Prosecution Insights
Last updated: October 27, 2026
Application No. 19/110,122

ROUTE SEARCHING APPARATUS, ROUTE SEARCHING METHOD, AND PROGRAM

Non-Final OA §101§102§112
Filed
Mar 10, 2025
Priority
Oct 05, 2022 — nonprovisional of PCTJP2022037263
Examiner
ELCHANTI, ZEINA
Art Unit
3628
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Nippon Telegraph and Telephone Corporation
OA Round
1 (Non-Final)
64%
Grant Probability
Moderate
1-2
OA Rounds
1y 1m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 64% of resolved cases
64%
Career Allowance Rate
289 granted / 448 resolved
+12.5% vs TC avg
Strong +25% interview lift
Without
With
+24.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
23 currently pending
Career history
476
Total Applications
across all art units

Statute-Specific Performance

§101
35.1%
-4.9% vs TC avg
§103
34.1%
-5.9% vs TC avg
§102
14.8%
-25.2% vs TC avg
§112
11.1%
-28.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 448 resolved cases

Office Action

§101 §102 §112
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 . Information Disclosure Statement The information disclosure statement (IDS) submitted on 5/6/2025 and 12/10/2025 was in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1-5 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 pre-AIA the applicant regards as the invention. Claim limitation “acquisition unit”, “planning problem formulation unit” and “input/output unit” invokes 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. However, the written description fails to disclose the corresponding structure, material or acts for performing the entire claimed function and clearly link the structure material or acts to the function. The specification is devoid of adequate structure to perform the claimed function. In particular, the specification merely states the claimed functions of the units. The disclosure of the application does not describe a particular structure for the function and does not provide enough description for one of the ordinary skill in the art to understand which structure or structures perform the claimed function(s). Therefore, the claim is indefinite and is rejected under 35 USC 112(b) or pre-AIA 35 U.S.C. 112, second paragraph. If applicant wishes to have the claim limitation treated under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (a) Amend the claim to include the phrase “means for” or “step for”. The phrase “means for” or “step for” must be modified by functional language, and the phrase or term must not be modified by sufficient structure, material, or acts for performing the claimed function; or (b) Present a sufficient showing that the claim limitation is written as a function to be performed and the claim does not recite sufficient structure, material, or acts for performing the claimed function to preclude application of 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. For more information, see MPEP § 2181. The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-5 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. Claim 1 contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for pre-AIA the inventor(s), at the time the application was filed, had possession of the claimed invention. As described above, the disclosure does not provide adequate structure to perform the claimed function of route search. The specification does not demonstrate that applicant has made an invention that achieves the claimed function because the invention is not described with sufficient detail that one of the ordinary skill in the art can reasonably conclude that the inventor had possession of the claimed invention. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 1-7 are rejected under 35 U.S.C. 101 because the claimed invention is directed to a judicial exception (i.e., a law of nature, a natural phenomenon, or an abstract idea) without significantly more. Claims 1, 6 and 7 are rejected under 35 U.S.C. 101 because the claimed invention is directed to an abstract idea without significantly more. The claims recite “acquiring a network topology of a network having the plurality of bases as nodes, the number of users for each of the bases, and a movement time matrix between the bases; formulating a planning problem including an influence on the users as a constraint condition based on the network topology, the number of users, and the movement time matrix; and outputting a solution obtained by giving the formulated planning problem to the solver.” The recited limitations above are a process that, under the broadest reasonable interpretation, covers performance of the limitation done by a human but for the recitation of generic computer components under mental steps. That is, other than reciting “by one or more processors”, nothing in the claim element precludes the steps from practically being performed by a human using generic computer components. For example, “acquire”, “formulate”, and “output” in the context of this claim encompasses the user to manually determine a route for a vehicle for providing services. This judicial exception is not integrated into a practical application. In particular, the claims only recite the following additional elements- a “processor” and a “non-transitory computer readable medium” to perform the above recited steps. The computer elements recited at a high-level of generality (generic computer elements performing a generic computer function of receiving information, identifying solutions and determining what should be presented to a user) such that it amounts no more than mere instructions to apply the exception using a generic computer component. Accordingly, the additional elements recited do not integrate the abstract idea into a practical application because it does not impose any meaningful limits on practicing the abstract idea. The claims do not include additional elements that are sufficient to amount to significantly more than the judicial exception. As discussed above with respect to integration of the abstract idea into a practical application, the additional element of using the computer elements to perform the steps of claims 1, 6 and 7 amount to no more than mere instructions to apply the exception using a generic computer component cannot provide an inventive concept. The limitations of the dependent claims 2-5 further describe the identified abstract idea. In addition, the limitations of claims 2-3 and 5 define how the vehicle route is determined which further describes the abstract idea. The generic computer component of claim 4 (interface) merely serve as the generic computer component and the functions performed by the generic computer components essentially amount to the abstract idea identified above. None of the dependent claims when taken separately in combination with each dependent claims parent claim overcome the above analysis and are therefore similarly rejected as being ineligible. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Claims 1-7 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Matsuoka (JP2021082203A). As to claims 1, 6 and 7, Matsuoka teaches a device a method and a non-transitory computer readable medium comprising: search for a movement route of a vehicle to a plurality of bases providing services to users using a solver, the route search device comprising: an acquisition unit, comprising one or more processors, configured to acquire a network topology of a network in which the plurality of bases are nodes, the number of users at each of the bases, and a movement time matrix between the bases; (para 2, 47-48, 55-56 and 61) a planning problem formulation unit, comprising one or more processors, configured to formulate a planning problem including an influence on the users as a constraint condition based on the network topology, the number of users, and the movement time matrix; (para 47-48) an input/output unit configured to output a solution obtained by delivering the formulated planning problem to the solver. (para 47-48) As to claim 2, Matsuoka teaches all the limitations of claim 1 as discussed above. Matsuoka further teaches: wherein the constraint condition includes a condition for minimizing an influence on the users due to an interruption of the service at each of the bases. (para 47-49, 72 and 81) As to claim 3, Matsuoka teaches all the limitations of claim 2 as discussed above. Matsuoka further teaches: Wherein the constraint condition further includes a condition satisfying a network flow of the network topology. (para 19-21) As to claim 4, Matsuoka teaches all the limitations of claim 1 as discussed above. Matsuoka further teaches: Wherein the acquisition unit is configured to acquire the movement time matrix from a cloud providing a map application programming interface (API) (para 34-35) As to claim 5, Matsuoka teaches all the limitations of claim 1 as discussed above. Matsuoka further teaches: wherein the movement route is a patrol route for patrolling each of the plurality of bases in a single stroke. (para 47-49, 72 and 81) Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ZEINA ELCHANTI whose telephone number is (313)446-6561. The examiner can normally be reached M-F 8:00 AM-5:00 PM EST. 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, Jeffrey Zimmerman can be reached at 571-272-4602. 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. /ZEINA ELCHANTI/Primary Examiner, Art Unit 3628
Read full office action

Prosecution Timeline

Mar 10, 2025
Application Filed
Sep 01, 2026
Non-Final Rejection mailed — §101, §102, §112 (current)

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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
64%
Grant Probability
89%
With Interview (+24.9%)
2y 9m (~1y 1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 448 resolved cases by this examiner. Grant probability derived from career allowance rate.

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