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Examiner Bailor Chia-Jong Hsu

TECH CENTER 2400 · 1 ART UNIT · 362 DECIDED APPLICATIONS · LAST ACTION JUL 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
91%vs 67% art-unit average+24 pts
higher than about 96% of the 27 examiners with published rates in art unit 2461
AU avg 67%
0%
100%
Each short mark is one of the 27 examiners with published rates in art unit 2461; the dot is this examiner. The tick is the art-unit average, computed across all 29 examiners in the unit — a broader group than the 27 published marks, so it can sit apart from them.

Examiner Bailor Chia-Jong Hsu has allowed 329 of 362 decided applications.

329 allowed
Plus 45 applications still pending — not yet decided, so excluded from the rate.
DATA UPDATED JULY 22, 2026

What the data says.reading this examiner

Examiner Bailor Chia-Jong Hsu maintains a public record in Technology Center 2400 across one art unit. The examiner's pooled allowance rate is 91% across hundreds of decided applications. This rate reflects the share of applications that were allowed among all decided applications (allowed and abandoned combined); pending applications are excluded from this calculation. The record spans a single art unit, indicating work within a focused scope of examination authority.

How to read these numbers.

This pooled record aggregates examination activity across all art units where the examiner works. The overall allowance rate of 91% describes the examiner's historical performance and does not constitute a prediction for any individual application. Aggregate statistics reflect past outcomes across many applications with varying claim scope, prior art, and prosecution histories. Each new application is examined on its independent merits.

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 2461
407 APPS · 91% ALLOWANCE

Allowance ratewhere this examiner sits among peers

91%
higher than about 96% of the 27 examiners with published rates in art unit 2461
AU avg 67%
0%
100%
Each short mark is one of the 27 examiners with published rates in art unit 2461; the dot is this examiner. The tick is the art-unit average, computed across all 29 examiners in the unit — a broader group than the 27 published marks, so it can sit apart from them.

Disposition362 decided applications

329 allowed
Plus 45 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 20.1mo
disposed 33.3mo
0
36mo
Art-unit average: first action 22.2 mo, disposed 37.6 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 20
12%
§102 — Anticipation (novelty)
no AU benchmark
76%
§103 — Obviousness
AU 87
71%
§112 — Written description & definiteness
no AU benchmark
76%

Interview benefit

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

without
90%
+3 pts
with
93%

A correlation, not proof that interviews cause allowances. Based on 120 decided applications with an interview and 242 without.

// FAQ

Questions about Examiner Bailor Chia-Jong Hsu

  • What is Examiner Hsu's overall allowance rate?
    The examiner's pooled allowance rate is 91%, calculated from allowed and abandoned applications across hundreds of decided cases.
  • How many art units does this examiner cover?
    The examiner's public record spans one art unit in Technology Center 2400.
  • Does the 91% rate predict the outcome of my application?
    No. The allowance rate is a historical aggregate and is not a prediction of any specific application's outcome. Each application is examined independently based on claim scope, prior art, and prosecution facts.
  • What does 'hundreds of decided applications' mean?
    The examiner's record includes hundreds of applications that have been decided (allowed or abandoned). Pending applications are not included in this count or in the allowance rate calculation.
◈ HOW LYNCH LLP CAN HELP

Where to go next.

Lynch LLP represents applicants in patent prosecution before the USPTO. These are general resources about the firm's services — not advice about this examiner or any specific application.

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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Bailor Chia-Jong Hsu 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: 407 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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