Prosecution Insights
Last updated: October 25, 2026

Changyao Innovation Technology (Shenzhen) Co. Ltd.

Technology area: Transportation, E-Commerce & Mechanical Systems

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Changyao Innovation Technology (Shenzhen) Co. Ltd. currently manages 1 pending office action within the Transportation, E-Commerce & Mechanical Systems technology area. This single active matter is handled by 1 distinct examiner, BROWN, CLAUDE J. This individual is also the busiest examiner for the portfolio, with 1 pending office action currently under review.

The portfolio is situated within 1 distinct art unit. This concentration of the pending workload under a single examiner and art unit indicates a highly focused prosecution effort. The company can expect a consistent application of examination standards for this specific matter, as there are no other active cases to create conflicting requirements.

Working with 1 distinct examiner like BROWN, CLAUDE J allows for a more personalized prosecution strategy. Practitioners can focus on the specific technical interpretations and procedural preferences of this individual. This streamlined structure minimizes the administrative burden often associated with managing a larger or more diverse set of pending applications.

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

Portfolio Summary

1
Total Pending OAs
1
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.

1
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

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
0
Semiconductors
0% of docket
1
Mechanical / Eng
100% 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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BROWN, CLAUDE J 1 79.8% +17.3%

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
18917034 CUTTER HEAD, GRASS CHOPPING STRUCTURE, AND LAWN MOWER BROWN, CLAUDE J —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18917034 CUTTER HEAD, GRASS CHOPPING STRUCTURE, AND LAWN MOWER BROWN, CLAUDE J —

Top Art Units

Art UnitApps
3671 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18917034 CUTTER HEAD, GRASS CHOPPING STRUCTURE, AND LAWN MOWER BROWN, CLAUDE J 3671 §102§103§112 Non-Final OA — Pending Oct 16, 2024

Managing Changyao Innovation Technology (Shenzhen) Co. Ltd.'s Patent Portfolio?

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Frequently Asked Questions

How many pending USPTO office actions does Changyao Innovation Technology (Shenzhen) Co. Ltd. have?

Changyao Innovation Technology (Shenzhen) Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Changyao Innovation Technology (Shenzhen) Co. Ltd. applications?

Claude J Brown has the most, with 1 of Changyao Innovation Technology (Shenzhen) Co. Ltd.'s pending office actions.

What technology area are Changyao Innovation Technology (Shenzhen) Co. Ltd.'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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