Examiner Michael K Tamaru has allowed 24 of 56 decided applications (43%) in Computer Architecture, Software, and Information Security.
Michael K Tamaru maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security). Across 56 disposed applications, he allowed 24 and abandoned 32, yielding an allowance rate of 43% over the decided count. His record spans a single art unit. This pooled figure represents the aggregate of applications decided across his practice in this technology center and reflects outcomes on cases that reached final disposition. The allowance rate describes the examiner's historical record and is not a prediction of outcomes on any individual pending or future application.
This record pools all decided applications across the examiner's art units in TC 2100. The allowance rate of 43% is calculated from disposed applications only—those allowed or abandoned—and excludes pending cases. Pooled figures aggregate different art units and describe past outcomes. They do not predict results on any specific application, nor do they account for variation in individual claim scope, prior art, or prosecution history. The single art unit in this record reduces aggregation effects.
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 information retrieval and database structures.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 28 decided applications with an interview and 28 without.
Methodology. This page pools every art unit in which Examiner Michael K Tamaru 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: 56 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.
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