Prosecution Insights
Last updated: October 04, 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. is currently managing 2 pending office actions within the Networking & Security technology area. These actions are assigned to 2 distinct examiners and 2 distinct art units. This indicates that the company's pending matters are being reviewed independently by different personnel in different departments. Such a distribution suggests that the 2 pending applications may cover distinct technical aspects of Networking & Security, requiring tailored prosecution strategies for each case.

RICKY CHIN is the busiest examiner, with 1 pending office action. With a total of 2 pending actions and 2 distinct examiners, the workload is evenly divided. Each examiner is responsible for 1 of the company's active office actions. This structure requires the company to navigate 2 separate prosecution tracks simultaneously. Because each of the 2 pending actions is in a different art unit, the company must adapt to the specific standards of 2 different art units and 2 different examiners. This diversity in the prosecution profile may provide a broader base of intellectual property but also increases the complexity of managing the 2 active cases.

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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (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 68.5% +21.7%
HANSEN, JONATHAN M 1 79.4% +11.4%

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
18807410 INSPECTION DEVICE AND INSPECTION METHOD HANSEN, JONATHAN M 1d overdue

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
18807410 INSPECTION DEVICE AND INSPECTION METHOD HANSEN, JONATHAN M 1d 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
18807410 INSPECTION DEVICE AND INSPECTION METHOD HANSEN, JONATHAN M 2877 §102§103 Final Rejection 1d overdue Pending Aug 16, 2024

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