Prosecution Insights
Last updated: October 25, 2026

Shimano Inc.

Technology area: Transportation, E-Commerce & Mechanical Systems

30 pending office actions • 19 art units • 27 examiners • 0 of 30 (0%) have an AI response strategy ready • 90 patents granted in the last 365 days

Analysis

Shimano Inc. has 34 pending office actions in Transportation, E-Commerce & Mechanical Systems. The actions span 31 distinct examiners and 20 distinct art units. JEFFERSON, TIFFANY DOMONIQUE is the busiest examiner, with 2 pending matters. The profile therefore combines broad examiner dispersion with repeated assignments at the art-unit level.

The art-unit structure provides a useful basis for grouping related vehicle or mechanical technologies and identifying recurring prosecution issues. The examiner spread requires individualized review of claim construction and cited art, even where applications share technical themes. A coordinated docket can align terminology and amendment objectives while preserving matter-specific arguments. The busiest examiner represents a small repeated assignment within the broader portfolio.

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

Portfolio Summary

30
Total Pending OAs
19
Non-Final OAs
10
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 15 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
6
Due this month
2
Due in next 60 days
2
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. 15 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 30 days (6)Due ≤ 60 days (2)Due later (2)

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.

13
Hard (43%)
14
Medium (47%)
2
Easy (7%)
1
Unknown (3%)

Rejection Statute Mix

BucketCases
§101 only1 (3%)
§103 only11 (37%)
§102 only3 (10%)
§112 only1 (3%)
Double-patenting only1 (3%)
Multi-statute (no §101)12 (40%)
No statute on record1 (3%)

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
1
Communications
3% of docket
5
Semiconductors
17% of docket
24
Mechanical / Eng
80% 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.

300 h
Manual time on pending OAs
60 h
Time saved (low, 20%)
105 h
Time saved (mid, 35%)
2.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JEFFERSON, TIFFANY DOMONIQUE 2 40.0% -7.8%
CAMBY, RICHARD M 2 89.2% +6.5%
CAROC, LHEIREN MAE ANGLO 2 77.7% +14.1%
KAN, YURI 1 86.0% +12.4%
ALZATEEMEH, HUSSAM ALDEEN 1 58.8% +33.6%
PECHE, JORGE O 1 80.7% +17.1%
SHRIVER II, JAMES A 1 53.8% -22.3%
GREENE, MARK L 1 76.2% +19.9%
REGO, DOMINIC E 1 86.9% +7.4%
TAN, OLIVER E 1 72.6% +8.8%

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
18624024 HUMAN-POWERED VEHICLE COMPONENT CAMBY, RICHARD M —

Hard Cases (13)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17982782 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE MEDANI, MOHAMED 49d overdue
18106725 BICYCLE COMPONENT, BICYCLE COMPONENT ASSEMBLY AND CABLE CONNECTOR STANLEY, TYLER JAY 37d overdue
18628535 LINE GUIDE MECHANISM FOR SPINNING REEL JEFFERSON, TIFFANY DOMONIQUE 4d overdue
18203464 FISHING REEL AND ATTACHMENT/DETACHMENT UNIT IN FISHING REEL SOTO, HENRIX 14d
18372948 SHOE SOLE PRANGE, SHARON M 21d
18903626 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE PECHE, JORGE O 28d
18398129 HUMAN-POWERED VEHICLE COMPONENT, HUMAN-POWERED VEHICLE CONTROL SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM REGO, DOMINIC E 69d
19013667 FISHING LINE INFORMATION LEARNING SYSTEM JEFFERSON, TIFFANY DOMONIQUE —

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18903626 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE PECHE, JORGE O 28d
16983237 HANDLEBAR ASSEMBLY CAROC, LHEIREN MAE ANGLO 70d
19207376 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE KAN, YURI —
19038236 HUMAN-POWERED VEHICLE CONTROL DEVICE, METHOD OF CONTROLLING HUMAN-POWERED VEHICLE, AND COMPUTER PROGRAM ALZATEEMEH, HUSSAM ALDEEN —
18739859 CONTROL DEVICE, SUSPENSION, AND METHOD FOR CONTROLLING SUSPENSION GREENE, MARK L —
18516967 OPERATING DEVICE OF HUMAN-POWERED VEHICLE CAROC, LHEIREN MAE ANGLO —

Top Art Units

Art UnitApps
3654 3
3614 3
3662 2
3661 2
3669 2
2831 2
3732 2
3664 2
3611 2
3656 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19207376 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE KAN, YURI 3662 Other Final Rejection — Pending May 14, 2025
19038236 HUMAN-POWERED VEHICLE CONTROL DEVICE, METHOD OF CONTROLLING HUMAN-POWERED VEHICLE, AND COMPUTER PROGRAM ALZATEEMEH, HUSSAM ALDEEN 3662 §103 Non-Final OA — Pending Jan 27, 2025
19013667 FISHING LINE INFORMATION LEARNING SYSTEM JEFFERSON, TIFFANY DOMONIQUE 3654 §103§112 Non-Final OA — Pending Jan 08, 2025
19003942 HUMAN-POWERED VEHICLE CONTROL DEVICE CAMBY, RICHARD M 3661 §101Other Non-Final OA — Pending Dec 27, 2024
18903626 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE PECHE, JORGE O 3656 §102§103 Final Rejection 28d Pending Oct 01, 2024
18901898 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE SHRIVER II, JAMES A 3613 DP Non-Final OA — Pending Sep 30, 2024
18739859 CONTROL DEVICE, SUSPENSION, AND METHOD FOR CONTROLLING SUSPENSION GREENE, MARK L 3747 §103 Final Rejection — Pending Jun 11, 2024
18628535 LINE GUIDE MECHANISM FOR SPINNING REEL JEFFERSON, TIFFANY DOMONIQUE 3654 §102§103§112 Non-Final OA 4d overdue Pending Apr 05, 2024
18624024 HUMAN-POWERED VEHICLE COMPONENT CAMBY, RICHARD M 3661 §103 Non-Final OA — Pending Apr 01, 2024
18398129 HUMAN-POWERED VEHICLE COMPONENT, HUMAN-POWERED VEHICLE CONTROL SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM REGO, DOMINIC E 2648 §102§103 Final Rejection 69d Pending Dec 27, 2023
18392326 SHIFTING DEVICE FOR HUMAN-POWERED VEHICLE, DRIVE UNIT FOR HUMAN-POWERED VEHICLE, CONTROL SYSTEM FOR HUMAN-POWERED VEHICLE, AND COMMUNICATION DEVICE FOR HUMAN-POWERED VEHICLE TAN, OLIVER E 3669 §102 Non-Final OA 56d Pending Dec 21, 2023
18391528 ELECTRIC DEVICE AND CONTROL SYSTEM OF HUMAN-POWERED VEHICLE LEITE, PAULO ROBERTO GONZ 3663 §102 Final Rejection — Pending Dec 20, 2023
18535872 COMPONENT FOR HUMAN-POWERED VEHICLE AND ELECTRIC POWER SUPPLYING SYSTEM FOR HUMAN-POWERED VEHICLE ENGLISH, JAMES A 3614 §112 Non-Final OA — Pending Dec 11, 2023
18524672 DISC BRAKE CALIPER RASHID, MAHBUBUR 3616 §103 Final Rejection 29d Pending Nov 30, 2023
18516967 OPERATING DEVICE OF HUMAN-POWERED VEHICLE CAROC, LHEIREN MAE ANGLO 2831 §102§103 Non-Final OA — Pending Nov 22, 2023
18384312 SHAFT MEMBER FOR HUMAN-POWERED VEHICLE, HUB FOR HUMAN-POWERED VEHICLE, WHEEL AXLE FOR HUMAN-POWERED VEHICLE, AND DETECTION DEVICE FOR HUMAN-POWERED VEHICLE VILLALUNA, ERIKA J 2852 §102§103 Non-Final OA — Pending Oct 26, 2023
18372948 SHOE SOLE PRANGE, SHARON M 3732 §102§103§112 Final Rejection 21d Pending Sep 26, 2023
18446793 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE SHOHATEE, IBRAHIM NAGI 2857 §103 Non-Final OA 22d Pending Aug 09, 2023
18220525 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE GLADE, ZACHARY EDWARD FREW 3664 §103 Non-Final OA 3d overdue Pending Jul 11, 2023
18206875 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE BEAN, JARED C 3669 §103 Final Rejection 40d Pending Jun 07, 2023
18203464 FISHING REEL AND ATTACHMENT/DETACHMENT UNIT IN FISHING REEL SOTO, HENRIX 3654 §103§112 Final Rejection 14d Pending May 30, 2023
18197639 HUMAN-POWERED VEHICLE CONTROL DEVICE, HUMAN-POWERED VEHICLE COMPONENT, AND HUMAN-POWERED VEHICLE DRIVE UNIT KHUU, IRENE C 3664 §103 Non-Final OA 21d Pending May 15, 2023
18136021 HUB ASSEMBLY FOR HUMAN POWERED VEHICLE WILHELM, TIMOTHY 3614 §102§103 Non-Final OA — Pending Apr 18, 2023
18132221 SHOE NUNNERY, GRADY ALEXANDER 3732 §102 Non-Final OA — Pending Apr 07, 2023
18295821 BATTERY HOLDER AND BICYCLE COMPONENT KECK, DANIEL M 3614 §103 Non-Final OA — Pending Apr 04, 2023
18127228 BICYCLE DRIVE SYSTEM, BICYCLE DRIVE UNIT, AND BICYCLE BATTERY UNIT PARIHAR, SUCHIN 2851 §102§103 Non-Final OA — Pending Mar 28, 2023
18106725 BICYCLE COMPONENT, BICYCLE COMPONENT ASSEMBLY AND CABLE CONNECTOR STANLEY, TYLER JAY 3611 §102§103 Non-Final OA 37d overdue Pending Feb 07, 2023
18085915 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE AND AIR-PRESSURE ADJUSTING DEVICE MUSTAFA, IMRAN K 3668 §103 Non-Final OA 15d overdue Pending Dec 21, 2022
17982782 CONTROL DEVICE FOR HUMAN-POWERED VEHICLE MEDANI, MOHAMED 3611 §102§103 Non-Final OA 49d overdue Pending Nov 08, 2022
16983237 HANDLEBAR ASSEMBLY CAROC, LHEIREN MAE ANGLO 2831 §103 Final Rejection 70d Pending Aug 03, 2020

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Frequently Asked Questions

How many pending USPTO office actions does Shimano Inc. have?

Shimano Inc. has 30 pending office actions as of October 2026, spread across 19 art units and 27 examiners.

Which USPTO examiner handles the most Shimano Inc. applications?

Tiffany Domonique Jefferson has the most, with 2 of Shimano Inc.'s pending office actions.

What technology area are Shimano Inc.'s patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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