition, they can take the client’s feedback positively and put it into action. I am very happy with the results and grateful for their help.”

On March 14^th, 2025, we received another EB-1A (Alien of Extraordinary Ability) approval for a Lead Engineer in the Field of Electrical Engineering (Approval Notice).

General Field: Electrical Engineering

Position at the Time of Case Filing: Lead Engineer

Country of Origin: China

State of Residence at the Time of Filing: North Carolina

Approval Notice Date: March 14^th, 2025

Processing Time: 2 months, 9 days (Premium Processing Requested)

Case Summary:

We are pleased to share the success story of an EB1A (Alien of Extraordinary Ability) approval granted to a leading electrical engineering expert whose research has transformed the field of power electronics and motor drive control. At the time of filing, our client was actively engaged in developing high-efficiency energy solutions that support renewable energy integration, clean transportation systems, and energy grid stability – critical areas aligned with national and global clean energy priorities.

Our client’s sophisticated investigations into the control and optimization of motor drives and power electronics have resulted in novel methodologies and impactful discoveries. His work addresses the technical challenges of scalable renewable energy systems, delivering models and technologies that improve energy efficiency, stability, and clean power generation across a variety of applications. Due to its importance, his research has been supported by competitive funding from the National Natural Science Foundation of China (NSFC) and the National Science Foundation (NSF).

Original Contributions of Major Significance:

Our client’s body of work includes 5 peer-reviewed journal articles and 8 peer-reviewed conference papers, 5 of which he first-authored. His publications have been cited 305 times, reflecting widespread acknowledgment and influence in the field. Notably, our client ranks in the top 1% of most highly cited authors publishing on power electronics topics over the past decade—a powerful indicator of the significance and reach of his contributions.

Judging the Work of Others:

Beyond his published research, our client has completed at least 60 peer reviews for scholarly journals, further underscoring his expertise and professional standing within the academic community. His trusted role as a reviewer reinforces his position as a leading authority in electrical engineering and power electronics.

Overcoming the RFE and Final Outcome:

Although the case received a Request for Evidence (RFE) shortly after submission on January 21, 2025, the North America Immigration Law Group (NAILG) promptly crafted a strong and detailed response. We addressed USCIS’s concerns with clear, evidence-backed arguments that reaffirmed the major significance and national impact of our client’s original contributions. Just over seven weeks later, the petition was approved on March 14, 2025, less than 70 days after filing.

This case was filed on January 6, 2025, and approved within 2 months and 8 days, highlighting both the strength of our client’s qualifications and the effectiveness of NAILG’s petition strategy. We are proud to have supported our client’s journey and look forward to his continued contributions to global energy sustainability and engineering innovation.

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 more than 58,000 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 Hundreds and 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 over 58,000 in 2025.