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On January 22nd, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Senior Machine Learning Engineer in the Field of Computer Science (Approval Notice).
General Field: Computer Science
Position at the Time of Case Filing: Senior Machine Learning Engineer
Country of Origin: China
State of Residence at the Time of Filing: California
Approval Notice Date: January 22nd, 2026
Processing Time: 2 months, 12 days (Premium Processing Requested)
Case Summary:
As AI systems scale, organizations confront a different set of constraints: serving costs spike, latency becomes user-visible, reliability issues cascade, and security risks grow as more data and more automation flow through the same pipelines. This NIW case focused on a Chinese computer science professional whose proposed endeavor is to continue developing modern machine learning methods and production systems that improve the performance and efficiency of core AI infrastructure supporting large language models (LLMs), AI agents, and recommender systems used in high-volume industrial settings such as advertising and social media.
North America Immigration Law Group (Chen Immigration Law Associates) presented the case as a practical national-interest story about foundational capability: strengthening AI infrastructure is not a single-product improvement; it is a reusable technical layer that can be adopted across many organizations that depend on scalable, trustworthy AI.
We organized the evidence around the concept of trust and reliance: demonstrating that the client is already operating at a level where others depend on the work.
Key indicators included:
- Advanced degree foundation: M.S. in Computer Science and Technology
- Peer-review service: completed at least 10 reviews, showing that established venues trusted the client’s technical judgment
- Peer-reviewed output: 3 journal articles and 1 co-first-authored conference article
- Innovation record: 4 patent applications, demonstrating that the work is oriented toward deployable systems and methods, not just analysis
- Independent influence: 546 citations, showing that others are using and building on the client’s research
Letters of support reinforced that the client is recognized for technical breadth and rapid advancement in the field. One expert summarized the trajectory succinctly:
“[Client] has quickly risen to the forefront of computer science research due to his expertise in AI, machine learning, natural language processing, and large language models.”
Through NAILG’s presentation, USCIS approved the NIW petition, recognizing both the national-scale value of improving core AI infrastructure and the client’s demonstrated capacity to continue advancing this work through peer-reviewed publications, patent activity, extensive peer-review service, and sustained independent citation impact.
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.
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