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Examiner Michael K Tamaru

TECH CENTER 2100 · 1 ART UNIT · 56 DECIDED APPLICATIONS · LAST ACTION JAN 2017
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT

Examiner Michael K Tamaru has allowed 24 of 56 decided applications (43%) in Computer Architecture, Software, and Information Security.

43% pooled allowance · benchmarked per art unit below
DATA UPDATED JUNE 25, 2026
// READING THIS EXAMINER

What the data says.

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.

// HOW TO READ THESE NUMBERS

How to read these numbers.

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 →

// BY ART UNIT

The record, art unit by art unit.

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.

◈ PRIMARY · ART UNIT 2165
56 APPS · 43% ALLOWANCE

Primarily examines information retrieval and database structures.

43% allowance (of decided)▏ art-unit average 63%
DISPOSITION24 / 32 / 0allowed / abandoned / pending
FIRST ACTION15.5 moart unit avg 22.5 mo
TOTAL PENDENCY35.8 moart unit avg 39.6 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility35% · art unit 54%
§102 — Anticipation (novelty)65%
§103 — Obviousness100% · art unit 82%
§112 — Written description & definiteness29%
// INTERVIEW SPLIT

Allowance rate for applications with an examiner interview versus without one.

WITH INTERVIEW57%allowance share
WITHOUT INTERVIEW29%+28 pt difference

A correlation, not proof that interviews cause allowances. Based on 28 decided applications with an interview and 28 without.

// FAQ

Questions about Examiner Michael K Tamaru

  • What is Michael K Tamaru's overall allowance rate?
    43% across 56 disposed applications in Technology Center 2100. This is calculated from the 24 allowed applications divided by the total 56 decided cases (allowed plus abandoned), and does not include pending applications.
  • How many art units does this record cover?
    One art unit (2165). This examiner's public record is pooled across that single art unit in TC 2100.
  • What does the allowance rate tell me about a specific application?
    The allowance rate is a historical aggregate and is not a prediction of the outcome of any individual application. It describes past dispositions and reflects the examiner's record to date, not the prospects of any pending case.
  • Are pending applications included in the allowance rate?
    No. The allowance rate is calculated from the 56 disposed applications only (24 allowed and 32 abandoned). Pending applications are excluded from this calculation.
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METHODOLOGY & DISCLOSURES

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.

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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