Prosecution Insights
Last updated: July 17, 2026
Application No. 18/661,860

EXTRACTION DEVICE, IMAGE ANALYSIS DEVICE, CREATING DEVICE, EVALUATION SYSTEM, CORRELATION DISTANCE EXTRACTION METHOD, AND RECORDING MEDIUM

Non-Final OA §112
Filed
May 13, 2024
Priority
May 26, 2023 — JP 2023-087224
Examiner
HUYNH, VAN D
Art Unit
2665
Tech Center
2600 — Communications
Assignee
NEC Corporation
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
2m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
637 granted / 732 resolved
+25.0% vs TC avg
Moderate +14% lift
Without
With
+13.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
33 currently pending
Career history
759
Total Applications
across all art units

Statute-Specific Performance

§101
3.5%
-36.5% vs TC avg
§103
56.9%
+16.9% vs TC avg
§102
26.2%
-13.8% vs TC avg
§112
4.9%
-35.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 732 resolved cases

Office Action

§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 . Response to Amendment Claims 12-15 are amended. Claim 11 is canceled. Claims 12-15 are pending in this application. Election/Restrictions Applicant’s election without traverse of Group III (claim 15) and the Amendment amending Claims 12-14 to depend on claim 15 in the reply filed on 06/18/2026 are acknowledged. Claims 1-10 and 16-20 are withdrawn from further consideration pursuant to 37 CFR 1.142(b), as being drawn to a nonelected invention. Since the restriction requirement properly made, the restriction requirement is now made final. 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 12-15 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. Independent claim 15 recites the limitations “the plurality of nanorods” in line 18 and again in lines 19-20 without clear antecedent basis. The Examiner cannot determine whether these citations refer to “a plurality of nanorods” introduced in line 9 or to “a plurality of nanorods” in lines 13-14. Dependent claims 11-14 are also rejected based on their dependency of the defected parent claim 15 above. The prior art does not appear to teach or make obvious the subject matter of the claims. However, the 35 U.S.C. 112(b) rejection must be overcome. Allowable Subject Matter The following is a statement of reasons for the indication of allowable subject matter: The prior art made of record and considered pertinent to the applicant's disclosure, taken individually or in combination, does not teach the claimed invention having the following limitations, in combination with the remaining claimed limitations. Regarding independent claim 15, the closest prior art does not teach or suggest the claimed invention having “determine a plurality of centers; set a correlation distance for each center; and set a plurality of nanorods based on the correlation distance and a center-to-center distance which is a distance between each pair of the plurality of centers, wherein the microscope is configured to capture an image of a network structure including a plurality of constituent elements approximated to a plurality of nanorods, and wherein the extraction device comprises: extract the plurality of nanorods based on the image, acquire an inter-nanorod distance and an angle between each pair of the plurality of nanorods, and determine a correlation distance based on a relationship between the inter-nanorod distance and the angle”, and a combination of other limitations thereof as recited in the claims. Regarding dependent claims 12-14, the claims have been found allowable due to its dependencies to claims 15 above. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to VAN D HUYNH whose telephone number is (571)270-1937. The examiner can normally be reached 8AM-6PM. 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, Stephen R Koziol can be reached at (408) 918-7630. 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. /VAN D HUYNH/Primary Examiner, Art Unit 2665
Read full office action

Prosecution Timeline

May 13, 2024
Application Filed
Jun 18, 2026
Response after Non-Final Action
Jul 07, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12675863
METHOD AND APPARATUS FOR ANALYZING AND PREDICTING FUTURE DEGRADATION OF GAS TURBINE ENGINE COMPONENTS AND DETERMINING IF COMPONENTS MADE FROM COUNTERFEIT MATERIALS
2y 3m to grant Granted Jul 07, 2026
Patent 12670622
SYSTEM AND METHODS FOR MITIGATING SENSOR INTERFERENCE USING ON-SENSOR FIELD-OF-VIEW ANALYTICS
2y 3m to grant Granted Jun 30, 2026
Patent 12661058
DETERMINATION DEVICE, DETERMINATION METHOD, AND PROGRAM
2y 6m to grant Granted Jun 23, 2026
Patent 12657901
METHOD AND APPARATUS FOR PROMPTING-BASED REHEARSAL-FREE CONTINUAL LEARNING WITH DYNAMIC PROTOTYPES-INVOLVED SELF-ATTENTION
2y 1m to grant Granted Jun 16, 2026
Patent 12651446
Information Processing Device, Information Processing Method, and Recording Medium
2y 6m to grant Granted Jun 09, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
87%
Grant Probability
99%
With Interview (+13.9%)
2y 4m (~2m remaining)
Median Time to Grant
Low
PTA Risk
Based on 732 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month