Prosecution Insights
Last updated: August 15, 2026

KEYENCE Corporation

14 pending office actions • 9 art units • 14 examiners • 0 of 14 (0%) have an AI response strategy ready • 36 patents granted in the last 365 days

Portfolio Summary

14
Total Pending OAs
10
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
2
Due this month
1
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 30 days (2)Due ≤ 60 days (1)

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.

4
Hard (29%)
8
Medium (57%)
2
Easy (14%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (7%)
§103 only7 (50%)
§102 only1 (7%)
§112 only1 (7%)
Double-patenting only1 (7%)
Multi-statute (no §101)3 (21%)

Industry Mix

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

1
Life Sciences
7% of docket
2
Information Tech
14% of docket
1
Communications
7% of docket
4
Semiconductors
29% of docket
1
Mechanical / Eng
7% of docket
5
Business / Other
36% 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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SMITH, MAURICE C 1 84.5% -4.2%
RHODES-VIVOUR, TEMILADE S 1 88.8% +7.6%
MAHONEY, CHRISTOPHER E 1 83.2% +11.6%
CARTER, AARON W 1 85.1% +8.5%
ELLIS, SUEZU Y 1 76.6% +21.7%
VOLENTINE, REBECCA A 1 76.2% +17.8%
RICHMOND, SCOTT A. 1 87.3% +6.5%
STAFIRA, MICHAEL PATRICK 1 88.3% +8.8%
LIN, JESSICA YIFANG 1 81.8% -3.3%
CHOU, JIMMY 1 71.2% +14.9%

Quick Wins (6)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
19095069 OPTICAL DISPLACEMENT MEASUREMENT SYSTEM SMITH, MAURICE C
19015892 PROXIMITY SENSOR RHODES-VIVOUR, TEMILADE S
19015903 PROXIMITY SENSOR MAHONEY, CHRISTOPHER E
18986869 COLONY COUNTING DEVICE AND CONTROL METHOD CARTER, AARON W
18780568 OPTICAL DISPLACEMENT METER STAFIRA, MICHAEL PATRICK
18443381 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD LIN, JESSICA YIFANG

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18912643 IMAGE MEASUREMENT APPARATUS VOLENTINE, REBECCA A 34d
18985152 CONTROLLER AND CODE READER SYSTEM ELLIS, SUEZU Y
18912031 INK JET PRINTER RICHMOND, SCOTT A.
18221407 COLONY COUNTING DEVICE, AND CONTROL METHOD MUTREJA, JYOTI NAGPAUL

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
18912643 IMAGE MEASUREMENT APPARATUS VOLENTINE, REBECCA A 34d
19015903 PROXIMITY SENSOR MAHONEY, CHRISTOPHER E
18985152 CONTROLLER AND CODE READER SYSTEM ELLIS, SUEZU Y
18423383 LASER PROCESSING APPARATUS CHOU, JIMMY

Top Art Units

Art UnitApps
2876 1
2483 1
2853 1
2668 1
3761 1
2852 1
2118 1
2837 1
1798 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19095069 OPTICAL DISPLACEMENT MEASUREMENT SYSTEM SMITH, MAURICE C §112 Non-Final OA Pending Mar 31, 2025
19015892 PROXIMITY SENSOR RHODES-VIVOUR, TEMILADE S §103 Non-Final OA Pending Jan 10, 2025
19015903 PROXIMITY SENSOR MAHONEY, CHRISTOPHER E DP Non-Final OA Pending Jan 10, 2025
18986869 COLONY COUNTING DEVICE AND CONTROL METHOD CARTER, AARON W §102 Non-Final OA Pending Dec 19, 2024
18985152 CONTROLLER AND CODE READER SYSTEM ELLIS, SUEZU Y 2876 §102§112 Non-Final OA Pending Dec 18, 2024
18912643 IMAGE MEASUREMENT APPARATUS VOLENTINE, REBECCA A 2483 §103§112 Non-Final OA 34d Pending Oct 11, 2024
18912031 INK JET PRINTER RICHMOND, SCOTT A. 2853 §102§103 Non-Final OA Pending Oct 10, 2024
18780568 OPTICAL DISPLACEMENT METER STAFIRA, MICHAEL PATRICK §103 Non-Final OA Pending Jul 23, 2024
18443381 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD LIN, JESSICA YIFANG 2668 §103 Non-Final OA Pending Feb 16, 2024
18423383 LASER PROCESSING APPARATUS CHOU, JIMMY 3761 §103 Non-Final OA Pending Jan 26, 2024
18411080 FLOW SENSOR WALSH, RYAN D 2852 §103 Final Rejection 30d Pending Jan 12, 2024
18411085 PROCESS QUANTITY MEASUREMENT DEVICE YOON, ERIC 2118 §103 Final Rejection 28d Pending Jan 12, 2024
18229183 SAFETY SWITCH ROJAS, BERNARD 2837 §103 Final Rejection Pending Aug 02, 2023
18221407 COLONY COUNTING DEVICE, AND CONTROL METHOD MUTREJA, JYOTI NAGPAUL 1798 §101§102 Final Rejection Pending Jul 13, 2023

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