LYNCH·LLP
HOME/EXAMINERS/TC 2100/KYU HYUNG HAN
◈ FIND AN EXAMINER OR ART UNIT
◈ USPTO PATENT EXAMINER STATISTICS

Examiner Kyu Hyung Han

TECH CENTER 2100 · 1 ART UNIT · 12 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT

Examiner Kyu Hyung Han has allowed 6 of 12 decided applications (50%) in Computer Architecture, Software, and Information Security.

50% pooled allowance · benchmarked per art unit below
DATA UPDATED JUNE 25, 2026
// READING THIS EXAMINER

What the data says.

Examiner Kyu Hyung Han maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security). Across all art units, the examiner's pooled record spans 44 total applications. Of 12 disposed (decided) applications—comprising 6 allowed and 6 abandoned—the allowance rate is 50%. This rate reflects outcomes in decided cases only and excludes pending applications. The examiner works within a single art unit, consolidating the record into one jurisdiction for examination purposes.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This pooled record aggregates data across all art units where the examiner operates. The allowance rate of 50% describes historical outcomes in decided applications and is a statistical summary of past dispositions. Pooled figures do not constitute a prediction for any specific application, nor do they account for variations in subject matter, claim complexity, or case-specific factors across different art units within TC 2100.

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 2123
44 APPS · 50% ALLOWANCE · LIMITED DATA

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

50% allowance (of decided)▏ art-unit average 51%
DISPOSITION6 / 6 / 32allowed / abandoned / pending
FIRST ACTION37.4 moart unit avg 29.3 mo
TOTAL PENDENCY50.4 moart unit avg 43.8 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility86% · art unit 61%
§102 — Anticipation (novelty)26%
§103 — Obviousness98% · art unit 85%
§112 — Written description & definiteness33%

Based on 44 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Kyu Hyung Han

  • What is Examiner Kyu Hyung Han's overall allowance rate?
    The examiner's pooled allowance rate is 50%, based on 12 disposed applications (6 allowed and 6 abandoned). This rate reflects decided cases only and excludes pending applications.
  • How many art units does this examiner cover?
    The examiner's public record covers 1 art unit within Technology Center 2100.
  • What does the pooled record mean for my application?
    The pooled allowance rate is a historical aggregate and is not a prediction for any specific application. Outcomes vary by claim content, prior art, and case circumstances.
  • How many applications are included in this record?
    The examiner's public record includes 44 total applications, of which 12 have been disposed (decided). The remaining applications are pending.
◈ RESPONDING TO AN OFFICE ACTION

Strategy, not paperwork. Talk to the attorney doing the work.

Lynch LLP represents applicants in patent prosecution before the USPTO. Book a consultation to discuss your matter with the attorney who would handle it.

Book a 30-minute consultation →
METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Kyu Hyung Han 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: 44 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 →

ATTORNEY ADVERTISING — Sean Lynch, Partner, Lynch LLP