Prosecution Insights
Last updated: October 04, 2026

Bourns Inc.

Technology area: Semiconductors, Circuits & Optics

3 pending office actions • 2 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Bourns Inc. is currently managing 3 pending office actions in the Semiconductors, Circuits & Optics technology area. These 3 actions are distributed across 3 distinct examiners, which indicates that each active case is being reviewed by a different individual. This distribution suggests that the company must address three different examiner perspectives and communication styles simultaneously, as there is no overlap in the personnel currently assigned to these matters.

The company's active cases are spread across 2 distinct art units, showing that the 3 pending office actions involve different technical specialties within the broader semiconductors field. The busiest examiner, SUL, STEPHEN SANGJIN, is responsible for 1 busiest examiner pending office action. Because the total number of pending office actions is 3 and there are 3 distinct examiners, each examiner is currently handling exactly 1 action. This spread across 3 distinct examiners and 2 distinct art units indicates a decentralized prosecution profile where the 3 pending office actions are subject to the standards of different technical groups and individual examiner preferences within the Semiconductors, Circuits & Optics sector.

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
§102 only1 (33%)
Multi-statute (no §101)2 (67%)

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
2
Semiconductors
67% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
33% 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
SUL, STEPHEN SANGJIN 1 80.4% +26.1%
FINCH III, FRED E 1 80.2% +17.2%
LEE, KYUNG S 1 87.2% +8.3%

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
18346823 MULTI-LAYER ELECTRICAL DEVICE LEE, KYUNG S —

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
18602730 RESONANT CONVERTER FOR A CORONA GENERATOR FINCH III, FRED E 9d
18929037 INTEGRATED THERMAL SWITCHING AND SENSING DEVICES AND METHODS SUL, STEPHEN SANGJIN —

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
18602730 RESONANT CONVERTER FOR A CORONA GENERATOR FINCH III, FRED E 9d
18929037 INTEGRATED THERMAL SWITCHING AND SENSING DEVICES AND METHODS SUL, STEPHEN SANGJIN —

Top Art Units

Art UnitApps
2838 1
2831 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18929037 INTEGRATED THERMAL SWITCHING AND SENSING DEVICES AND METHODS SUL, STEPHEN SANGJIN — §102§103 Non-Final OA — Pending Oct 28, 2024
18602730 RESONANT CONVERTER FOR A CORONA GENERATOR FINCH III, FRED E 2838 §102§103 Final Rejection 9d Pending Mar 12, 2024
18346823 MULTI-LAYER ELECTRICAL DEVICE LEE, KYUNG S 2831 §102 Non-Final OA — Pending Jul 04, 2023

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