Prosecution Insights
Last updated: October 25, 2026

Diamond&Zebra Electric Mfg Co. Ltd.

Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

3 pending office actions • 2 art units • 2 examiners • 0 of 3 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Diamond&Zebra Electric Mfg Co. Ltd. has 3 pending office actions in the Semiconductors, Circuits & Optics technology area. These actions are distributed across 2 distinct examiners and 2 distinct art units. HINSON, RONALD is the busiest examiner, responsible for 2 of the pending office actions. This distribution shows that while the portfolio is small, it is not confined to a single individual.

The 3 pending office actions are spread across 2 distinct art units, indicating some technical variety within the Semiconductors, Circuits & Optics sector. With 2 distinct examiners involved, the company is navigating multiple perspectives at the patent office. However, the concentration of 2 pending office actions under HINSON, RONALD suggests that this examiner has a significant influence on the overall prosecution timeline. The remaining workload is handled by the other distinct examiner in a separate art unit.

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

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

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

Rejection Statute Mix

BucketCases
§103 only1 (33%)
Multi-statute (no §101)2 (67%)

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
2
Semiconductors
67% of docket
1
Mechanical / Eng
33% 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
HINSON, RONALD 2 73.9% +14.1%
CHOU, JIMMY 1 71.2% +14.8%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18515640 ELECTRONIC COMPONENT HINSON, RONALD —
18386026 ELECTRONIC COMPONENT HINSON, RONALD —

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
18515562 ELECTRONIC COMPONENT CHOU, JIMMY —
18515640 ELECTRONIC COMPONENT HINSON, RONALD —
18386026 ELECTRONIC COMPONENT HINSON, RONALD —

Top Art Units

Art UnitApps
2837 2
3761 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18515562 ELECTRONIC COMPONENT CHOU, JIMMY 3761 §103 Non-Final OA — Pending Nov 21, 2023
18515640 ELECTRONIC COMPONENT HINSON, RONALD 2837 §102§103Other Non-Final OA — Pending Nov 21, 2023
18386026 ELECTRONIC COMPONENT HINSON, RONALD 2837 §102§103 Non-Final OA — Pending Nov 01, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Diamond&Zebra Electric Mfg Co. Ltd. have?

Diamond&Zebra Electric Mfg Co. Ltd. has 3 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Diamond&Zebra Electric Mfg Co. Ltd. applications?

Ronald Hinson has the most, with 2 of Diamond&Zebra Electric Mfg Co. Ltd.'s pending office actions.

What technology area are Diamond&Zebra Electric Mfg Co. Ltd.'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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