Examiner Duy Khuong Thanh Nguyen has allowed 477 of 579 decided applications (82%) in Computer Architecture, Software, and Information Security.
Examiner Duy Khuong Thanh Nguyen maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security) spanning two art units. Across 579 disposed applications, 477 were allowed, yielding an 82% allowance rate. The examiner's allowance rate ranges from 71% to 89% across these art units, reflecting variation in the decided record within TC 2100. A total of 627 applications appear in the examiner's record; 102 were abandoned. This pooled data aggregates the examiner's activity across multiple art units and describes the historical record only.
This profile pools the examiner's record across two art units in TC 2100. Pooled figures represent aggregate history and do not predict outcomes in any specific application. Allowance rates and application counts describe past dispositions. Individual art units may show different rates; those details appear separately. Pooled data is useful for understanding overall patterns but does not account for variation by art unit, technology, or application-specific factors.
These are aggregate statistics from this examiner's past public record — not predictions about any specific application. The per-art-unit figures below show how the record varies across art units. Our approach to patent prosecution →
Each section benchmarks this examiner against that art unit's average. Figures are this examiner's own public record within the art unit; the overall rate above pools them.
Primarily examines software engineering, and program control and execution.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 257 decided applications with an interview and 121 without.
Primarily examines program control and execution, and software engineering.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 123 decided applications with an interview and 78 without.
Methodology. This page pools every art unit in which Examiner Duy Khuong Thanh Nguyen has a public record within Technology Center 2100. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated June 25, 2026. The overall allowance rate is total allowed divided by total decided applications (allowed plus abandoned) across all art units — not an average of the per-art-unit rates; pending applications are excluded. Figures are rounded for display. Pooled sample: 627 applications.
Lynch LLP is not affiliated with, endorsed by, or sponsored by the United States Patent and Trademark Office. Examiner statistics are derived from publicly available USPTO data.
These statistics describe past examiner behavior and do not predict the outcome of any particular application. Past results do not guarantee future outcomes. Where this page compares an examiner's allowance rate to an art-unit average, that comparison is a factual description of the public record, not a characterization of any individual examiner's conduct or competence.
This page is for general informational purposes and is not legal advice. No attorney-client relationship is formed by viewing it. Full disclaimers →
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