LYNCH·LLP
HOME/EXAMINERS/TC 2100/DENISE TRAN
◈ FIND AN EXAMINER, ART UNIT, OR APPLICATION #
◈ USPTO PATENT EXAMINER STATISTICS

Examiner Denise Tran

TECH CENTER 2100 · 5 ART UNITS · 404 DECIDED APPLICATIONS · LAST ACTION JUL 2021
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 5 ART UNITS
88%vs 75% weighted peer average+13 pts

Examiner Denise Tran has allowed 355 of 404 decided applications in Computer Architecture, Software, and Information Security.

allowed355abandoned49pending0· pending excluded from the rate
The weighted peer average (75%) is each art unit's average below, weighted by this examiner's applications in it (5 art units).
DATA UPDATED JULY 14, 2026
AU 2138 · 92%AU 2188 · 87%AU 2189 · 78%AU 2185 · 91%AU 2186 · 79%
// READING THIS EXAMINER

What the data says.

Denise Tran maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security) spanning five art units. Across hundreds of decided applications, her allowance rate stands at 88%. The allowance rate reflects the percentage of applications in her record that were allowed, among all decided (allowed and abandoned) applications. Her allowance rate ranges from 78% to 92% across these art units, showing variation in the rates across different subject areas within the technology center. This pooled figure aggregates her work across all five art units and describes her historical record.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This profile presents Denise Tran's pooled allowance rate across multiple art units in TC 2100. The aggregate figure describes past outcomes and does not constitute a prediction of any specific application's outcome. Allowance rates vary by art unit; the pooled percentage reflects overall historical performance across all units combined. Individual applications are examined on their merits regardless of the examiner's historical record.

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 2138
171 APPS · 92% ALLOWANCE

Primarily examines input/output (I/O) data transfer, and memory access and allocation.

92% allowance (of decided)▏ art-unit average 82%
DISPOSITION158 / 13 / 0allowed / abandoned / pending
FIRST ACTION18.7 moart unit avg 19.5 mo
TOTAL PENDENCY29.3 moart unit avg 32.6 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 22%2 pts
§102 — Anticipation (novelty)83%no art-unit benchmark
§103 — Obviousness60%art unit 71%11 pts
§112 — Written description & definiteness45%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW95%allowance share
WITHOUT INTERVIEW89%+6 pt difference

A correlation, not proof that interviews cause allowances. Based on 88 decided applications with an interview and 83 without.

ART UNIT 2188
114 APPS · 87% ALLOWANCE

Primarily examines computer-aided design (CAD).

87% allowance (of decided)▏ art-unit average 67%
DISPOSITION99 / 15 / 0allowed / abandoned / pending
FIRST ACTION23.6 moart unit avg 26.8 mo
TOTAL PENDENCY43.6 moart unit avg 39.7 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 eligibility41%art unit 55%14 pts
§102 — Anticipation (novelty)74%no art-unit benchmark
§103 — Obviousness66%art unit 75%9 pts
§112 — Written description & definiteness32%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW92%allowance share
WITHOUT INTERVIEW83%+9 pt difference

A correlation, not proof that interviews cause allowances. Based on 48 decided applications with an interview and 66 without.

ART UNIT 2189
51 APPS · 78% ALLOWANCE

Primarily examines computer-aided design (CAD).

78% allowance (of decided)▏ art-unit average 77%
DISPOSITION40 / 11 / 0allowed / abandoned / pending
FIRST ACTION27.5 moart unit avg 26.4 mo
TOTAL PENDENCY49.9 moart unit avg 39 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 eligibility0%art unit 45%45 pts
§102 — Anticipation (novelty)80%no art-unit benchmark
§103 — Obviousness60%art unit 72%12 pts
§112 — Written description & definiteness0%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW88%allowance share
WITHOUT INTERVIEW69%+19 pt difference

A correlation, not proof that interviews cause allowances. Based on 25 decided applications with an interview and 26 without.

ART UNIT 2185
34 APPS · 91% ALLOWANCE · LIMITED DATA
91% allowance (of decided)▏ art-unit average 67%
DISPOSITION31 / 3 / 0allowed / abandoned / pending
FIRST ACTION27 moart unit avg 21.6 mo
TOTAL PENDENCY45.5 moart unit avg 36.3 mo
ART UNIT 2186
34 APPS · 79% ALLOWANCE · LIMITED DATA

Primarily examines computer-aided design (CAD).

79% allowance (of decided)▏ art-unit average 72%
DISPOSITION27 / 7 / 0allowed / abandoned / pending
FIRST ACTION15.8 moart unit avg 22.9 mo
TOTAL PENDENCY25.4 moart unit avg 35 mo
// FAQ

Questions about Examiner Denise Tran

  • What is Denise Tran's overall allowance rate?
    Her allowance rate is 88% across hundreds of decided applications pooled across all art units.
  • How many art units does Denise Tran work in?
    Denise Tran has a public record spanning five art units within TC 2100.
  • What is the range of her allowance rates across art units?
    Her allowance rate ranges from 78% to 92% across these art units.
  • Does the pooled allowance rate predict my application's outcome?
    No. The pooled rate describes her historical record and is not a prediction of any specific application's outcome.
◈ 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.

Drafting and prosecuting patent applicationsApplication drafting, office-action responses, and prosecution strategy before the USPTO.Work before the Patent Trial and Appeal BoardAppeals, inter partes review, and patent-owner defense before the PTAB.Planning a patent portfolio over timeHow a patent portfolio is sequenced and built over a multi-year horizon.The firm's consultation optionsFree and paid consultation options across the firm's attorneys.
◈ 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 Denise Tran 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: 404 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 →

ATTORNEY ADVERTISING — Sean Lynch, Partner, Lynch LLP