Prosecution Insights
Last updated: May 29, 2026

Hyosung Heavy Industries Corporation

4 pending office actions • 4 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Portfolio Summary

4
Total Pending OAs
1
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (1)

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%)
4
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (100%)

Industry Mix

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

1
Life Sciences
25% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
75% 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.

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
JACKSON, LAKAISHA 1 85.1% +11.2%
SMITH, COURTNEY L 1 85.4% +11.7%
MCFARLAND, DANIEL PATRICK 1 25.0% -50.0%
LEONG, SUSAN DANG 1 63.8% +39.2%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18569220 SUBMODULE FOR SEMICONDUCTOR TRANSFORMER IN SINGLE PACKAGING WITH REDUCED PARTIAL DISCHARGE QUANTITY AND EXCELLENT INSULATION PERFORMANCE JACKSON, LAKAISHA 43d overdue
18569200 SUBMODULE SMITH, COURTNEY L 28d

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
18002945 INITIAL CHARGING DEVICE AND METHOD OF MODULAR MULTI-LEVEL CONVERTER MCFARLAND, DANIEL PATRICK 38d overdue

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
18010275 BATTERY FIRE PREVENTION AND DIAGNOSIS SYSTEM LEONG, SUSAN DANG 56d overdue
18569220 SUBMODULE FOR SEMICONDUCTOR TRANSFORMER IN SINGLE PACKAGING WITH REDUCED PARTIAL DISCHARGE QUANTITY AND EXCELLENT INSULATION PERFORMANCE JACKSON, LAKAISHA 43d overdue
18569200 SUBMODULE SMITH, COURTNEY L 28d

Top Art Units

Art UnitApps
2838 1
2835 1
2859 1
1754 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18569220 SUBMODULE FOR SEMICONDUCTOR TRANSFORMER IN SINGLE PACKAGING WITH REDUCED PARTIAL DISCHARGE QUANTITY AND EXCELLENT INSULATION PERFORMANCE JACKSON, LAKAISHA 2838 §103 Non-Final OA 43d overdue Pending May 15, 2024
18569200 SUBMODULE SMITH, COURTNEY L 2835 §103 Final Rejection 28d Pending Dec 11, 2023
18002945 INITIAL CHARGING DEVICE AND METHOD OF MODULAR MULTI-LEVEL CONVERTER MCFARLAND, DANIEL PATRICK 2859 §103 Final Rejection 38d overdue Pending Dec 22, 2022
18010275 BATTERY FIRE PREVENTION AND DIAGNOSIS SYSTEM LEONG, SUSAN DANG 1754 §103 Final Rejection 56d overdue Pending Dec 14, 2022

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