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◈ USPTO PATENT EXAMINER STATISTICS

Examiner Ting Zhou Lee

TECH CENTER 2100 · 2 ART UNITS · 495 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 2 ART UNITS
71%vs 51% weighted peer average+20 pts

Examiner Ting Zhou Lee has allowed 353 of 495 decided applications in Computer Architecture, Software, and Information Security.

allowed353abandoned142pending19· pending excluded from the rate
The weighted peer average (51%) is each art unit's average below, weighted by this examiner's applications in it (2 art units).
DATA UPDATED JULY 14, 2026
AU 2173 · 62%AU 2171 · 94%
// READING THIS EXAMINER

What the data says.

Examiner Ting Zhou Lee maintains a pooled allowance rate of 71% across hundreds of decided applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). The examiner's record spans 2 art units. Allowance rates across these art units range from 62% to 94%. This pooled figure represents the share of applications in the examiner's decided record (allowed and abandoned combined) that issued as allowed. The range reflects variation in outcomes across the examiner's different art-unit assignments.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This record is pooled across multiple art units and reflects historical outcomes only. An aggregate allowance rate describes past decisions and is not a prediction of any specific application's outcome. Variation across art units indicates that different subject areas within the examiner's portfolio have produced different allowance rates. Pooled figures mask this variation; individual art-unit records provide more granular detail.

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 2173
354 APPS · 62% ALLOWANCE
62% allowance (of decided)▏ art-unit average 49%
DISPOSITION221 / 133 / 0allowed / abandoned / pending
FIRST ACTION27.3 moart unit avg 25.2 mo
TOTAL PENDENCY46.6 moart unit avg 40.1 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 eligibility43%art unit 39%+4 pts
§102 — Anticipation (novelty)88%no art-unit benchmark
§103 — Obviousness94%art unit 87%+7 pts
§112 — Written description & definiteness22%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW87%allowance share
WITHOUT INTERVIEW34%+53 pt difference

A correlation, not proof that interviews cause allowances. Based on 190 decided applications with an interview and 164 without.

ART UNIT 2171
160 APPS · 94% ALLOWANCE
94% allowance (of decided)▏ art-unit average 56%
DISPOSITION132 / 9 / 19allowed / abandoned / pending
FIRST ACTION27.9 moart unit avg 22 mo
TOTAL PENDENCY33.4 moart unit avg 37.2 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 eligibility20%art unit 38%18 pts
§102 — Anticipation (novelty)92%no art-unit benchmark
§103 — Obviousness92%art unit 89%+3 pts
§112 — Written description & definiteness40%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW96%allowance share
WITHOUT INTERVIEW90%+6 pt difference

A correlation, not proof that interviews cause allowances. Based on 79 decided applications with an interview and 62 without.

// FAQ

Questions about Examiner Ting Zhou Lee

  • What is Examiner Lee's overall allowance rate?
    71% of decided applications in the examiner's pooled record across all art units resulted in allowance.
  • How many art units does this examiner cover?
    Examiner Lee's public record spans 2 art units within TC 2100.
  • How much variation is there across the examiner's art units?
    Allowance rates across the examiner's art units range from 62% to 94%.
  • What does the pooled rate include?
    The 71% figure is calculated from decided applications—those allowed and abandoned—across all the examiner's art units combined. Pending applications are excluded.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Ting Zhou Lee 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: 514 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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