Prosecution Insights
Last updated: October 25, 2026

Lindsey Firesense LLC

Technology areas: Networking & Security • Semiconductors, Circuits & Optics

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

Analysis

Lindsey Firesense LLC has 3 pending office actions in the Networking & Security technology area. The portfolio is evenly spread across 3 distinct examiners and 3 distinct art units. RICHARD A HANSELL JR. is the busiest examiner, currently overseeing 1 pending action. This distribution indicates that each of the company's current pending matters is being handled as a unique technical case.

Because each of the 3 pending office actions is in a different art unit, the company faces a diverse set of examination environments. Practitioners must navigate 3 different sets of examiner preferences and art unit standards. This lack of overlap requires a tailored approach for each application to ensure success at the USPTO.

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

Portfolio Summary

3
Total Pending OAs
1
Non-Final OAs
2
Final Rejections
0
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.

1
Overdue
0
Due this week
0
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.

1
Hard (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (67%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

0
Life Sciences
0% of docket
2
Information Tech
67% of docket
0
Communications
0% of docket
1
Semiconductors
33% of docket
0
Mechanical / Eng
0% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HANSELL JR., RICHARD A 1 77.0% +25.9%
VU, PHU 1 85.1% +10.1%
WILLIAMS, JEFFERY A 1 83.7% +10.4%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18527010 INFRARED IMAGING SENSOR WITH ANTIREFLECTIVE COATED OPTICS FOR FIRE DETECTION AND FIRE DETECTION DEVICE INCLUDING SAME VU, PHU 88d overdue
17121722 SYSTEM AND METHOD OF DEBRIS DETECTION AND INTEGRITY VALIDATION FOR RIGHT-OF-WAY BASED INFRASTRUCTURE WILLIAMS, JEFFERY A —

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19296245 SYSTEM AND METHOD FOR DEBRIS DETECTION AND INTEGRITY VALIDATION FOR RIGHT-OF-WAY BASED INFRASTRUCTURE HANSELL JR., RICHARD A —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18527010 INFRARED IMAGING SENSOR WITH ANTIREFLECTIVE COATED OPTICS FOR FIRE DETECTION AND FIRE DETECTION DEVICE INCLUDING SAME VU, PHU 88d overdue
19296245 SYSTEM AND METHOD FOR DEBRIS DETECTION AND INTEGRITY VALIDATION FOR RIGHT-OF-WAY BASED INFRASTRUCTURE HANSELL JR., RICHARD A —
17121722 SYSTEM AND METHOD OF DEBRIS DETECTION AND INTEGRITY VALIDATION FOR RIGHT-OF-WAY BASED INFRASTRUCTURE WILLIAMS, JEFFERY A —

Top Art Units

Art UnitApps
2486 1
2871 1
2488 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19296245 SYSTEM AND METHOD FOR DEBRIS DETECTION AND INTEGRITY VALIDATION FOR RIGHT-OF-WAY BASED INFRASTRUCTURE HANSELL JR., RICHARD A 2486 §103§112 Non-Final OA — Pending Aug 11, 2025
18527010 INFRARED IMAGING SENSOR WITH ANTIREFLECTIVE COATED OPTICS FOR FIRE DETECTION AND FIRE DETECTION DEVICE INCLUDING SAME VU, PHU 2871 §103 Final Rejection 88d overdue Pending Dec 01, 2023
17121722 SYSTEM AND METHOD OF DEBRIS DETECTION AND INTEGRITY VALIDATION FOR RIGHT-OF-WAY BASED INFRASTRUCTURE WILLIAMS, JEFFERY A 2488 §103 Final Rejection — Pending Dec 14, 2020

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Frequently Asked Questions

How many pending USPTO office actions does Lindsey Firesense LLC have?

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

Which USPTO examiner handles the most Lindsey Firesense LLC applications?

Richard A Hansell Jr. has the most, with 1 of Lindsey Firesense LLC's pending office actions.

What technology area are Lindsey Firesense LLC's patent applications in?

Mostly Networking & Security (USPTO Tech Center 2400), based on where its pending office actions are examined.

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