Prosecution Insights
Last updated: April 19, 2026
Application No. 18/711,910

OPTICAL COHERENCE TOMOGRAPHY IMAGE GENERATION APPARATUS, OPTICAL COHERENCE TOMOGRAPHY IMAGE GENERATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM

Non-Final OA §102
Filed
May 21, 2024
Examiner
SHAH, UTPAL D
Art Unit
2668
Tech Center
2600 — Communications
Assignee
NEC Corporation
OA Round
1 (Non-Final)
88%
Grant Probability
Favorable
1-2
OA Rounds
2y 6m
To Grant
99%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allow Rate
652 granted / 743 resolved
+25.8% vs TC avg
Moderate +11% lift
Without
With
+11.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
16 currently pending
Career history
759
Total Applications
across all art units

Statute-Specific Performance

§101
12.1%
-27.9% vs TC avg
§103
30.2%
-9.8% vs TC avg
§102
30.0%
-10.0% vs TC avg
§112
14.4%
-25.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 743 resolved cases

Office Action

§102
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 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)(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. (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. Claim(s) 1-3, 10-11 and 14-15 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US Patent No. 9,526,416 by Fujimura et al. (hereinafter ‘Fuji’). In regards to claim 1, Fuji teaches an optical coherence tomography image generation apparatus comprising: at least one memory that is configured to store instructions; and at least one first processor that is configured to execute the instructions to: (See Fuji Col. 8, line 63 to Col. 9, line 3, Fuji teaches an OCT imaging apparatus.) acquire a stereoscopic 3D image of a target; (See Fuji Col. 21, lines 60-66, Fuji teaches generating a 3D stereoscopic image.) determine a plurality of scan areas on the target, on the basis of the stereoscopic 3D image; and relatively move an irradiation position of light for capturing an optical coherence tomography image of the target with respect to the target, and control scanning by the light of each of the plurality of scan areas. (See Fuji Col. 29, lines 21-48Col. 30, lines 18-55, Fuji teaches aligning and moving the optical imaging system based on the 3D of the eye.). In regards to claim 2, Fuji teaches wherein the at least one first processor is configured to execute the instructions to determine an imaging area on the target on the basis of the stereoscopic 3D image, and divide the imaging area to determine the plurality of scan areas. (See Fuji Col. 29, lines 21-48Col. 30, lines 18-55). In regards to claim 3, Fuji teaches wherein the at least one first processor is configured to execute the instructions to measure curvatures of the plurality of scan areas, on the basis of the stereoscopic 3D image, and change a velocity of relatively moving the irradiation position of the light on the basis of the curvatures. (See Fuji Col. 29, lines 21-48Col. 30, lines 18-55). In regards to claim 11, Fuji teaches wherein the at least one first processor is configured to execute the instructions to have a degree of freedom of at least one of translation and rotation, and control at least one of the irradiation position and an irradiation angle of the light with respect to the target. (See Fuji Col. 29, lines 21-48Col. 30, lines 18-55). In regards to claim 12, Fuji teaches superimpose and display information indicating the plurality of scan areas on the stereoscopic 3D image, and further superimpose and display an optical coherence tomography image captured, on area corresponding to the plurality of scan areas in the stereoscopic 3D image. (See Fuji Col. 22, lines 10-36). Claims 14-15 recite limitations that are similar to that of claim 1. Therefore, claims 14-15 are rejected similarly as claim 1. Allowable Subject Matter Claims 4-10 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: In regards to claims 4-10, the applied art does not specifically teach hand or finger as a target image. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to UTPAL D SHAH whose telephone number is (571)272-5729. The examiner can normally be reached M-F: 7:30-5:30. 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, Vu Le can be reached at (571) 272-7332. 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. /UTPAL D SHAH/Primary Examiner, Art Unit 2668
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Prosecution Timeline

May 21, 2024
Application Filed
Mar 07, 2026
Non-Final Rejection — §102 (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
88%
Grant Probability
99%
With Interview (+11.4%)
2y 6m
Median Time to Grant
Low
PTA Risk
Based on 743 resolved cases by this examiner. Grant probability derived from career allow rate.

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