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Examiner Kenneth M Lo

TECH CENTER 2100 · 6 ART UNITS · 301 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 6 ART UNITS

Examiner Kenneth M Lo has allowed 149 of 301 decided applications (50%) in Computer Architecture, Software, and Information Security.

50% pooled allowance · benchmarked per art unit below
DATA UPDATED JUNE 25, 2026
AU 2188 · 58%AU 2189 · 51%AU 2121 · 22%AU 2116 · 54%AU 2133 · 25%AU 2136 · 100%
// READING THIS EXAMINER

What the data says.

Kenneth M Lo maintains a pooled allowance rate of 50% across 301 disposed applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). His record spans six art units: 2116, 2121, 2133, 2136, 2188, and 2189. Of the 301 decided applications, 149 were allowed and 152 were abandoned. The allowance rate varies across his art units, ranging from 22% to 58%. This pooled figure represents aggregate historical performance across all six art units and does not constitute a prediction for any individual application.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This pooled record aggregates Kenneth M Lo's performance across six separate art units in TC 2100. The 50% allowance rate is calculated from all decided applications across these units combined. Pooled figures describe past dispositions and are correlational only—they do not predict the outcome of any specific application. Individual art units may show variation; the range of 22% to 58% reflects that disparity. Review of individual art-unit records provides more granular historical data.

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 2188
126 APPS · 58% ALLOWANCE

Primarily examines computer-aided design (CAD).

58% allowance (of decided)▏ art-unit average 67%
DISPOSITION73 / 53 / 0allowed / abandoned / pending
FIRST ACTION25.4 moart unit avg 26.8 mo
TOTAL PENDENCY50.8 moart unit avg 39.7 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility26% · art unit 54%
§102 — Anticipation (novelty)68%
§103 — Obviousness68% · art unit 74%
§112 — Written description & definiteness71%
// INTERVIEW SPLIT

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

WITH INTERVIEW68%allowance share
WITHOUT INTERVIEW54%+14 pt difference

A correlation, not proof that interviews cause allowances. Based on 34 decided applications with an interview and 92 without.

ART UNIT 2189
89 APPS · 51% ALLOWANCE

Primarily examines computer-aided design (CAD).

51% allowance (of decided)▏ art-unit average 77%
DISPOSITION45 / 44 / 0allowed / abandoned / pending
FIRST ACTION28 moart unit avg 26.4 mo
TOTAL PENDENCY53.2 moart unit avg 39 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility31% · art unit 44%
§102 — Anticipation (novelty)54%
§103 — Obviousness85% · art unit 72%
§112 — Written description & definiteness62%
// INTERVIEW SPLIT

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

WITH INTERVIEW68%allowance share
WITHOUT INTERVIEW37%+31 pt difference

A correlation, not proof that interviews cause allowances. Based on 38 decided applications with an interview and 51 without.

ART UNIT 2121
50 APPS · 22% ALLOWANCE

Primarily examines neural-network / biological-model computing, and machine learning.

22% allowance (of decided)▏ art-unit average 57%
DISPOSITION11 / 39 / 0allowed / abandoned / pending
FIRST ACTION25.8 moart unit avg 27 mo
TOTAL PENDENCY40.9 moart unit avg 39.9 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility29% · art unit 46%
§102 — Anticipation (novelty)71%
§103 — Obviousness90% · art unit 86%
§112 — Written description & definiteness38%
// INTERVIEW SPLIT

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

WITH INTERVIEW59%allowance share
WITHOUT INTERVIEW3%+56 pt difference

A correlation, not proof that interviews cause allowances. Based on 17 decided applications with an interview and 33 without.

ART UNIT 2116
38 APPS · 54% ALLOWANCE · LIMITED DATA

Primarily examines control or regulating systems.

54% allowance (of decided)▏ art-unit average 78%
DISPOSITION15 / 13 / 10allowed / abandoned / pending
FIRST ACTION23.5 moart unit avg 24.1 mo
TOTAL PENDENCY39.4 moart unit avg 37.7 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility44% · art unit 32%
§102 — Anticipation (novelty)88%
§103 — Obviousness81% · art unit 83%
§112 — Written description & definiteness63%

Based on 38 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2133
4 APPS · 25% ALLOWANCE · LIMITED DATA

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

25% allowance (of decided)▏ art-unit average 82%
DISPOSITION1 / 3 / 0allowed / abandoned / pending
FIRST ACTION23.3 moart unit avg 22.9 mo
TOTAL PENDENCY50.4 moart unit avg 34.8 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility50% · art unit 22%
§102 — Anticipation (novelty)75%
§103 — Obviousness75% · art unit 77%
§112 — Written description & definiteness50%

Based on 4 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2136
4 APPS · 100% ALLOWANCE · LIMITED DATA

Primarily examines input/output (I/O) data transfer.

100% allowance (of decided)▏ art-unit average 60%
DISPOSITION4 / 0 / 0allowed / abandoned / pending
FIRST ACTION25.1 moart unit avg 27.9 mo
TOTAL PENDENCY36.7 moart unit avg 43.4 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility0% · art unit 22%
§102 — Anticipation (novelty)100%
§103 — Obviousness100% · art unit 83%
§112 — Written description & definiteness0%

Based on 4 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Kenneth M Lo

  • What is Kenneth M Lo's overall allowance rate?
    His pooled allowance rate is 50%, based on 301 disposed applications (149 allowed, 152 abandoned). This is an aggregate figure across all his art units and does not predict any individual application outcome.
  • How many art units does Kenneth M Lo work in?
    Kenneth M Lo has examined applications across six art units within TC 2100: 2116, 2121, 2133, 2136, 2188, and 2189.
  • Does his allowance rate vary by art unit?
    Yes. The allowance rate ranges from 22% to 58% across his art units, indicating variation in historical outcomes by unit.
  • What does this pooled record tell me about my application?
    This pooled record describes past dispositions in the aggregate and is not a prediction of any specific application outcome. Individual art-unit records provide more detailed historical data for your particular technology area.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Kenneth M Lo 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 June 25, 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: 311 applications.

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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