Prosecution Insights
Last updated: May 29, 2026

Fuji Electric Co. Ltd.

80 pending office actions • 23 art units • 67 examiners • 0 of 80 (0%) have an AI response strategy ready • 225 patents granted in the last 365 days

Portfolio Summary

80
Total Pending OAs
57
Non-Final OAs
20
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 79 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

28
Overdue
8
Due this week
27
Due this month
12
Due in next 60 days
4
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. 79 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (28)Due ≤ 7 days (8)Due ≤ 30 days (27)Due ≤ 60 days (12)Due later (4)

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%)
73
Medium (91%)
5
Easy (6%)
2
Unknown (2%)

Rejection Statute Mix

BucketCases
§103 only61 (76%)
§102 only12 (15%)
§112 only5 (6%)
No statute on record2 (2%)

Industry Mix

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

2
Life Sciences
2% of docket
0
Information Tech
0% of docket
1
Communications
1% of docket
74
Semiconductors
92% of docket
3
Mechanical / Eng
4% 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.

800 h
Manual time on pending OAs
160 h
Time saved (low, 20%)
280 h
Time saved (mid, 35%)
7.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MIYOSHI, JESSE Y 3 56.7% +19.0%
HUTSON, NICHOLAS LELAND 3 55.0% +12.5%
DEGRASSE, IAN ISAAC 3 77.8% -5.0%
BEARDSLEY, JONAS TYLER 2 59.1% +30.2%
SEDOROOK, DAVID PAUL 2 90.2% +9.1%
RAHMAN, MOIN M 2 86.9% +14.5%
PARTHASARATHY, ROHIT 2 90.6% +12.5%
NGUYEN, CUONG B 2 87.9% +16.2%
ANGUIANO, MICHAEL 2 38.9% +29.9%
MAI, ANH D 2 37.6% +9.9%

Quick Wins (8)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18453713 SEMICONDUCTOR DEVICE PARTHASARATHY, ROHIT 23d overdue
18187683 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE NGUYEN, CUONG B 10d overdue
17994116 SEMICONDUCTOR UNIT AND SEMICONDUCTOR DEVICE PARTHASARATHY, ROHIT 5d
18398561 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE SEDOROOK, DAVID PAUL 6d
18475008 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE SEDOROOK, DAVID PAUL 6d
18324936 SILICON CARBIDE SEMICONDUCTOR DEVICE NGUYEN, CUONG B 34d
17972527 MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE RAHMAN, MOIN M 55d
18489028 SEMICONDUCTOR MODULE RAHMAN, MOIN M 71d

Interview Candidates (16)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18305539 POWER CONVERTER AND POWER CONVERTER MANUFACTURING METHOD HUTSON, NICHOLAS LELAND 230d overdue
17976373 SEMICONDUCTOR MODULE HUTSON, NICHOLAS LELAND 111d overdue
18305577 SEMICONDUCTOR DEVICE ANGUIANO, MICHAEL 58d overdue
18320995 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE MIYOSHI, JESSE Y 28d overdue
18453713 SEMICONDUCTOR DEVICE PARTHASARATHY, ROHIT 23d overdue
18187683 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE NGUYEN, CUONG B 10d overdue
18625430 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME BEARDSLEY, JONAS TYLER 2d overdue
17994116 SEMICONDUCTOR UNIT AND SEMICONDUCTOR DEVICE PARTHASARATHY, ROHIT 5d

Top Art Units

Art UnitApps
2818 12
2812 9
2893 9
2898 8
2899 7
2838 6
2837 3
2811 3
2814 3
2813 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19247403 GEOTHERMAL POWER GENERATION SYSTEM NGUYEN, HOANG M 3746 §112 Non-Final OA 12d Pending Jun 24, 2025
18742974 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD ERDEM, FAZLI 2812 §102 Non-Final OA 39d Pending Jun 13, 2024
18678708 SEMICONDUCTOR DEVICE NGUYEN, DANNY 2838 §102 Non-Final OA 9d Pending May 30, 2024
18677003 ELECTRICAL POWER SYSTEM, POWER SUPPLY APPARATUS, POWER CONVERTER, AND CONTROLLER YESHAW, ESAYAS G 2849 §103 Non-Final OA 47d Pending May 29, 2024
18675151 CIRCUIT APPARATUS AND POWER CONVERSION CIRCUIT TIKU, SISAY G 2838 §102 Non-Final OA 22d Pending May 28, 2024
18674928 CIRCUIT APPARATUS AND POWER CONVERSION CIRCUIT MEHARI, YEMANE 2838 §103 Non-Final OA 6d Pending May 27, 2024
18665569 SEMICONDUCTOR DEVICE INCLUDING AN IGBT WITH REDUCED VARIATION IN THRESHOLD VOLTAGE MIYOSHI, JESSE Y 2898 §103 Final Rejection 13d Pending May 16, 2024
18643055 ELECTROMAGNETIC CONTACTOR TALPALATSKI, ALEXANDER 2837 Other Non-Final OA 35d overdue Pending Apr 23, 2024
18625430 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME BEARDSLEY, JONAS TYLER 2811 §103 Non-Final OA 2d overdue Pending Apr 03, 2024
18613761 DRIVING DEVICE AND POWER CONVERTER CHOI, SEUNG HO 2838 §103 Non-Final OA 23d overdue Pending Mar 22, 2024
18404920 SEMICONDUCTOR DEVICE JANG, BO BIN 2818 §103 Non-Final OA 56d Pending Jan 05, 2024
18398561 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE SEDOROOK, DAVID PAUL 2812 §103 Non-Final OA 6d Pending Dec 28, 2023
18397431 ULTRASONIC TIME MEASUREMENT DEVICE, AND ULTRASONIC TIME MEASUREMENT METHOD MERCADO, ALEXANDER A 2855 §102 Non-Final OA 75d Pending Dec 27, 2023
18396224 SEMICONDUCTOR DEVICE BOULGHASSOUL, YOUNES 2814 §103 Non-Final OA 39d Pending Dec 26, 2023
18395660 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE PEREZ GUTIERREZ, RAFAEL 2642 §103 Non-Final OA 28d Pending Dec 25, 2023
18542811 SEMICONDUCTOR DEVICE AMER, MOUNIR S 2818 §103 Non-Final OA 8d Pending Dec 18, 2023
18542814 SEMICONDUCTOR DEVICE ARMAND, MARC ANTHONY 2813 §103 Non-Final OA 10d overdue Pending Dec 18, 2023
18522852 SEMICONDUCTOR DEVICE CHI, SUBERR L 2893 §112 Non-Final OA 14d Pending Nov 29, 2023
18519652 SEMICONDUCTOR MODULE AND WIRING MEMBER TAN, DAVE 2897 §103 Non-Final OA 14d Pending Nov 27, 2023
18518096 ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF TAHIR, NOOR MOHAMMAD ISM 2893 §102 Non-Final OA 13d Pending Nov 22, 2023
18513672 SEMICONDUCTOR DEVICE BOATMAN, CASEY PAUL 2893 §103 Non-Final OA 31d overdue Pending Nov 20, 2023
18496383 SEMICONDUCTOR DEVICE CRITE, ANTONIO B 2817 §103 Non-Final OA 34d Pending Oct 27, 2023
18495467 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE TRAPANESE, WILLIAM C 2812 §103 Non-Final OA 35d overdue Pending Oct 26, 2023
18491808 SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING SILICON CARBIDE SEMICONDUCTOR DEVICE ALBRECHT, PETER M 2811 §103 Non-Final OA 14d Pending Oct 23, 2023
18492041 DIAGNOSTIC APPARATUS, DIAGNOSTIC SYSTEM, AND DIAGNOSTIC METHOD LEE, TYLER J 3663 §103 Non-Final OA 22d Pending Oct 23, 2023
18491802 SILICON CARBIDE SEMICONDUCTOR DEVICE KOO, LAMONT B 2813 §103 Non-Final OA 40d Pending Oct 23, 2023
18489028 SEMICONDUCTOR MODULE RAHMAN, MOIN M 2898 §103 Non-Final OA 71d Pending Oct 18, 2023
18477635 SEMICONDUCTOR MODULE AND METHOD FOR MANUFACTURING SEMICONDUCTOR MODULE GARCES, NELSON Y 2814 §103 Non-Final OA 20d Pending Sep 29, 2023
18475008 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE SEDOROOK, DAVID PAUL 2812 §103 Non-Final OA 6d Pending Sep 26, 2023
18472223 POWER CONVERSION APPARATUS AND BIDIRECTIONAL SWITCH CAULK, JENNIFER CHRISTINE 2838 §103 Non-Final OA 46d Pending Sep 22, 2023
18469541 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE HELBERG, DAVID MICHAEL 2815 §103 Non-Final OA 27d Pending Sep 18, 2023
18456647 SEMICONDUCTOR MODULE, METHOD FOR MANUFACTURING SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE, AND VEHICLE NGUYEN, THANH T 2893 §103 Non-Final OA 20d Pending Aug 28, 2023
18455643 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE RAHMAN, MOHAMMAD A 2898 §103 Non-Final OA 6d Pending Aug 25, 2023
18454994 SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE, AND VEHICLE FORTIN, RYAN TIMOTHY 2897 §103 Non-Final OA 26d Pending Aug 24, 2023
18453713 SEMICONDUCTOR DEVICE PARTHASARATHY, ROHIT 2899 §103 Non-Final OA 23d overdue Pending Aug 22, 2023
18453336 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE HAN, JONATHAN 2818 §103 Non-Final OA 34d Pending Aug 22, 2023
18453341 SEMICONDUCTOR MODULE PROSTOR, ANDREW VICTOR 2812 §102 Non-Final OA 22d Pending Aug 22, 2023
18359098 SEMICONDUCTOR MODULE, POWER CONVERTER, AND POWER CONVERTER MANUFACTURING METHOD CHAMBLISS, ALONZO 2897 §102 Non-Final OA 17d overdue Pending Jul 26, 2023
18356230 SEMICONDUCTOR APPARATUS AND MANUFACTURING METHOD OF SEMICONDUCTOR APPARATUS TURNER, BRIAN 2818 §103 Non-Final OA 15d Pending Jul 21, 2023
18356255 SEMICONDUCTOR DEVICE MIYOSHI, JESSE Y 2898 §102 Non-Final OA 69d Pending Jul 21, 2023
18342873 SEMICONDUCTOR DEVICE RAMOS-DIAZ, FERNANDO JOSE 2814 §103 Final Rejection 34d Pending Jun 28, 2023
18337028 MANUFACTURING METHOD OF SEMICONDUCTOR APPARATUS MILLER, ALEXANDER MICHAEL 2898 §103 Non-Final OA 15d Pending Jun 18, 2023
18325034 SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE AHMED, SHAHED 2813 §103 Non-Final OA 15d overdue Pending May 29, 2023
18324936 SILICON CARBIDE SEMICONDUCTOR DEVICE NGUYEN, CUONG B 2818 §112 Non-Final OA 34d Pending May 26, 2023
18323925 SEMICONDUCTOR MODULE AND METHOD FOR MANUFACTURING THE SAME ULLAH, ELIAS 2893 §102 Non-Final OA 29d Pending May 25, 2023
18321468 SEMICONDUCTOR MODULE AND POWER CONVERTER LAXTON, GARY L 2838 §103 Final Rejection 3d overdue Pending May 22, 2023
18320995 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE MIYOSHI, JESSE Y 2898 §102 Non-Final OA 28d overdue Pending May 21, 2023
18308044 METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE MCCALL SHEPARD, SONYA D 2898 §103 Final Rejection 6d Pending Apr 27, 2023
18305577 SEMICONDUCTOR DEVICE ANGUIANO, MICHAEL 2899 §103 Final Rejection 58d overdue Pending Apr 24, 2023
18305613 PERMANENT FIELD MAGNET AND LINEAR MOTOR PERKINS, THEODORE L 2834 §103 Non-Final OA 31d overdue Pending Apr 24, 2023
18305539 POWER CONVERTER AND POWER CONVERTER MANUFACTURING METHOD HUTSON, NICHOLAS LELAND 2818 §103 Final Rejection 230d overdue Pending Apr 24, 2023
18305387 SEMICONDUCTOR DEVICE DEGRASSE, IAN ISAAC 2818 §103 Non-Final OA 5d overdue Pending Apr 24, 2023
18193750 SILICON CARBIDE SEMICONDUCTOR DEVICE BEARDSLEY, JONAS TYLER 2811 §103 Final Rejection 19d Pending Mar 31, 2023
18187683 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE NGUYEN, CUONG B 2818 §103 Non-Final OA 10d overdue Pending Mar 22, 2023
18184413 SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR APPARATUS CHEN, DAVID Z 2815 §102 Non-Final OA 42d overdue Pending Mar 15, 2023
18174830 SILICON CARBIDE SEMICONDUCTOR DEVICE MAI, ANH D 2893 §103 Non-Final OA 13d Pending Feb 27, 2023
18175535 SEMICONDUCTOR DEVICE MANUFACTURING METHOD NEIBAUR, ROBERT F 3723 §103 Non-Final OA 12d Pending Feb 27, 2023
18173415 METHOD FOR SELECTING SCALE-DISSOLVING AGENT CAMPBELL, NATASHA N. 1714 §103 Final Rejection 44d overdue Pending Feb 23, 2023
18172698 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE CORNELY, JOHN PATRICK 2812 §102 Final Rejection 88d overdue Pending Feb 22, 2023
18112173 TRANSFORMER AND POWER CONVERTER NGUYEN, TUYEN T 2837 §103 Non-Final OA Pending Feb 21, 2023
18160198 SILICON CARBIDE SEMICONDUCTOR DEVICE DEGRASSE, IAN ISAAC 2818 §103 Non-Final OA 14d Pending Jan 26, 2023
18159973 SEMICONDUCTOR JOINING, SEMICONDUCTOR DEVICE ANGUIANO, MICHAEL 2899 §103 Final Rejection 71d Pending Jan 26, 2023
18091089 SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE CHEN, JACK S J 2893 §103 Final Rejection 12d Pending Dec 29, 2022
18145857 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME GONDARENKO, NATALIA A 2891 Final Rejection 6d Pending Dec 23, 2022
17994116 SEMICONDUCTOR UNIT AND SEMICONDUCTOR DEVICE PARTHASARATHY, ROHIT 2899 §103 Non-Final OA 5d Pending Nov 25, 2022
17978079 SILICON CARBIDE SEMICONDUCTOR DEVICE HAVING SUPER JUNCTION STRUCTURE WITH PARALLEL PN STRUCTURE IN DRIFT LAYER MAI, ANH D 2893 §112 Final Rejection 6d Pending Oct 31, 2022
17976373 SEMICONDUCTOR MODULE HUTSON, NICHOLAS LELAND 2818 §103 Final Rejection 111d overdue Pending Oct 28, 2022
17974814 SEMICONDUCTOR DEVICE INCLUDING TERMINALS AND AN INSULATING SHEET MELLINGER, CORBYN DAVID 2899 §103 Final Rejection 126d overdue Pending Oct 27, 2022
17972527 MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE RAHMAN, MOIN M 2898 §103 Final Rejection 55d Pending Oct 24, 2022
17954215 SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND JIG SET VALENZUELA, PATRICIA D 2812 §103 Non-Final OA 19d overdue Pending Sep 27, 2022
17954166 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE HUTSON, NICHOLAS LELAND 2818 §103 Non-Final OA 23d Pending Sep 27, 2022
17952285 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE FLECK, LINDA JOAN 2812 §103 Non-Final OA 9d Pending Sep 25, 2022
17872738 SEMICONDUCTOR DEVCIE AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE HIBBERT, DANIEL JOHNATHAN 2899 §103 Final Rejection 12d Pending Jul 25, 2022
17855162 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME FARMER, EMILY NICOLE 2812 §103 Non-Final OA 219d overdue Pending Jun 30, 2022
17850688 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME BULLARD-CONNOR, GENEVIEVE GRACE 2899 §103 Non-Final OA 38d overdue Pending Jun 27, 2022
17846461 SEMICONDUCTOR DEVICE DEGRASSE, IAN ISAAC 2818 §103 Final Rejection 8d overdue Pending Jun 22, 2022
17704189 METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE NETTLES, CORALIE ANN 2893 §103 Final Rejection 34d Pending Mar 25, 2022
17678600 MAGNETIC COMPONENT AND POWER CONVERTER HINSON, RONALD 2837 §103 Non-Final OA 30d overdue Pending Feb 23, 2022
17548368 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, METHOD OF MANUFACTURING THE SAME, AND ELECTROPHOTOGRAPHIC EQUIPMENT SULLIVAN IV, CHARLES COLLINS 1737 §103 Final Rejection 35d overdue Pending Dec 10, 2021
16895692 NITRIDE SEMICONDUCTOR DEVICE KIM, JAY C 2815 §112 Non-Final OA 85d overdue Pending Jun 08, 2020

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