Prosecution Insights
Last updated: October 27, 2026

Taizhou Guanyu Technology Co. Ltd.

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

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

Taizhou Guanyu Technology Co. Ltd. has 5 pending office actions in Semiconductors, Circuits & Optics. The matters are distributed across 5 distinct examiners and 4 distinct art units, indicating that the portfolio reaches several examination assignments without a large concentration in any one examiner.

CAUDLE, LOGAN WILLIAM is the busiest examiner, with 1 pending matter. Because that examiner accounts for only 1 matter, prosecution attention is dispersed across the examiner group. Counsel can therefore review art-unit-specific issues while maintaining separate correspondence and response tracking for each pending application.

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

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
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.

4
Hard (80%)
1
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (20%)
Multi-statute (no §101)4 (80%)

Industry Mix

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

1
Life Sciences
20% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
60% 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
CAUDLE, LOGAN WILLIAM 1 — —
VETERE, ROBERT A 1 61.5% +12.8%
MANDALA, MICHELLE 1 91.1% +7.9%
PETERSON, ERIK T 1 76.4% +10.5%
GHEYAS, SYED I 1 82.8% +3.7%

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
19478847 OPTICAL AIMGING APPARATUS CAUDLE, LOGAN WILLIAM —
18690710 DISPLAY DEVICE MANDALA, MICHELLE —
18590877 LIGHT EMITTING ELEMENT PETERSON, ERIK T —
18444780 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF GHEYAS, SYED I —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18616193 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF VETERE, ROBERT A —
18590877 LIGHT EMITTING ELEMENT PETERSON, ERIK T —

Top Art Units

Art UnitApps
2893 2
3641 1
1712 1
2898 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19478847 OPTICAL AIMGING APPARATUS CAUDLE, LOGAN WILLIAM 3641 §102§103§112 Non-Final OA — Pending Oct 27, 2025
18616193 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF VETERE, ROBERT A 1712 §102 Final Rejection — Pending Mar 26, 2024
18690710 DISPLAY DEVICE MANDALA, MICHELLE 2893 §102§103 Non-Final OA — Pending Mar 08, 2024
18590877 LIGHT EMITTING ELEMENT PETERSON, ERIK T 2898 §102§103§112 Non-Final OA — Pending Feb 28, 2024
18444780 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF GHEYAS, SYED I 2893 §102§112 Non-Final OA — Pending Feb 19, 2024

Managing Taizhou Guanyu Technology Co. Ltd.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

How many pending USPTO office actions does Taizhou Guanyu Technology Co. Ltd. have?

Taizhou Guanyu Technology Co. Ltd. has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Taizhou Guanyu Technology Co. Ltd. applications?

Logan William Caudle has the most, with 1 of Taizhou Guanyu Technology Co. Ltd.'s pending office actions.

What technology area are Taizhou Guanyu Technology Co. Ltd.'s patent applications in?

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

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month