Examiner Wilson W Tsui has allowed 391 of 644 decided applications (61%) in Computer Architecture, Software, and Information Security.
Wilson W Tsui maintains a public record across three art units within Technology Center 2100 (Computer Architecture, Software, and Information Security). Over 644 disposed applications, he issued allowances in 391 cases, yielding an overall allowance rate of 61%. The allowance rate across his individual art units ranges from 54% to 86%, reflecting variation in outcomes within TC 2100. Of the 707 total applications in his record, 253 were abandoned. This pooled figure describes his historical record and does not predict any specific application's outcome.
This profile aggregates Examiner Tsui's record across multiple art units in TC 2100. The 61% allowance rate reflects decisions on 644 disposed applications—a historical summary, not a forecast. The 54% to 86% range shows that allowance rates vary among his individual art units. Pooled figures describe past outcomes and cannot be applied to predict results in any particular case or art unit.
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.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 295 decided applications with an interview and 197 without.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 87 decided applications with an interview and 43 without.
Primarily examines artificial-intelligence and machine-learning methods.
Based on 22 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.
Methodology. This page pools every art unit in which Examiner Wilson W Tsui 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: 707 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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