Prosecution Insights
Last updated: October 04, 2026

Efficient Power Conversion Corporation

Technology area: Semiconductors, Circuits & Optics

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Analysis

Efficient Power Conversion Corporation operates in the Semiconductors, Circuits & Optics technology area. The company's prosecution profile shows 2 pending office actions. These actions are being handled by 2 distinct examiners. Both examiners are situated within a distinct art unit, which points to a specific technical concentration for the company's current patent applications.

CHIN, EDWARD is the busiest examiner for the portfolio, with 1 pending action. With 2 pending office actions and 2 distinct examiners, the workload is divided, with each examiner responsible for one action. The fact that a single distinct art unit covers both pending actions suggests that the subject matter is highly specialized within the Semiconductors, Circuits & Optics field. Practitioners managing these 2 pending office actions will deal with 2 distinct examiners but can expect a consistent art unit environment. CHIN, EDWARD, as one of the 2 distinct examiners, oversees 1 of the 2 pending actions currently reported for the company.

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.

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.

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
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
50% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
50% 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, EDWARD 1 87.2% +6.8%
STEPHENSON, KENNETH STEPHEN 1 75.0% +0.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18735775 GaN TRANSISTOR HAVING MULTI-THICKNESS FRONT BARRIER CHIN, EDWARD —

Top Art Units

Art UnitApps
2898 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18735775 GaN TRANSISTOR HAVING MULTI-THICKNESS FRONT BARRIER CHIN, EDWARD — §103 Non-Final OA — Pending Jun 06, 2024
18489098 THREE-TERMINAL BIDIRECTIONAL ENHANCEMENT MODE GaN SWITCH STEPHENSON, KENNETH STEPHEN 2898 §102 Final Rejection 27d Pending Oct 18, 2023

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