Prosecution Insights
Last updated: October 25, 2026

Cheng Mei Instrument Technology Co. Ltd.

Technology areas: Networking & Security • Semiconductors, Circuits & Optics

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

Analysis

Cheng Mei Instrument Technology Co. Ltd. has 3 pending office actions in Semiconductors, Circuits & Optics. The matters involve 3 distinct examiners and 2 distinct art units, indicating examiner dispersion with some technical-unit overlap.

CHIN, RICKY is the busiest examiner, with 1 pending matter. The data does not show a repeated examiner assignment. Counsel should coordinate portfolio positions across the 2 art units while preparing application-specific responses for each examiner.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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.

0
Hard (0%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
§102 only1 (50%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
50% of docket
0
Communications
0% of docket
1
Semiconductors
50% of docket
0
Mechanical / Eng
0% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHIN, RICKY 1 68.7% +21.6%
LAPAGE, MICHAEL P 1 78.7% +33.3%

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
18608363 METHOD AND DEVICE OF INSPECTING SURFACE OF INTERCONNECT STRUCTURE LAPAGE, MICHAEL P 4d overdue
19020512 METHOD FOR WAFER INSECTION AND SYSTEM THEREOF CHIN, RICKY —

Top Art Units

Art UnitApps
2424 1
2877 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19020512 METHOD FOR WAFER INSECTION AND SYSTEM THEREOF CHIN, RICKY 2424 §103 Non-Final OA — Pending Jan 14, 2025
18608363 METHOD AND DEVICE OF INSPECTING SURFACE OF INTERCONNECT STRUCTURE LAPAGE, MICHAEL P 2877 §102 Final Rejection 4d overdue Pending Mar 18, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Cheng Mei Instrument Technology Co. Ltd. have?

Cheng Mei Instrument Technology Co. Ltd. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Cheng Mei Instrument Technology Co. Ltd. applications?

Ricky Chin has the most, with 1 of Cheng Mei Instrument Technology Co. Ltd.'s pending office actions.

What technology area are Cheng Mei Instrument Technology Co. Ltd.'s patent applications in?

Mostly Networking & Security (USPTO Tech Center 2400), based on where its pending office actions are examined.

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