Examiner Lechi Truong has allowed 1,064 of 1,204 decided applications (88%) in Computer Architecture, Software, and Information Security.
Examiner Lechi Truong maintains a public record across 2 art units in Technology Center 2100 (Computer Architecture, Software, and Information Security). Over 1,204 disposed applications, the examiner's allowance rate is 88%. This figure represents the ratio of allowed applications to all decided applications—allowed plus abandoned—and does not include pending cases. The pooled record spans art units 2126 and 2194. Of the 1,255 total applications on record, 1,064 were allowed and 140 were abandoned.
This pooled record aggregates outcomes across multiple art units within TC 2100. The allowance rate (88%) describes the examiner's historical record on decided cases and is not a prediction of outcome on any specific application. Aggregate statistics reflect past dispositions and do not vary by individual application characteristics. Art-unit-specific data may be available in a separate section and may show variation within the pool.
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 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 759 decided applications with an interview and 438 without.
Primarily examines neural-network / biological-model computing, and machine learning.
Methodology. This page pools every art unit in which Examiner Lechi Truong 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: 1,255 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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