Success Stories: In a Short Period of 5 Months, NIW Approval was Received for a Chinese Senior Applied Engineer in Electrical Engineering with Our Outstanding Service


On March 4th, 2022, we received another EB-2 NIW (National Interest Waiver) approval for a Senior Applied Engineer in the Field of Electrical Engineering (Approval Notice).

General Field: Electrical Engineering

Position at the Time of Case Filing: Senior Applied Engineer

Country of Origin: China

State of Residence at the Time of Filing: New Jersey

Approval Notice Date: March 4th, 2022

Processing Time: 5 months

Case Summary:

“[The client’s] work in this project has several benefits for improving the automatic inventory processes in warehouses in the United States through the development of UAVs with practical and effective localization and mapping systems for inventory work. [Client’s] work provides a solution to this error of retail shrinkage by improving inventory methods through the use of RFID-enabled RFUAVs. By automating the inventory process, [client’s] work prevents monetary losses that are caused by human error, thereby ensuring the growth and success of retail markets in the United States.”

This is a statement provided by an expert in the field of electrical engineering for one of our clients from China, a senior applied engineer, who came to us back in 2020 asking for help with his NIW (National Interest Waiver) petition. Our client’s proposed endeavor was to design localization and mapping algorithms that improve the performance of autonomous robots using his expertise with unmanned aerial vehicles, aerial robotics, and radio-frequency identification technology to advance their commercial utilization. This meant that his proposed endeavor also has broad implications for the United States.

The use of RFID technology in the retail sector is expected to increase significantly, with retailers looking to incorporate the technology to improve operations and address the changing shopping experience, which was affected drastically by the COVID-19 pandemic. Thus, our team did not face much difficulty proving the ongoing national interest in his research and with a few other details such as his academic and professional background, we were able to prepare his petition letter for filing.

We made sure that the adjudicating authorities knew that his work has resulted in 5 peer-reviewed journal articles and 4 peer-reviewed conference papers and that these papers have been cited all over the world a total of 167 times according to Google Scholar. Interestingly, he had also been invited to conduct peer reviews some 27 times in the past indicating how well-known and reliable he has come to be in the field.

Thus, when we received the approval in just 5 months, and that too without an RFE, we were very happy. The approval led to a labor certification waiver along with an exemption from a permanent job offer. We are grateful to our team for their tireless efforts in making this possible. We also thank and congratulate our client for his trust in our firm. We look forward to furthering possible collaborations with him.

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 16,000 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 approved cases grew from 600 in 2013 to over 3,500 in 2019.

If you are interested in filing the green card, please send your CV to for our free evaluation. Our attorneys will email you back with the evaluation result within 24 hours.

Approval Notices:

Success Stories:


Free evaluation email:

Tel: 888.666.0969 (Toll Free)

To see more clients’ testimonials and approvals, please refer to:

Client's Testimonials

Approval Notices

To Learn More About Your Options CLICK HERE

Copyright © North America Immigration Law, All Rights Reserved.