Prosecution Insights
Last updated: July 17, 2026
Application No. 18/845,838

SENSOR SYSTEM FOR DETERMINING VEHICLE SPEED OVER GROUND

Non-Final OA §101§112
Filed
Sep 10, 2024
Priority
Mar 10, 2022 — nonprovisional of PCTEP2022056181
Examiner
GREGORY, BERNARR E
Art Unit
Tech Center
Assignee
Volvo Group
OA Round
1 (Non-Final)
90%
Grant Probability
Favorable
1-2
OA Rounds
11m
Est. Remaining
97%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allowance Rate
1319 granted / 1457 resolved
+30.5% vs TC avg
Moderate +7% lift
Without
With
+6.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
24 currently pending
Career history
1470
Total Applications
across all art units

Statute-Specific Performance

§101
7.2%
-32.8% vs TC avg
§103
23.2%
-16.8% vs TC avg
§102
3.0%
-37.0% vs TC avg
§112
64.0%
+24.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1457 resolved cases

Office Action

§101 §112
DETAILED NON-FINAL OFFICE 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 . Comments This office action is in response to the preliminary amendment of September 10, 2024, which amendment has been ENTERED. The information disclosure statement of September 10, 2024 has been considered during examination; however, non-patent literature citations have been lined through since legible copies of these references have not been provided. 37 CFR 1.98(a)(2)(ii). Please note that any mention of a line number of a claim in this office action refers to the claims as they appear in the official claim listing in the image file wrapper (IFW). Drawing Objection The text of 37 CFR 1.84(o) is as follows: “(o) Legends. Suitable descriptive legends may be used subject to approval by the Office, or may be required by the examiner where necessary for understanding of the drawing. They should contain as few words as possible.” (Bold added). The drawings are objected to under 37 CFR 1.84(o) because certain drawing elements lack “suitable descriptive legends” that are “necessary for understanding of the drawing,” which “suitable descriptive legends” are hereby “required by the examiner” for the following listed drawing elements: in Figure 1, elements 120, 110 (all), and 330 (all); in Figure 8, elements S1, S2, S3, S4, and S5; and, in Figure 9, elements 900, 910, 920, and 930. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. The drawings are objected to as failing to comply with 37 CFR 1.84(p)(4) because reference character “330” in Figure 3 has been used to designate both “MSD CNTRL” and “POWER STEERING.” Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. PNG media_image1.png 327 252 media_image1.png Greyscale 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. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. In claim 13, “program code means” (line 1) is interpreted under 35 USC 112(f). 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 13, 15, and 16 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. Claim limitation “program code means” (claim 13, line 1) 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 to clearly link the structure, material, or acts to the function. On line 2 of page 8 of the specification, there is mention of “computer executable code.” On lines 7-11 of page 28 of the specification, there is mention of “computer program comprising program code means” and of “the code means” (lines 10-11). Apart from these two places in the specification, there is no disclosure of any computer program or computer algorithm or computer code. Therefore, the claim is indefinite and is rejected under 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph. Applicant may: (a) Amend the claim so that the claim limitation will no longer be interpreted as a limitation under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph; (b) Amend the written description of the specification such that it expressly recites what structure, material, or acts perform the entire claimed function, without introducing any new matter (35 U.S.C. 132(a)); or (c) Amend the written description of the specification such that it clearly links the structure, material, or acts disclosed therein to the function recited in the claim, without introducing any new matter (35 U.S.C. 132(a)). If applicant is of the opinion that the written description of the specification already implicitly or inherently discloses the corresponding structure, material, or acts and clearly links them to the function so that one of ordinary skill in the art would recognize what structure, material, or acts perform the claimed function, applicant should clarify the record by either: (a) Amending the written description of the specification such that it expressly recites the corresponding structure, material, or acts for performing the claimed function and clearly links or associates the structure, material, or acts to the claimed function, without introducing any new matter (35 U.S.C. 132(a)); or (b) Stating on the record what the corresponding structure, material, or acts, which are implicitly or inherently set forth in the written description of the specification, perform the claimed function. For more information, see 37 CFR 1.75(d) and MPEP §§ 608.01(o) and 2181. Overall, independent claim 15 is indefinite and unclear in that it is presented as being directed to claiming, “A control unit” (line 1), but nothing is recited in the claim that is directed to controlling. On line 4 of independent claim 15, it is unclear in context if “a plurality of MSDs” is positively recited as being part of the overall claimed device. For purposes of examination, it is presumed that “a plurality of MSDs” is part of the overall claimed device. Overall, independent claim 16 is indefinite and unclear in that it is presented as being directed to claiming, “A control unit” (line 1), but nothing is recited in the claim that is directed to controlling. On line 3 of independent claim 16, the claim language recites, “the control unit comprising a first input port.” On line 6 of independent claim 16, the claim language contradicts what is on line 3 by reciting, “the control unit comprising a second input port.” It is suggested that the claim language in view on line 6 of claim 16 should be amended to read, “the control unit further comprising a second input port.” On line 8 of independent claim 16, “the vehicle motion state” lacks antecedent basis in that there is no earlier recitation of “a vehicle motion state” in the claim. 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. Claim 13 is 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. The claim(s) 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 applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. There is no disclosure in either the specification, or the originally-filed claims, or in the drawings of what the “program code means” are. So, one of ordinary skill-in-the-art could not reasonably conclude that the inventors were in possession of the invention in claim 13 at the time of filing. Non-Statutory Subject Matter Rejections 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. Claim 13 is rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. The claim(s) does/do not fall within at least one of the four categories of patent eligible subject matter because the claim is directed to computer “program code” and a computer “program” per se. Claim 16 is rejected under 35 U.S.C. 101 because the claimed invention is directed to the judicial exception of the abstract idea of mathematical calculations without significantly more. The claim(s) recite(s) a “control unit” having a “first input port” and a “second input port” that calculates “the vehicle motion state.” This judicial exception is not integrated into a practical application because no use is made of the results of the calculation. The claim(s) does/do not include additional elements that are sufficient to amount to significantly more than the judicial exception because the “control unit” with a “first input port” and a “second input port” is merely generic computer hardware for information gathering for the mathematical calculations. Potentially-Allowable Subject Matter Claim 15 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Allowable Claims Claims 1-12 and 14 are allowable over the prior art of record. Prior Art of General Interest The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Hasberg et al (‘641) is of general interest for the passage in column 5 at lines 52-60 regarding radar errors, and, for the passage in column 7 at lines 30-43 regarding evaluating sensors in a “vehicle and motion management system.” The remaining examiner-cited references herewith are of general interest for the disclosure related to dealing with radar errors. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to BERNARR E GREGORY whose telephone number is (571)272-6972. The examiner can normally be reached on Mondays through Fridays from 7:30 am to 3:30 pm eastern time. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Vladimir Magloire, can be reached at telephone number 571-270-5144. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Examiner interviews are available via a variety of formats. See MPEP § 713.01. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice. /BERNARR E GREGORY/Primary Examiner, Art Unit 3648
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Prosecution Timeline

Sep 10, 2024
Application Filed
Jun 23, 2026
Non-Final Rejection mailed — §101, §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
90%
Grant Probability
97%
With Interview (+6.7%)
2y 9m (~11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1457 resolved cases by this examiner. Grant probability derived from career allowance rate.

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