Prosecution Insights
Last updated: August 18, 2026
Application No. 18/284,839

ON SYSTEM SELF-DIAGNOSIS AND SELF-CALIBRATION TECHNIQUE FOR CHARGED PARTICLE BEAM SYSTEMS

Final Rejection §101§112
Filed
Sep 28, 2023
Priority
Mar 30, 2021 — provisional 63/168,170 +2 more
Examiner
VANORE, DAVID A
Art Unit
2878
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
ASML Holding N.V.
OA Round
3 (Final)
89%
Grant Probability
Favorable
4-5
OA Rounds
0m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
1126 granted / 1267 resolved
+20.9% vs TC avg
Moderate +8% lift
Without
With
+7.5%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
25 currently pending
Career history
1284
Total Applications
across all art units

Statute-Specific Performance

§101
16.4%
-23.6% vs TC avg
§103
11.5%
-28.5% vs TC avg
§102
30.5%
-9.5% vs TC avg
§112
33.3%
-6.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1267 resolved cases

Office Action

§101 §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 . Response to Arguments Applicant's arguments filed June 18, 2026 have been fully considered but they are not persuasive. Applicant traverses the interpretation of claims under 35 USC 112(f) because the amendment made 6/18/2026 changes the identifying step to an evaluating step. This does not obviate interpretation under 35 USC 112(f) since this is merely exchanging one data analysis verb for another. Nor does the amendment obviate the underlying fact that the process is a computer implemented invention and remains interpreted in view of MPEP 2181(II)(B). Applicant’s traverse of the rejections under 35 USC 112(a) and (b) similarly depend on the amendment. The disclosure does not provide sufficient structure or an algorithm, even between paragraphs 80 and 116 to execute the evaluation step. Where in pages 18-28 is the algorithm for executing and performing the claimed “evaluating the diagnostic data of the sub-system with respect to a preset standard to determine whether the sub-system is causing a performance issue”? Applicant’s amendment introduces a new issue addressed below. Evaluating information of particular content appears to be a mental process and has necessitated the rejection of claims under 35 USC 101 made below. 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. 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: the processor in claim 1 and the non-transitory computer medium of claim 13. Regarding claims 1 and 13, both recite computer implemented inventions governed by MPEP 2181(II)(B). Each claim recites a step/function executed by a computer processor comprising the step/function of “evaluating the diagnostic data of the sub-system with respect to a preset standard to determine whether the sub- system is causing a performance issue”. The claim itself lack sufficient structure or detail to carry out the claimed step/function. Contrasted with the other step/functions claimed which are within the general capabilities of a generic computation device such as the triggering act/function which would require the capability of outputting a signal or the generating a control signal which on its face is certainly within the general capabilities of a generic computer processor. 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 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 1-15 and 21-22 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 “processor” in claim 1 or “non-transitory computer readable medium” 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. As noted above, the claims are directed to computer implemented inventions. The particular “evaluating” act/function lacks a corresponding algorithm to implement the claimed step in the written description. Reference is made at [00116] to the act but the disclosure makes general statements of functionality without disclosing the specific algorithm for carrying out the identifying step or act.1 In view of MPEP 2181(II)(B) which states, “For a computer-implemented 35 U.S.C. 112(f) claim limitation, the specification must disclose an algorithm for performing the claimed specific computer function, or else the claim is indefinite under 35 U.S.C. 112(b).” the disclosure lacks a corresponding disclosed specific algorithm for the “identifying” step or function. 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. Claims 2-12 and 14-15 and 21-22 are similarly rendered indefinite by virtue of their dependency. 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. Claim Rejections - 35 USC § 112 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 1-15 and 21-22 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. 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. As noted above, the written description lacks disclosure of a corresponding algorithm for the claimed function ascribed to the claimed structure of claims 1 and 12. In view of MPEP 2163.03(VI), claims 1 and 12 along with their dependent claims 2-12 and 14-15 and 21-22 are rejected under this heading. 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 1-15 and 21-22 are rejected under 35 U.S.C. 101 because the claimed invention is directed to the judicial exception of an abstract idea without significantly more. The claim(s) recite(s) in claims 1 and 13 the judicial exception of a mental process. Claims 1 and 13 recite a computer implemented process where information is received to be acted upon via the triggering and receiving steps. Subsequently, the process requires an evaluation step where the information of particular content is evaluated. Evaluation of information of particular content is a mental process. Subsequent the evaluation step, a control signal is generated. This is tantamount to the outputting of information of particular content. This judicial exception is not integrated into a practical application because the process does not appear to improve the function of the underlying technology of the field or of the computer implementing the process, but rather uses existing technology as a tool. The judicial exception is not applied to effect particular treatment or prophylaxis. There is no evidence that the judicial exception is implemented with a particular machine and there is no effected transformation of an article. In this case, the judicial exception is not meaningfully applied or used beyond the particular environment of the invention. The claim(s) does/do not include additional elements that are sufficient to amount to significantly more than the judicial exception because the claimed invention appears to use existing and conventional technology to implement the abstract idea of a mental process, i.e. the collection, comparison, analysis, and organization of information of particular content. Similar rationale is applicable to claims 21-22 which require the evaluation step comprise comparing information of particular content. Comparing information is a mental process.2 Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DAVID A VANORE whose telephone number is (571)272-2483. The examiner can normally be reached Monday to Friday 7AM to 6 PM. 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, Georgia EPPS can be reached at (571) 272-2328. 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. DAVID A. VANORE Primary Examiner Art Unit 2881 /DAVID A VANORE/Primary Examiner, Art Unit 2878 1 US Patent Application Serial No. 18/284,839 at [00116]: “In step 5920, an issue associated with output data in step 5910 can be identified based on diagnostic data of a sub-system of an inspection system. Step S920 can be performed by, for example, diagnostic function 612, among others. According to some embodiments, once a self-diagnosis process is triggered in step S910,step S920 can be initiated. In step S920, sub-components or sub- systems of inspection system 10 is diagnosed to determine what causes a defect of an inspection image or an operation defect of a sub-system, consistent with some embodiments of the present disclosure. In some embodiments, the sub-system that is not operating properly can be identified.” 2 MPEP 2106.04(a) “a claim to “collecting information, analyzing it, and displaying certain results of the collection and analysis,” where the data analysis steps are recited at a high level of generality such that they could practically be performed in the human mind, Electric Power Group v. Alstom, S.A., 830 F.3d 1350, 1353-54, 119 USPQ2d 1739, 1741-42 (Fed. Cir. 2016)”
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Prosecution Timeline

Sep 28, 2023
Application Filed
Sep 18, 2025
Non-Final Rejection mailed — §101, §112
Mar 25, 2026
Non-Final Rejection mailed — §101, §112
Jun 18, 2026
Response Filed
Jul 15, 2026
Final Rejection mailed — §101, §112 (current)

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Prosecution Projections

4-5
Expected OA Rounds
89%
Grant Probability
96%
With Interview (+7.5%)
1y 10m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1267 resolved cases by this examiner. Grant probability derived from career allowance rate.

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