Subaru Corporation Patent Portfolio Statistics

Subaru Corporation

Profile Summary

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Subaru Corporation look like?

Assignee Art Units
Total Applications: 2,141 2,178,782
Granted Patents: 1,527 1,387,759
Grant Index 96.83% 78.23%
Abandoned/Rejected Applications: 50 (3.17%) 386,182 (21.77%)
In-Process Applications: 517 404,841
Average Grant Time: 2.44 Years 2.59 Years
Average Office Actions: 1.4 1.43

Which Technology Area Subaru Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
Opap Parked GAU 270
3661 Computerized Vehicle Controls and Navigation, Radio Wave, Optical and Acoustic Wave Communication, Robotics, and Nuclear Systems 127
3747 Thermal & Combustion Technology, Motive & Fluid Power Systems 121
3616 Surface Transportation 100
3612 Surface Transportation 78

How many patents are Subaru Corporation filing every year?

Year Total Applications Predicted
2022 0* 304
2021 259* 296
2020 292 293
2019 244 244
2018 215
2017 133
2016 146
2015 100
2014 101
2013 73

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Subaru Corporation in USPTO?

Publication number: US20220176964A1
\n Application number: 17/534,569
\n \n Abstract:
A vehicle control system includes a target driving force calculator that calculates a target driving force of a vehicle, an arithmetic operator that calculates a request driving force and a request braking force, and a stop keeping processor that keeps the vehicle in a stopped state by increasing a brake fluid pressure so that a braking force becomes equal to or larger than a stop keeping braking force. The arithmetic operator executes a pressure pre-increasing process for pre-increasing the brake fluid pressure before a stop timing and setting, as the request driving force, a cancellation driving force for canceling a braking force for pressure pre-increase, and controls, in the pressure pre-increasing process, the request braking force so that the braking force for the pressure pre-increase is increased within a range in which the braking force does not exceed a braking force threshold smaller than the stop keeping braking force.\n

\n Publication date: 2022-06-09
\n Applicant: Subaru Corporation
\n Inventors: Kubo Tatsuhiro

\n Publication number: US20220185263A1
\n Application number: 17/534,115
\n \n Abstract:
A vehicle control apparatus includes a contact detector, an attitude stabilization processor, and a steering intention determining unit. The contact detector is configured to detect a contact of a vehicle with an object. The attitude stabilization processor is configured to execute an attitude stabilization control that generates a yaw moment at a vehicle body on the basis of a deviation between a target yaw rate and an actual yaw rate. The steering intention determining unit is configured to determine a presence of a driver’s intention to perform steering. The attitude stabilization processor is configured to stop the generation of the yaw moment by the attitude stabilization control or reduce the yaw moment to be generated by the attitude stabilization control, in a case where the steering intention determining unit determines that the driver’s intention to perform the steering is absent after the detection of the contact by the contact detector.\n

\n Publication date: 2022-06-16
\n Applicant: Subaru Corporation
\n Inventors: Akiyama Satoru

\n Publication number: US20220176816A1
\n Application number: 17/534,083
\n \n Abstract:
A vehicle control apparatus configured to control a driving motor coupled to at least one wheel includes a motor controller, a vehicle speed calculator, and a vehicle speed setter. The motor controller controls the driving motor in a constant speed driving mode. The vehicle speed calculator calculates a first vehicle speed based on a rotation angle of the driving motor. The vehicle speed setter sets, as a driving speed in the constant speed driving mode, a second vehicle speed based on the first vehicle speed and a brake operation amount. The vehicle speed setter sets zero as the second vehicle speed when the brake operation amount exceeds its threshold and the first vehicle speed falls below its threshold, and sets the first vehicle speed as the second vehicle speed when the brake operation amount does not exceed its threshold r the first vehicle speed does not fall below its.\n

\n Publication date: 2022-06-09
\n Applicant: Subaru Corporation
\n Inventors: Arai Shoto


How are Subaru Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/534,569 Vehicle Control System OPAP Central, Docket
17/534,115 Aircraft And Flight Controller For Aircraft OPAP Central, Docket
17/534,083 Vehicle Control Apparatus OPAP Central, Docket
17/534,098 Charging Control Device OPAP Central, Docket
17/529,535 Vehicle Travel Locus Transmission System And Vehicle Traffic Control System OPAP Central, Docket