Prosecution Insights
Last updated: October 25, 2026

IEIT Systems Co., Ltd.

Technology area: Computing & Software

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Analysis

IEIT Systems Co., Ltd. is managing 3 pending office actions within the Computing & Software technology area. These matters are distributed among 3 distinct examiners and a trio of distinct art units, indicating a distributed prosecution footprint for the company's current filings.

The busiest examiner is WESTBROOK, MICHAEL L, who is responsible for 1 pending office action. Because there are a trio of distinct examiners and a trio of distinct art units for the pending actions, each matter is being reviewed by a unique examiner in a unique specialized group at the USPTO.

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

Portfolio Summary

3
Total Pending OAs
2
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.

0
Overdue
0
Due this week
1
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.

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

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§103 only1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

0
Life Sciences
0% of docket
3
Information Tech
100% of docket
0
Communications
0% of docket
0
Semiconductors
0% 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.

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
WESTBROOK, MICHAEL L 1 74.7% +6.4%
CHAN, TRACY C 1 79.4% -0.5%
PHAM, KHANH B 1 72.4% +15.5%

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
19176644 IO PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM WESTBROOK, MICHAEL L —
18724532 METHOD AND APPARATUS FOR INFORMATION FUSION, METHOD AND APPARATUS FOR DATA COMMUNICATION, AND ELECTRONIC DEVICE AND NON-TRANSITORY READABLE STORAGE MEDIUM PHAM, KHANH B —

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
18724532 METHOD AND APPARATUS FOR INFORMATION FUSION, METHOD AND APPARATUS FOR DATA COMMUNICATION, AND ELECTRONIC DEVICE AND NON-TRANSITORY READABLE STORAGE MEDIUM PHAM, KHANH B —

Top Art Units

Art UnitApps
2139 1
2138 1
2166 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19176644 IO PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM WESTBROOK, MICHAEL L 2139 §102§103§112 Non-Final OA — Pending Apr 11, 2025
19029708 RECOVERY METHOD FOR ALL-FLASH STORAGE SYSTEM, AND RELATED APPARATUS CHAN, TRACY C 2138 §103 Final Rejection 22d Pending Jan 17, 2025
18724532 METHOD AND APPARATUS FOR INFORMATION FUSION, METHOD AND APPARATUS FOR DATA COMMUNICATION, AND ELECTRONIC DEVICE AND NON-TRANSITORY READABLE STORAGE MEDIUM PHAM, KHANH B 2166 §101§102§103§112 Non-Final OA — Pending Jun 26, 2024

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Frequently Asked Questions

How many pending USPTO office actions does IEIT Systems Co., Ltd. have?

IEIT Systems Co., Ltd. has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most IEIT Systems Co., Ltd. applications?

Michael L Westbrook has the most, with 1 of IEIT Systems Co., Ltd.'s pending office actions.

What technology area are IEIT Systems Co., Ltd.'s patent applications in?

Mostly Computing & Software (USPTO Tech Center 2100), based on where its pending office actions are examined.

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