Prosecution Insights
Last updated: April 19, 2026
Application No. 18/696,869

OPTICAL MICROSCOPE COMPRISING AN OPTOMECHANICAL FINE-ADJUSTMENT DEVICE AND OPTOMECHANICAL ADJUSTMENT METHOD

Non-Final OA §102
Filed
Mar 28, 2024
Examiner
WILLIAMS, DON J
Art Unit
2878
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Horiba France SAS
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
2y 11m
To Grant
89%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allow Rate
743 granted / 888 resolved
+15.7% vs TC avg
Moderate +6% lift
Without
With
+5.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
12 currently pending
Career history
900
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
52.5%
+12.5% vs TC avg
§102
37.4%
-2.6% vs TC avg
§112
4.2%
-35.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 888 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. Claim(s) 1-20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Miyazono et al (EP2395380A1). As to claim 1, Miyazono et al disclose (fig. 4) an optical microscope (100), (paragraphs [0029]-[0030]) comprising: an optical system (12, 3, 4, 5, 6, 7, 9, 11) and a confocal diaphragm (8), the confocal diaphragm (8) being arranged in a Fourier plane (SP) of the microscope (100), transverse to an optical axis (optical axis, light path) of the microscope (100), the Fourier plane (SP) being optically conjugate (conjugate) with an object plane (fluorescence image) via the optical system (12, 3, 4, 5, 6, 7, 9, 11), the confocal diaphragm (8) being fixed relative to the microscope body (100), the microscope (100) being able to collect a light beam (light) from the object plane (fluorescence image), the optical system (12, 3, 4, 5, 6, 7, 9, 11) being adapted to focus (focus) the light beam (IL, light) in the Fourier plane (SP) and to inject (incident) at least a portion of the light beam (light) through the confocal diaphragm (8), characterized in that the optical microscope (100) includes a refractive optical component (1) arranged between the optical system (12) and the confocal diaphragm (8), the refractive optical component (1) being rotatably mounted (drive unit 15 for rotating VPH 1 grating defines the refractive optical component rotatably mounted) transverse to the optical axis (10) of the microscope (100), in order to adjust (tilt) a lateral position of the focused (focus) light beam (light) relative to the confocal diaphragm (8), (paragraphs [0031]-[0033]). As to claim 2, Miyazono et al disclose (fig. 4) the optical microscope (100) wherein the confocal diaphragm (8) comprises a confocal hole (pinhole), (paragraph [0031]). As to claim 3, Miyazono et al disclose (fig. 4) the optical microscope (100) wherein the confocal diaphragm (8) is formed by an end of an optical fibre (2) having a core (passage and/or guiding light through fiber defines optical fiber having a core) with micrometric cross-sectional dimensions, (paragraph [0031]). As to claim 4, Miyazono et al disclose (fig. 4) the optical microscope (100) comprising: an optical fibre connector (2, 3), the optical fibre connector (2, 3) being attached rigidly to the microscope body (100), the optical fibre connector (2, 3) being suitable for receiving the optical fibre end (2) in such a way that the optical fibre end (2) is arranged in a real image plane (fluorescence image) of the microscope (100), (paragraph [0031]). As to claim 5, Miyazono et al disclose (fig. 10) the optical microscope (105) wherein the optical system (12, 3, 4, 5, 6, 7, 9, 8) has an image numerical aperture (opening, slit) of less than 0.1, and wherein the refractive optical component (1a, 1b) comprises a transparent plate (28a, 28b) with flat and parallel faces, the plate (28a, 28b) being rotatably mounted (independently moved) about at least one axis (optical axis, light path) of rotation (rotating) transverse to the microscope optical axis (optical axis), (paragraphs [0109]-[0111]). As to claim 6, Miyazono et al disclose (fig. 10) the optical microscope (105) wherein the plate (28a, 28b) is a glass plate (28a, 28b), the plate (28a, 28b) having a thickness between 1 mm and 6 mm, (paragraph [0111]). As to claim 7, Miyazono et al disclose (fig. 4) the optical microscope (100) wherein the optical system (12, 3, 4, 5, 6, 7, 9, 8) has an image numerical aperture (pinhole) adapted to that of the optical fibre (2) and wherein the refractive optical component (1) comprises a converging lens (lens) rotatably mounted (drive unit 15 rotating VPH grating 1 defines converging lens rotatably mounted) about a centre of rotation (rotation) on the microscope (100) optical axis (optical axis, light path) between the lens (lens) and the focal plane (fluorescence image) of the optical system (12, 3, 4, 5, 6, 7, 9, 8), (paragraphs [0031]-[0033]). As to claim 8, Miyazono et al disclose (fig. 4) the optical microscope (100) comprising: a laser source (LS) adapted to generate an excitation laser beam (laser light), the confocal diaphragm (8) being arranged between the optical system (7, 9, 1, 12) and a detector (13) adapted to detect a Raman scattering radiation (diffracted fluorescence), (paragraphs [0030]-[0031]). As to claim 9, Miyazono et al disclose (fig. 4) the optical microscope (100) comprising: an opaque housing (confocal microscope structure defines opaque housing), the confocal diaphragm (8) and the refractive optical component (1) being arranged inside the housing (confocal microscope structure defines housing), the refractive optical component (1) being mounted on a translation and/or rotation stage (15), said stage (15) including optomechanical adjustment means (15), the optomechanical adjustment means (15) being accessible from the outside of the housing ( confocal microscope structure defines housing), (paragraphs [0031]-[0033]). As to claim 10, Miyazono et al disclose (fig. 4) the optical microscope (100) wherein the optical system (12, 3, 5, 6, 7, 8, 9) comprises a microscope objective (6), (paragraph [0031]). As to claim 11, Miyazono et al disclose (fig. 4) an optical microscopy method comprising the following steps: collecting a light beam (light) from an object plane (fluorescence image) and focusing (focusing) the collected light beam (light) in a Fourier plane (SP) by means of an optical system (12, 11, 10, 9, 8, 7, 6) in a microscope (100), the Fourier plane (SP) being optically conjugate (conjugate) with the object plane (fluorescence image), the Fourier plane (SP) being transverse to an optical axis (optical axis) of the microscope (100); transmitting the collected light beam (light) through a refractive optical component (1) arranged between the optical system (12, 11, 10, 9, 8, 7, 6) and the Fourier plane (SP); focusing the light beam (light) transmitted on a confocal diaphragm (8) arranged in the Fourier plane (SP) of the microscope (100), the confocal diaphragm (8) being fixed with respect to the microscope body (1); adjusting the refractive optical component (1) by rotation (rotation, rotated) transverse to the microscope optical axis (optical axis) in order to adjust a lateral position of the focused (focus) light beam (light) relative to the confocal diaphragm (8), (paragraphs [0030]-[033]). As to claim 12, Miyazono et al disclose (fig. 10) the optical microscope (105) wherein the optical system (12, 3, 4, 5, 6, 7, 9, 8) has an image numerical aperture (opening, slit) of less than 0.1, and wherein the refractive optical component (1a, 1b) comprises a transparent plate (28a, 28b) with flat and parallel faces, the plate (28a, 28b) being rotatably mounted (independently moved) about at least one axis (optical axis, light path) of rotation (rotating) transverse to the microscope optical axis (optical axis), (paragraphs [0109]-[0111]). As to claim 13, Miyazono et al disclose (fig. 10) the optical microscope (105) wherein the optical system (12, 3, 4, 5, 6, 7, 9, 8) has an image numerical aperture (opening, slit) of less than 0.1, and wherein the refractive optical component (1a, 1b) comprises a transparent plate (28a, 28b) with flat and parallel faces, the plate (28a, 28b) being rotatably mounted (independently moved) about at least one axis (optical axis, light path) of rotation (rotating) transverse to the microscope optical axis (optical axis), (paragraphs [0109]-[0111]). As to claim 14, Miyazono et al disclose (fig. 4) the optical microscope (100) comprising: a laser source (LS) adapted to generate an excitation laser beam (laser light), the confocal diaphragm (8) being arranged between the optical system (7, 9, 1, 12) and a detector (13) adapted to detect a Raman scattering radiation (diffracted fluorescence), (paragraphs [0030]-[0031]). As to claim 15, Miyazono et al disclose (fig. 4) the optical microscope (100) comprising: an opaque housing (confocal microscope structure defines opaque housing), the confocal diaphragm (8) and the refractive optical component (1) being arranged inside the housing (confocal microscope structure defines housing), the refractive optical component (1) being mounted on a translation and/or rotation stage (15), said stage (15) including optomechanical adjustment means (15), the optomechanical adjustment means (15) being accessible from the outside of the housing ( confocal microscope structure defines housing), (paragraphs [0031]-[0033]). As to claim 16, Miyazono et al disclose (fig. 4) the optical microscope (100) wherein the optical system (12, 3, 5, 6, 7, 8, 9) comprises a microscope objective (6), (paragraph [0031]). As to claim 17, Miyazono et al disclose (fig. 4) the optical microscope (100) comprising: a laser source (LS) adapted to generate an excitation laser beam (laser light), the confocal diaphragm (8) being arranged between the optical system (7, 9, 1, 12) and a detector (13) adapted to detect a Raman scattering radiation (diffracted fluorescence), (paragraphs [0030]-[0031]). As to claim 18, Miyazono et al disclose (fig. 4) the optical microscope (100) comprising: an opaque housing (confocal microscope structure defines opaque housing), the confocal diaphragm (8) and the refractive optical component (1) being arranged inside the housing (confocal microscope structure defines housing), the refractive optical component (1) being mounted on a translation and/or rotation stage (15), said stage (15) including optomechanical adjustment means (15), the optomechanical adjustment means (15) being accessible from the outside of the housing ( confocal microscope structure defines housing), (paragraphs [0031]-[0033]). As to claim 19, Miyazono et al disclose (fig. 4) the optical microscope (100) wherein the optical system (12, 3, 5, 6, 7, 8, 9) comprises a microscope objective (6), (paragraph [0031]). As to claim 20, Miyazono et al disclose (fig. 4) the optical microscope (100) wherein the optical system (12, 3, 5, 6, 7, 8, 9) comprises a microscope objective (6), (paragraph [0031]). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DON J WILLIAMS whose telephone number is (571)272-8538. The examiner can normally be reached M-F 8 a.m.-5 p.m.. 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. /DON J WILLIAMS/Examiner, Art Unit 2878 /GEORGIA Y EPPS/Supervisory Patent Examiner, Art Unit 2878
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Prosecution Timeline

Mar 28, 2024
Application Filed
Jan 16, 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
84%
Grant Probability
89%
With Interview (+5.5%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 888 resolved cases by this examiner. Grant probability derived from career allow rate.

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