Prosecution Insights
Last updated: May 29, 2026

Hitachi Astemo, Ltd.

78 pending office actions • 44 art units • 73 examiners • 0 of 78 (0%) have an AI response strategy ready • 312 patents granted in the last 365 days

Portfolio Summary

78
Total Pending OAs
46
Non-Final OAs
25
Final Rejections
7
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 77 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

40
Overdue
4
Due this week
17
Due this month
11
Due in next 60 days
5
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. 77 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (40)Due ≤ 7 days (4)Due ≤ 30 days (17)Due ≤ 60 days (11)Due later (5)

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 (3%)
70
Medium (90%)
5
Easy (6%)
1
Unknown (1%)

Rejection Statute Mix

BucketCases
§101 only2 (3%)
§103 only54 (69%)
§102 only16 (21%)
§112 only5 (6%)
No statute on record1 (1%)

Industry Mix

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

0
Life Sciences
0% of docket
7
Information Tech
9% of docket
4
Communications
5% of docket
19
Semiconductors
24% of docket
48
Mechanical / Eng
62% 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.

780 h
Manual time on pending OAs
156 h
Time saved (low, 20%)
273 h
Time saved (mid, 35%)
6.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CROMER, ANDREW J 2 76.3% +17.6%
BINDA, GREGORY JOHN 2 80.9% +11.8%
LAUGHLIN, CHARLES S 2 76.6% +10.0%
MORRIS, DAVID R. 2 82.0% +14.0%
WILLIAMS, THOMAS J 2 78.6% +14.1%
TILAHUN, ALAZAR 1 71.2% +14.3%
FREAY, CHARLES GRANT 1 77.1% +30.7%
GILBERTSON, SHAYNE M 1 75.0% +11.1%
NGUY, CHI D 1 75.0% +16.0%
SOLIS, ERICK R 1 86.0% +9.5%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18689333 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT BINDA, GREGORY JOHN 4d overdue
18880773 VEHICLE CONTROL DEVICE SOLIS, ERICK R 2d overdue
18689684 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT BINDA, GREGORY JOHN 9d
18283078 CONTROL APPARATUS FOR BRAKE APPARATUS, METHOD FOR CONTROLLING BRAKE APPARATUS, AND BRAKE APPARATUS MORRIS, DAVID R. 15d
18567066 DISC BRAKE AND PAD SPRING MORRIS, DAVID R. 22d

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
18835532 MAP INFORMATION PROCESSING DEVICE MERINO, JOHN CHIANG 73d overdue
18269658 PHYSICAL QUANTITY DETECTION DEVICE SHOHATEE, IBRAHIM NAGI 63d

Interview Candidates (14)

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
18553616 VEHICLE CONTROL DEVICE WILLIAMS, THOMAS J 53d overdue
18370576 ELECTRIC PARKING BRAKE DEVICE WILLIAMS, THOMAS J 18d overdue
19105515 VARIABLE DISPLACEMENT OIL PUMP AND METHOD FOR PRODUCING VARIABLE DISPLACEMENT OIL PUMP FREAY, CHARLES GRANT 4d overdue
18689333 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT BINDA, GREGORY JOHN 4d overdue
19113087 IMAGE PROCESSING DEVICE TILAHUN, ALAZAR 3d overdue
18687959 Device for Controlling Motor and Method Therefor LAUGHLIN, CHARLES S 7d
18689684 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT BINDA, GREGORY JOHN 9d
18575418 VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND VEHICLE CONTROL SYSTEM CROMER, ANDREW J 13d

Top Art Units

Art UnitApps
3616 8
3665 5
2834 5
3746 3
3747 3
2846 3
2847 3
3668 3
3662 2
3661 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19113087 IMAGE PROCESSING DEVICE TILAHUN, ALAZAR 2424 §103 Non-Final OA 3d overdue Pending Mar 19, 2025
19105515 VARIABLE DISPLACEMENT OIL PUMP AND METHOD FOR PRODUCING VARIABLE DISPLACEMENT OIL PUMP FREAY, CHARLES GRANT 3746 §103 Non-Final OA 4d overdue Pending Feb 21, 2025
18995279 VEHICLE CONTROL APPARATUS AND VEHICLE CONTROL METHOD GILBERTSON, SHAYNE M 3665 §103 Non-Final OA 34d Pending Jan 16, 2025
18881635 INTRUSION DETECTION DEVICE AND INTRUSION DETECTION METHOD NGUY, CHI D 2435 §103 Non-Final OA 42d Pending Jan 06, 2025
18880773 VEHICLE CONTROL DEVICE SOLIS, ERICK R 3747 §102 Non-Final OA 2d overdue Pending Jan 02, 2025
18877789 ROUTE GENERATION DEVICE, VEHICLE CONTROL DEVICE, AND VEHICLE ROUTE DISTRIBUTION SYSTEM ANDA, JENNIFER MARIE 3662 §112 Non-Final OA 9d overdue Pending Dec 20, 2024
18873873 PRESSURE REDUCTION VALVE AND PRODUCTION METHOD FOR PRESSURE REDUCTION VALVE CAHILL, JESSICA MARIE 3753 §112 Final Rejection 56d Pending Dec 11, 2024
18873805 Vehicle Control Device BRADY III, PATRICK MICHAEL 3665 §103 Non-Final OA 4d overdue Pending Dec 11, 2024
18872583 FUEL INJECTION VALVE TIETJEN, MARINA ANNETTE 3799 §102 Non-Final OA 30d overdue Pending Dec 06, 2024
18846964 MAN-HOUR INPUT PLAN GENERATION SYSTEM AND MAN-HOUR INPUT PLAN GENERATION METHOD PUJOLS-CRUZ, MARJORIE 3624 §103 Final Rejection 19d Pending Sep 13, 2024
18846981 VEHICLE CONTROL DEVICE PARK, CHANMIN 3661 §103 Non-Final OA 23d overdue Pending Sep 13, 2024
18845695 EXTERNAL ENVIRONMENT RECOGNITION DEVICE AND EXTERNAL ENVIRONMENT RECOGNITION METHOD VORCE, AMELIA J.I. 3666 §103 Non-Final OA 30d overdue Pending Sep 10, 2024
18842525 VEHICLE CONTROL APPARATUS, VEHICLE CONTROL METHOD, AND VEHICLE CONTROL SYSTEM DO, TRUC M 3658 §103 Non-Final OA 38d overdue Pending Aug 29, 2024
18841507 ON-BOARD CAMERA SYSTEM, AND EXPOSURE CONDITION DETERMINATION METHOD FOR ON-BOARD CAMERA FLOHRE, JASON A 2637 §103 Non-Final OA 32d overdue Pending Aug 26, 2024
18840108 VEHICLE DIAGNOSTIC SYSTEM GOODBODY, JOAN T 3664 §103 Non-Final OA 31d overdue Pending Aug 21, 2024
18835532 MAP INFORMATION PROCESSING DEVICE MERINO, JOHN CHIANG 3669 §101 Final Rejection 73d overdue Pending Aug 02, 2024
18834178 TRAVEL ASSISTANCE DEVICE AND TRAVEL ASSISTANCE METHOD WU, PAYSUN 3665 §103 Non-Final OA 33d Pending Jul 29, 2024
18832874 VEHICLE INTEGRATION CONTROL DEVICE AND VEHICLE INTEGRATION CONTROL METHOD KONG, SZE-HON 3657 §103 Final Rejection 75d Pending Jul 24, 2024
18727303 BRAKING CONTROL DEVICE LAGUARDA, GONZALO 3747 §103 Final Rejection 23d Pending Jul 08, 2024
18724002 ELECTRONIC CONTROL DEVICE AND MANAGEMENT METHOD OF OBJECT CHEUNG, MARY DA ZHI WANG 3665 §102 Final Rejection 40d Pending Jun 25, 2024
18723714 VEHICLE CONTROL DEVICE, AND OVERHEAT PROTECTION DEVICE SREEVATSA, SREEYA 2838 §103 Non-Final OA 9d overdue Pending Jun 24, 2024
18723767 PROPELLER SHAFT THOMPSON, KENNETH L 3676 §102 Non-Final OA 7d Pending Jun 24, 2024
18718889 TRANSFER DEVICE LEVY, MERRITT E 3663 §103 Non-Final OA 72d Pending Jun 12, 2024
18710078 ROTOR OF ROTATING ELECTRIC MACHINE ELNAKIB, AHMED 2834 §103 Non-Final OA 36d overdue Pending May 14, 2024
18708689 VEHICLE CONTROL DEVICE CROMER, ANDREW J 3667 §103 Final Rejection 20d Pending May 09, 2024
18703133 MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD ISLAM, MUHAMMAD S 2846 §102 Non-Final OA 46d Pending Apr 19, 2024
18701903 VEHICLE-MOUNTED IMAGING SYSTEM DEMOSKY, PATRICK E 2486 §103 Non-Final OA 22d overdue Pending Apr 16, 2024
18700980 ELECTRONIC CONTROL DEVICE KRIM, PETER 2841 §103 Non-Final OA 22d overdue Pending Apr 12, 2024
18699928 Electromagnetic Suction Valve and Fuel Supply Pump EDWARDS, LOREN C 3746 §102 Non-Final OA 5d Pending Apr 10, 2024
18697808 IMAGING DEVICE AND PARALLAX DEVIATION CORRECTION METHOD HAUSMANN, MICHELLE M 2671 §103 Non-Final OA 78d Pending Apr 02, 2024
18697513 VEHICLE TRIEU, VAN THANH 2685 §103 Non-Final OA 56d Pending Apr 01, 2024
18606801 SOLENOID, SOLENOID VALVE, SUSPENSION DEVICE, AND METHOD OF ASSEMBLING SOLENOID GONZALEZ QUINONES, JOSE A 2834 §102 Non-Final OA 86d overdue Pending Mar 15, 2024
18692005 VEHICLE CONTROL APPARATUS AND VEHICLE CONTROL METHOD GREENE, MARK L 3747 §102 Non-Final OA Pending Mar 14, 2024
18691436 ELECTRONIC CONTROL DEVICE TSO, STANLEY 2847 §103 Non-Final OA 91d overdue Pending Mar 12, 2024
18690971 ELECTRONIC DEVICE MILAKOVICH, NATHAN J 2847 §103 Non-Final OA 60d overdue Pending Mar 11, 2024
18689684 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT BINDA, GREGORY JOHN 3679 §102 Non-Final OA 9d Pending Mar 06, 2024
18689333 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT BINDA, GREGORY JOHN 3679 §102 Non-Final OA 4d overdue Pending Mar 05, 2024
18687959 Device for Controlling Motor and Method Therefor LAUGHLIN, CHARLES S 2846 §102 Non-Final OA 7d Pending Feb 29, 2024
18575418 VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND VEHICLE CONTROL SYSTEM CROMER, ANDREW J 3667 §103 Final Rejection 13d Pending Dec 29, 2023
18567066 DISC BRAKE AND PAD SPRING MORRIS, DAVID R. 3616 §103 Non-Final OA 22d Pending Dec 05, 2023
18565467 SENSING DEVICE AND VEHICLE CONTROL DEVICE LEWANDROSKI, SARA J 3661 §103 Final Rejection 7d Pending Nov 29, 2023
18565413 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING SYSTEM ABOUZAHRA, MAHMOUD KAMAL 2486 §103 Final Rejection 77d overdue Pending Nov 29, 2023
18564813 Electronic Control Device and Control Method FEES, CHRISTOPHER GEORGE 3662 §103 Non-Final OA 49d overdue Pending Nov 28, 2023
18564164 ROTOR FOR ROTARY ELECTRIC MACHINE, AND ROTARY ELECTRIC MACHINE TRUONG, THOMAS 2834 §112 Final Rejection 33d Pending Nov 27, 2023
18564148 HEAT EXCHANGER, POWER CONVERSION DEVICE INCLUDING HEAT EXCHANGER, AND METHOD FOR MANUFACTURING INNER FIN FOR HEAT EXCHANGER DUONG, THO V 3763 §103 Non-Final OA 14d Pending Nov 27, 2023
18563964 VEHICLE SYSTEM HEIM, MARK ROBERT 3668 §103 Non-Final OA 125d overdue Pending Nov 24, 2023
18563667 ELECTRIC POWER CONVERTER CRUM, JACOB R 2835 §103 Final Rejection 27d Pending Nov 22, 2023
18563051 POWER CONVERSION DEVICE SMITH, COURTNEY L 2835 §103 Non-Final OA 103d overdue Pending Nov 21, 2023
18559928 VEHICLE MOTION CONTROL DEVICE AND VEHICLE MOTION CONTROL METHOD STIEBRITZ, NOAH WILLIAM 3658 §103 Final Rejection 11d overdue Pending Nov 09, 2023
18559513 ELECTRONIC CONTROLLER AND ABNORMALITY DETERMINATION METHOD REAGAN, JAMES A 3697 §103 Final Rejection 17d overdue Pending Nov 07, 2023
18558225 DRIVING ASSISTANCE DEVICE DAVIS, JERROD I 3656 §103 Final Rejection 22d Pending Oct 31, 2023
18557351 MAP GENERATION/SELF-POSITION ESTIMATION DEVICE PANDE, ASHUTOSH 3668 §103 Non-Final OA 98d overdue Pending Oct 26, 2023
18553616 VEHICLE CONTROL DEVICE WILLIAMS, THOMAS J 3616 §103 Non-Final OA 53d overdue Pending Oct 02, 2023
18373156 Stator for Rotary Electric Machine and Rotary Electric Machine Using Same MULLINS, BURTON S 2834 §103 Final Rejection 8d Pending Sep 26, 2023
18283078 CONTROL APPARATUS FOR BRAKE APPARATUS, METHOD FOR CONTROLLING BRAKE APPARATUS, AND BRAKE APPARATUS MORRIS, DAVID R. 3616 §102 Non-Final OA 15d Pending Sep 20, 2023
18370576 ELECTRIC PARKING BRAKE DEVICE WILLIAMS, THOMAS J 3616 §103 Non-Final OA 18d overdue Pending Sep 20, 2023
18281796 Physical Quantity Detection Device, Signal Processing Device, and Signal Processing Method MARINI, MATTHEW G 2853 §103 Non-Final OA 13d Pending Sep 13, 2023
18281334 DISC BRAKE AND CARRIER TORRES WILLIAMS, MELANIE 3616 §102 Non-Final OA 19d overdue Pending Sep 11, 2023
18548985 VEHICLE-MOUNTED DEVICE AND PROGRAM UPDATING SYSTEM BODDEN, EVRAL E 2193 §103 Non-Final OA 54d Pending Sep 05, 2023
18547531 METHOD FOR SHAPING WIRE MATERIAL AND WIRE MATERIAL SHAPING DEVICE ALAWADI, MOHAMMED S 3725 §103 Non-Final OA 84d Pending Aug 23, 2023
18547107 METHOD FOR MANUFACTURING CIRCUIT SUBSTRATE, AND ELECTRONIC DEVICE WILLIS, TREMESHA S 2847 §102 Final Rejection 20d Pending Aug 18, 2023
18274637 SHOCK ABSORBER AND VALVE APPARATUS HSIAO, JAMES K 3616 Other Final Rejection 14d Pending Jul 27, 2023
18274456 BUMPER CAP AND SHOCK ABSORBER IRVIN, THOMAS W 3616 §102 Final Rejection 8d overdue Pending Jul 26, 2023
18269658 PHYSICAL QUANTITY DETECTION DEVICE SHOHATEE, IBRAHIM NAGI 2857 §101 Final Rejection 63d Pending Jun 26, 2023
18266415 DISC BRAKE, BRAKE CALIPER, METHOD FOR CASTING BRAKE CALIPER, BRAKE CARRIER, AND METHOD FOR CASTING BRAKE CARRIER SCHWARTZ, CHRISTOPHER P 3616 §103 Non-Final OA 1d overdue Pending Jun 09, 2023
18253625 ELECTRONIC CONTROL DEVICE HERRERA, MICHAEL J 3668 §103 Final Rejection 81d overdue Pending May 19, 2023
18037581 CONTROL DEVICE AND CONTROL METHOD NAHRA, SELENA SABAH 2192 §112 Final Rejection 2d overdue Pending May 18, 2023
18252784 ROTOR AND ROTARY ELECTRIC MACHINE SETZER, NICHOLAS LEE 2834 §103 Non-Final OA 16d Pending May 12, 2023
18311036 FRONT FORK BOEHLER, ANNE MARIE M 3611 §103 Non-Final OA 3d overdue Pending May 02, 2023
18249289 RELAY CONTROL DEVICE AND RELAY CONTROL METHOD WILLIAMS, ARUN C 2859 §103 Non-Final OA 15d Pending Apr 17, 2023
18248391 DNN CONTRACTION DEVICE AND ONBOARD COMPUTATION DEVICE MAIDO, MAGGIE T 2129 §103 Final Rejection 33d Pending Apr 10, 2023
17928733 MOTOR CONTROL SYSTEM AND MOTOR CONTROL METHOD LAUGHLIN, CHARLES S 2846 §102 Non-Final OA 21d Pending Nov 30, 2022
17911244 VEHICLE CONTROL APPARATUS, VEHICLE CONTROL METHOD, AND VEHICLE CONTROL SYSTEM SHARMA, SHIVAM 3665 §103 Non-Final OA 85d overdue Pending Sep 13, 2022
17785795 MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE KIM, JAHAE 2897 §103 Final Rejection 56d Pending Jun 15, 2022
17779847 Apparatus and Method for Controlling Mobile Body PARK, KYLE S 3666 §103 Non-Final OA 142d overdue Pending May 25, 2022
17629442 Sensor Information Processing Device CESE, KENNY A 2663 §103 Non-Final OA 38d overdue Pending Jan 24, 2022
17625477 Steering Control Apparatus, Steering Control Method, and Steering Control System MCCLEARY, CAITLIN RENEE 3669 §103 Final Rejection 17d overdue Pending Jan 07, 2022
17596875 Fuel Pump KASTURE, DNYANESH G 3746 §112 Non-Final OA 43d overdue Pending Dec 20, 2021

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