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Examiner Chuen-Meei Gan

TECH CENTER 2100 · 4 ART UNITS · 494 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 4 ART UNITS
87%vs 68% weighted peer average+19 pts

Examiner Chuen-Meei Gan has allowed 430 of 494 decided applications in Computer Architecture, Software, and Information Security.

allowed430abandoned64pending29· pending excluded from the rate
The weighted peer average (68%) is each art unit's average below, weighted by this examiner's applications in it (4 art units).
DATA UPDATED JULY 14, 2026
AU 2148 · 95%AU 2189 · 91%AU 2129 · 78%AU 2128 · 25%
// READING THIS EXAMINER

What the data says.

Chuen-Meei Gan has a pooled allowance rate of 87% across hundreds of decided applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). The examiner's record spans 4 art units. Across these art units, the allowance rate ranges from 25% to 95%. This pooled figure represents the percentage of applications that were allowed among all decided applications (allowed and abandoned combined) in the examiner's public record. The range reflects variation in allowance rates by individual art unit.

// HOW TO READ THESE NUMBERS

How to read these numbers.

A pooled record aggregates data across multiple art units into a single overall figure. The 87% allowance rate describes the examiner's historical record across all decided applications and art units combined. This aggregate figure describes past decisions and is not a prediction of the outcome for any specific application. Individual art units may have substantially different allowance rates; the range shown (25% to 95%) illustrates that variation.

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 2148
221 APPS · 95% ALLOWANCE

Primarily examines neural-network / biological-model computing, and machine learning.

95% allowance (of decided)▏ art-unit average 65%
DISPOSITION210 / 11 / 0allowed / abandoned / pending
FIRST ACTION24.8 moart unit avg 29.6 mo
TOTAL PENDENCY32.6 moart unit avg 42.4 mo
// REJECTION PROFILE
REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.

§101 — Subject-matter eligibility74%art unit 70%+4 pts
§102 — Anticipation (novelty)85%no art-unit benchmark
§103 — Obviousness79%art unit 89%10 pts
§112 — Written description & definiteness66%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW98%allowance share
WITHOUT INTERVIEW80%+18 pt difference

A correlation, not proof that interviews cause allowances. Based on 181 decided applications with an interview and 40 without.

ART UNIT 2189
158 APPS · 91% ALLOWANCE

Primarily examines computer-aided design (CAD).

91% allowance (of decided)▏ art-unit average 77%
DISPOSITION118 / 11 / 29allowed / abandoned / pending
FIRST ACTION30.9 moart unit avg 26.4 mo
TOTAL PENDENCY35.5 moart unit avg 39 mo
// REJECTION PROFILE
REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.

§101 — Subject-matter eligibility83%art unit 45%+38 pts
§102 — Anticipation (novelty)80%no art-unit benchmark
§103 — Obviousness68%art unit 72%4 pts
§112 — Written description & definiteness68%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW97%allowance share
WITHOUT INTERVIEW68%+29 pt difference

A correlation, not proof that interviews cause allowances. Based on 104 decided applications with an interview and 25 without.

ART UNIT 2129
124 APPS · 78% ALLOWANCE

Primarily examines neural-network / biological-model computing, and machine learning.

78% allowance (of decided)▏ art-unit average 65%
DISPOSITION97 / 27 / 0allowed / abandoned / pending
FIRST ACTION26.8 moart unit avg 28.5 mo
TOTAL PENDENCY43.3 moart unit avg 42.3 mo
// REJECTION PROFILE
REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.

§101 — Subject-matter eligibility79%art unit 62%+17 pts
§102 — Anticipation (novelty)94%no art-unit benchmark
§103 — Obviousness93%art unit 76%+17 pts
§112 — Written description & definiteness75%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW90%allowance share
WITHOUT INTERVIEW29%+61 pt difference

A correlation, not proof that interviews cause allowances. Based on 100 decided applications with an interview and 24 without.

ART UNIT 2128
20 APPS · 25% ALLOWANCE · LIMITED DATA

Primarily examines machine learning, and neural-network / biological-model computing.

25% allowance (of decided)▏ art-unit average 53%
DISPOSITION5 / 15 / 0allowed / abandoned / pending
FIRST ACTION27.5 moart unit avg 30 mo
TOTAL PENDENCY38.4 moart unit avg 46.5 mo
// REJECTION PROFILE
REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.

§101 — Subject-matter eligibility95%art unit 66%+29 pts
§102 — Anticipation (novelty)95%no art-unit benchmark
§103 — Obviousness95%art unit 84%+11 pts
§112 — Written description & definiteness85%no art-unit benchmark

Based on 20 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Chuen-Meei Gan

  • What is Chuen-Meei Gan's overall allowance rate?
    The overall allowance rate is 87%, calculated as the percentage of allowed applications among all decided applications (allowed and abandoned) pooled across all art units in TC 2100.
  • How many art units does this examiner work in?
    Chuen-Meei Gan has a public record spanning 4 art units within Technology Center 2100.
  • Does the allowance rate vary by art unit?
    Yes. Across the art units, allowance rates range from 25% to 95%. The pooled 87% figure is the aggregate across all art units combined. Individual art-unit records are shown separately.
  • What does this pooled record measure?
    This pooled record aggregates hundreds of decided applications across all 4 art units. It describes the examiner's historical record and is not a prediction for any specific application.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Chuen-Meei Gan 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: 523 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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