Prosecution Insights
Last updated: October 25, 2026

Viaphoton LLC

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready

Analysis

Viaphoton LLC has 4 pending office actions in Semiconductors, Circuits & Optics. The matters involve 4 distinct examiners across 3 distinct art units, indicating that at least one art unit handles more than one matter while examiner assignments remain separate.

THOMASON, DARBY MARGARET is the busiest examiner, with 1 pending matter. The absence of a repeated examiner assignment favors matter-specific response preparation. At the same time, the shared art-unit structure supports comparison of cited art, claim interpretation, and recurring examination issues.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

3
Hard (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (20%)
§102 only1 (20%)
Multi-statute (no §101)3 (60%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
4
Semiconductors
80% of docket
1
Mechanical / Eng
20% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
THOMASON, DARBY MARGARET 1 75.8% +25.0%
LEPISTO, RYAN A 1 87.7% +7.8%
ENDRESEN, KIRSTEN DANIELA 1 70.7% +17.5%
GARFT, CHRISTOPHER 1 59.0% +23.2%
LEE, PETE T 1 75.0% +11.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18633655 PRE-TERMINATED CROSS-CONNECT SYSTEM LEPISTO, RYAN A —

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18418175 CABLE MANAGEMENT BUNDLE CLIP GARFT, CHRISTOPHER 28d
18770358 FIBER POLARITY MAPPINGS THOMASON, DARBY MARGARET —
18374548 SURGE PROTECTION BUS BAR LEE, PETE T —

Interview Candidates (4)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18418175 CABLE MANAGEMENT BUNDLE CLIP GARFT, CHRISTOPHER 28d
18770358 FIBER POLARITY MAPPINGS THOMASON, DARBY MARGARET —
18620955 OUTSIDE FIBER TO INSIDE FIBER MODULAR INTERCONNECT SYSTEM ENDRESEN, KIRSTEN DANIELA —
18374548 SURGE PROTECTION BUS BAR LEE, PETE T —

Top Art Units

Art UnitApps
2874 3
3632 1
2847 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18770358 FIBER POLARITY MAPPINGS THOMASON, DARBY MARGARET 2874 §102§103§112 Non-Final OA — Pending Jul 11, 2024
18633655 PRE-TERMINATED CROSS-CONNECT SYSTEM LEPISTO, RYAN A 2874 §102 Non-Final OA — Pending Apr 12, 2024
18620955 OUTSIDE FIBER TO INSIDE FIBER MODULAR INTERCONNECT SYSTEM ENDRESEN, KIRSTEN DANIELA 2874 §103 Final Rejection — Pending Mar 28, 2024
18418175 CABLE MANAGEMENT BUNDLE CLIP GARFT, CHRISTOPHER 3632 §103§112 Final Rejection 28d Pending Jan 19, 2024
18374548 SURGE PROTECTION BUS BAR LEE, PETE T 2847 §102§103 Non-Final OA — Pending Sep 28, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Viaphoton LLC have?

Viaphoton LLC has 5 pending office actions as of October 2026, spread across 3 art units and 5 examiners.

Which USPTO examiner handles the most Viaphoton LLC applications?

Darby Margaret Thomason has the most, with 1 of Viaphoton LLC's pending office actions.

What technology area are Viaphoton LLC's patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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