Prosecution Insights
Last updated: April 19, 2026
Application No. 18/910,450

STEERING CONTROL DEVICE AND STEERING CONTROL METHOD

Non-Final OA §102§112
Filed
Oct 09, 2024
Examiner
DALLO, JOSEPH J
Art Unit
3747
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Toyota Jidosha Kabushiki Kaisha
OA Round
1 (Non-Final)
90%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
97%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allow Rate
733 granted / 818 resolved
+19.6% vs TC avg
Moderate +7% lift
Without
With
+7.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
24 currently pending
Career history
842
Total Applications
across all art units

Statute-Specific Performance

§101
4.6%
-35.4% vs TC avg
§103
32.5%
-7.5% vs TC avg
§102
44.9%
+4.9% vs TC avg
§112
15.8%
-24.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 818 resolved cases

Office Action

§102 §112
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph: An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: a steering control device and a processing device in claims 1, 5, and 6. Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. Claim Rejections - 35 USC § 112 Claims 1-6 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding claims 1 and 6, the term "exterior" renders the claim indefinite because it is unclear what is exterior referring to. Does the exterior term relate to the steering control device, steering device, processing device, or vehicle? This renders the claim as indefinite. Appropriate action is required. Claims 2-5 ultimately depend from claim 1 and are rejected for similar reasons. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-6 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Matsumoto et al US 2024/0124047. Regarding claim 1, Matsumoto et al discloses a steering control device 40 configured to control a steering device including: a turning shaft 12 configured to turn a turning wheel 11 of a vehicle, dynamic power transmission between the turning shaft and a steering wheel being separated (see FIG. 1 and paragraph [0115]); and a turning motor 31 configured to generate a torque that is given to the turning shaft, the steering control device comprising a processing device 202 configured to: control drive of the turning motor depending on a steering state of the steering wheel; and execute a lock process based on a command from an exterior, in a state where the steering device is equipped in the vehicle, the lock process being a process of driving the turning motor such that a position of the turning shaft is kept at a particular position. See FIG. 1 and paragraphs [0008]-[0029]. Regarding claim 2, Matsumoto et al discloses wherein the lock process is a process of driving the turning motor such that the position of the turning shaft is kept at the particular position, regardless of the steering state of the steering wheel. See paragraph [0011]. Regarding claim 3, Matsumoto et al discloses wherein the particular position is a neutral position of the turning shaft, the neutral position corresponding to a straight movement state of the vehicle. See paragraphs [0069]-[0071] and [0080]. Regarding claim 4, Matsumoto et al discloses wherein the particular position is an end position that is a limit position in a physically movable range of the turning shaft. See paragraph [0110]. Regarding claim 5, Matsumoto et al discloses wherein the processing device is configured to execute the lock process when the vehicle is at a stop. See paragraph [0067]. Regarding claim 6, Matsumoto et al discloses a steering control method for controlling a steering device 10 including: a turning shaft 5 configured to turn a turning wheel 4 of a vehicle, dynamic power transmission between the turning shaft and a steering wheel being separated (see FIG. 1 and paragraph [0115]); and a turning motor configured to generate a torque that is given to the turning shaft, the steering control method comprising executing a lock process by a processing device 202, based on a command from an exterior, in a state where the steering device is equipped in the vehicle, the lock process being a process of driving the turning motor such that a position of the turning shaft is kept at a particular position, regardless of a steering state of the steering wheel. See FIG. 1 and paragraphs [0008]-[0029]. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSEPH J DALLO whose telephone number is (313)446-4844. The examiner can normally be reached 7am-7pm ET M-Th. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Phutthiwat(Pat) Wongwian can be reached at 571-270-5426. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /JOSEPH J DALLO/Primary Examiner, Art Unit 3747
Read full office action

Prosecution Timeline

Oct 09, 2024
Application Filed
Dec 23, 2025
Non-Final Rejection — §102, §112 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
90%
Grant Probability
97%
With Interview (+7.1%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 818 resolved cases by this examiner. Grant probability derived from career allow rate.

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