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Examiner Yaotang Wang

TECH CENTER 2400 · 2 ART UNITS · 351 DECIDED APPLICATIONS · LAST ACTION JUL 2024
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 2 ART UNITS
78%vs 73% weighted peer average+5 pts

Examiner Yaotang Wang has allowed 273 of 351 decided applications.

273 allowed
78 abandoned
No applications pending.
The weighted peer average (73%) is each art unit's average below, weighted by this examiner's applications in it (2 art units).
DATA UPDATED JULY 22, 2026
AU 2474 · 77%AU 2419 · 85%

What the data says.reading this examiner

Examiner Yaotang Wang maintains a pooled allowance rate of 78% across hundreds of decided applications in Technology Center 2400. The examiner's record spans 2 art units. The allowance rate ranges from 77% to 85% across these art units. 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 among the individual art units within the examiner's overall portfolio.

How to read these numbers.

A pooled record aggregates data across multiple art units, creating an overall profile that describes past examination outcomes rather than a prediction for any individual application. The allowance rate shown is historical and correlational, based on all decided applications the examiner has closed. The range across art units illustrates variation in outcomes by subject matter within the examiner's assignment. These figures are descriptive statistics and do not forecast the result in any specific 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 →

The record, art unit by art unit.2 art units

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 2474
324 APPS · 77% ALLOWANCE

Allowance ratewhere this examiner sits among peers

77%
higher than about 37% of the 27 examiners with published rates in art unit 2474
AU avg 74%
0%
100%
Each short mark is one of the 27 examiners with published rates in art unit 2474; the dot is this examiner. The tick is the art-unit average.

Disposition324 decided applications

250 allowed
74 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 18.7mo
disposed 34mo
0
36mo
Art-unit average: first action 23.7 mo, disposed 38.7 mo.

Rejection groundsexaminer ● vs art-unit average ○

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 eligibility
AU 25
31%
§102 — Anticipation (novelty)
no AU benchmark
75%
§103 — Obviousness
AU 87
97%
§112 — Written description & definiteness
no AU benchmark
40%

Interview benefit

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

without
71%
+18 pts
with
89%

A correlation, not proof that interviews cause allowances. Based on 103 decided applications with an interview and 221 without.

ART UNIT 2419
27 APPS · 85% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

85%
higher than about 85% of the 129 examiners with published rates in art unit 2419
AU avg 58%
0%
100%
Each short mark is one of the 129 examiners with published rates in art unit 2419; the dot is this examiner. The tick is the art-unit average.

Disposition27 decided applications

23 allowed
4 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 18.2mo
disposed 30.8mo
0
36mo
Art-unit average: first action 31.1 mo, disposed 44.4 mo.

Rejection groundsexaminer ● vs art-unit average ○

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 eligibility
AU 24
0%
§102 — Anticipation (novelty)
no AU benchmark
50%
§103 — Obviousness
AU 79
50%
§112 — Written description & definiteness
no AU benchmark
0%

Based on 27 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Yaotang Wang

  • What is Examiner Wang's overall allowance rate?
    The overall allowance rate is 78% of decided applications across all assigned art units in Technology Center 2400.
  • How many art units does Examiner Wang work in?
    The examiner's record spans 2 art units within TC 2400.
  • What is the range of allowance rates across the examiner's art units?
    The allowance rate ranges from 77% to 85% across the examiner's art units.
  • What does the pooled allowance rate represent?
    The pooled rate is a historical aggregate of all decided applications (allowed and abandoned) across all assigned art units. It describes past outcomes 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 Yaotang Wang has a public record within Technology Center 2400. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated July 22, 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: 351 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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