Prosecution Insights
Last updated: October 02, 2026

Powertech Technology Inc.

Technology area: Semiconductors, Circuits & Optics

4 pending office actions • 1 art units • 3 examiners • 0 of 4 (0%) have an AI response strategy ready • 12 patents granted in the last 365 days

Analysis

Powertech Technology Inc. has 4 pending office actions in the Semiconductors, Circuits & Optics technology area. These matters are distributed among 3 distinct examiners. The prosecution is currently confined to 1 distinct art unit, which suggests a focused technical alignment for the company's pending applications.

The busiest examiner is VU, DAVID, who is responsible for 2 pending office actions. This represents half of the total 4 pending office actions for the company. The remaining 2 pending actions are split between the other 2 distinct examiners, creating a concentration of work under a single individual while still involving multiple perspectives.

Because all 4 pending office actions are located within 1 distinct art unit, the company is likely dealing with a consistent set of internal policies and supervisory oversight. The concentration of 2 actions under VU, DAVID provides an opportunity to coordinate arguments across those specific cases. The use of 3 distinct examiners for 4 actions indicates that while there is some overlap, the company still faces multiple individual perspectives during prosecution.

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

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
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.

3
Hard (75%)
1
Medium (25%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (25%)
Multi-statute (no §101)3 (75%)

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
3
Semiconductors
75% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
VU, DAVID 2 77.3% +18.0%
ARROYO, TERESA M 1 71.9% +23.2%
NGUYEN, DAO H 1 91.4% +5.7%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18455609 IMAGE SENSOR AND MANUFACTURING METHOD THEREOF VU, DAVID 4d overdue
18632221 PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF ARROYO, TERESA M —
18350459 PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF NGUYEN, DAO H —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18455609 IMAGE SENSOR AND MANUFACTURING METHOD THEREOF VU, DAVID 4d overdue
18632221 PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF ARROYO, TERESA M —
18427834 PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF VU, DAVID —

Top Art Units

Art UnitApps
2818 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18632221 PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF ARROYO, TERESA M — §103§112 Non-Final OA — Pending Apr 10, 2024
18427834 PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF VU, DAVID 2818 §102Other Non-Final OA — Pending Jan 31, 2024
18455609 IMAGE SENSOR AND MANUFACTURING METHOD THEREOF VU, DAVID 2818 §102§103 Final Rejection 4d overdue Pending Aug 24, 2023
18350459 PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF NGUYEN, DAO H 2818 §102§103 Final Rejection — Pending Jul 11, 2023

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