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Examiner Sherrie Y Hsia

TECH CENTER 2400 · 1 ART UNIT · 1,010 DECIDED APPLICATIONS · LAST ACTION JUL 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
95%vs 72% art-unit average+23 pts
higher than about 91% of the 22 examiners with published rates in art unit 2422
AU avg 72%
0%
100%
Each short mark is one of the 22 examiners with published rates in art unit 2422; the dot is this examiner. The tick is the art-unit average.

Examiner Sherrie Y Hsia has allowed 956 of 1,010 decided applications.

956 allowed
Plus 23 applications still pending — not yet decided, so excluded from the rate.
DATA UPDATED JULY 22, 2026

What the data says.reading this examiner

Sherrie Y Hsia maintains a public record in Technology Center 2400 across one art unit. Her pooled allowance rate is 95%, measured across more than a thousand decided applications. This figure represents the percentage of applications that were allowed among all decided (allowed and abandoned) applications in her record. The allowance rate is a historical aggregate and does not predict the outcome of any individual application.

How to read these numbers.

This pooled record aggregates decisions across all art units under this examiner's jurisdiction. The overall allowance rate of 95% describes past dispositions and reflects the examiner's historical pattern across decided applications. Aggregate figures do not constitute predictions for any specific case and do not account for variations in application complexity, claim scope, or prosecution history.

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.1 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 2422
1,033 APPS · 95% ALLOWANCE

Allowance ratewhere this examiner sits among peers

95%
higher than about 91% of the 22 examiners with published rates in art unit 2422
AU avg 72%
0%
100%
Each short mark is one of the 22 examiners with published rates in art unit 2422; the dot is this examiner. The tick is the art-unit average.

Disposition1,010 decided applications

956 allowed
Plus 23 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 14.6mo
disposed 18.5mo
0
24mo
Art-unit average: first action 19.8 mo, disposed 32.3 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 18
30%
§102 — Anticipation (novelty)
no AU benchmark
55%
§103 — Obviousness
AU 76
26%
§112 — Written description & definiteness
no AU benchmark
38%

Interview benefit

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

without
95%
+5 pts
with
100%

A correlation, not proof that interviews cause allowances. Based on 23 decided applications with an interview and 987 without.

// FAQ

Questions about Examiner Sherrie Y Hsia

  • What is Sherrie Y Hsia's overall allowance rate?
    Her pooled allowance rate is 95%, calculated across more than a thousand decided applications in Technology Center 2400.
  • How many art units does this examiner cover?
    This record spans one art unit. The pooled figures aggregate all decisions within that art unit.
  • What does the allowance rate include?
    The 95% rate is the percentage of decided applications (allowed plus abandoned) that were allowed. Pending applications are excluded. This is a historical aggregate, not a prediction for any specific application.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Sherrie Y Hsia 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: 1,033 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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