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Examiner I Chan Yang

TECH CENTER 2100 · 1 ART UNIT · 51 DECIDED APPLICATIONS · LAST ACTION JUL 2011
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
69%vs 54% art-unit average+15 pts

Examiner I Chan Yang has allowed 35 of 51 decided applications in Computer Architecture, Software, and Information Security.

allowed35abandoned16pending0· pending excluded from the rate
DATA UPDATED JULY 14, 2026
// READING THIS EXAMINER

What the data says.

Examiner I Chan Yang maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security). The examiner's pooled allowance rate is 69% across dozens of decided applications. This rate represents the share of applications that were allowed among all decided applications (allowed and abandoned combined) in the examiner's record. The examiner's practice spans 1 art unit. The record reflects dispositions on applications in TC 2100 and does not indicate outcomes for any pending or future applications.

// HOW TO READ THESE NUMBERS

How to read these numbers.

A pooled record aggregates data across multiple art units, producing an overall allowance rate that describes past outcomes. The 69% figure is a historical summary—the examiner's record on decided applications already closed. Aggregate rates do not predict results on specific pending applications, which may fall into particular art units with different characteristics. This data provides context on the examiner's overall profile and is not a forecast of any individual case.

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 2178
51 APPS · 69% ALLOWANCE
69% allowance (of decided)▏ art-unit average 54%
DISPOSITION35 / 16 / 0allowed / abandoned / pending
FIRST ACTION36.5 moart unit avg 25.5 mo
TOTAL PENDENCY44.8 moart unit avg 41.3 mo
// FAQ

Questions about Examiner I Chan Yang

  • What is Examiner I Chan Yang's allowance rate?
    The examiner's pooled allowance rate is 69%, calculated as allowed applications divided by all decided applications (allowed plus abandoned) across dozens of decided cases.
  • How many art units does this examiner cover?
    The examiner's record spans 1 art unit within TC 2100.
  • Does the allowance rate predict my application's outcome?
    No. The allowance rate is a historical aggregate of past decided applications and is not a prediction of any specific pending application.
  • What subject matter does this examiner handle?
    The examiner works in Technology Center 2100 (Computer Architecture, Software, and Information Security).
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner I Chan Yang 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 July 14, 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: 51 applications.

Rejection rates. Each §-rate is the share of this examiner's applications that drew at least one office-action rejection in which that statutory ground appears; applications with no rejection on record are excluded, and because grounds can co-occur the four do not sum to 100%. The art-unit figure beside each is the unweighted mean of the per-examiner rates across the art unit, published for §101 and §103 only. Beside the overall allowance rate we show a benchmark: for a single-art-unit examiner it is exactly that art unit's average, labeled “art-unit average”; for an examiner spanning several art units it is the “weighted peer average” — the per-art-unit averages, weighted by this examiner's application count in each — labeled distinctly because it is a blended figure, not any single art unit's average. Both are built from the same per-art-unit averages the panels show.

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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