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Examiner Charles C Kuo

TECH CENTER 2100 · 2 ART UNITS · 83 DECIDED APPLICATIONS · LAST ACTION SEP 2025
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 2 ART UNITS
45%vs 62% weighted peer average17 pts

Examiner Charles C Kuo has allowed 37 of 83 decided applications in Computer Architecture, Software, and Information Security.

allowed37abandoned46pending0· pending excluded from the rate
The weighted peer average (62%) is each art unit's average below, weighted by this examiner's applications in it (2 art units).
DATA UPDATED JULY 14, 2026
AU 2126 · 44%AU 2122 · 50%
// READING THIS EXAMINER

What the data says.

Charles C Kuo maintains a public record across 2 art units in Technology Center 2100 (Computer Architecture, Software, and Information Security). Across dozens of decided applications, the examiner's allowance rate is 45%. This figure represents the share of applications that were allowed among all decided applications (allowed and abandoned combined), excluding pending cases. The pooled rate reflects the examiner's overall record across both art units and does not break down separately by individual unit.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This record is pooled across multiple art units and represents aggregate historical data. The allowance rate of 45% describes what occurred in past decided applications and is not a prediction about any specific application's outcome. Aggregate figures mask variation between individual art units; per-unit breakdowns appear in separate sections. Pooled data provides context on overall examination patterns but does not forecast any single 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 2126
81 APPS · 44% ALLOWANCE

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

44% allowance (of decided)▏ art-unit average 63%
DISPOSITION36 / 45 / 0allowed / abandoned / pending
FIRST ACTION30.9 moart unit avg 29.4 mo
TOTAL PENDENCY55.9 moart unit avg 44.4 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 eligibility36%art unit 53%17 pts
§102 — Anticipation (novelty)99%no art-unit benchmark
§103 — Obviousness100%art unit 88%+12 pts
§112 — Written description & definiteness56%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW57%allowance share
WITHOUT INTERVIEW25%+32 pt difference

A correlation, not proof that interviews cause allowances. Based on 49 decided applications with an interview and 32 without.

ART UNIT 2122
2 APPS · 50% ALLOWANCE · LIMITED DATA

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

50% allowance (of decided)▏ art-unit average 55%
DISPOSITION1 / 1 / 0allowed / abandoned / pending
FIRST ACTION31.7 moart unit avg 27.2 mo
TOTAL PENDENCY39.2 moart unit avg 39.3 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 eligibility0%art unit 55%55 pts
§102 — Anticipation (novelty)100%no art-unit benchmark
§103 — Obviousness50%art unit 83%33 pts
§112 — Written description & definiteness50%no art-unit benchmark

Based on 2 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Charles C Kuo

  • What is Charles C Kuo's overall allowance rate?
    The examiner's allowance rate is 45% across dozens of decided applications in TC 2100. This represents the share of applications allowed among all decided cases (allowed and abandoned).
  • How many art units does this examiner cover?
    The examiner's record spans 2 art units (2122 and 2126) in Technology Center 2100.
  • Does the pooled rate apply to my application?
    The pooled rate describes past decisions across multiple art units. It is not a prediction of any specific application's outcome and does not account for variation between individual units or application-specific factors.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Charles C Kuo 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: 83 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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