Prosecution Insights
Last updated: July 17, 2026
Application No. 18/888,450

CANTILEVER CONSTRAINING FEATURE FOR OPTICAL TRANSCEIVER MODULE

Non-Final OA §112
Filed
Sep 18, 2024
Examiner
LEE, JAI M
Art Unit
2634
Tech Center
2600 — Communications
Assignee
Cisco Technology Inc.
OA Round
1 (Non-Final)
77%
Grant Probability
Favorable
1-2
OA Rounds
5m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allowance Rate
371 granted / 482 resolved
+15.0% vs TC avg
Moderate +12% lift
Without
With
+11.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
17 currently pending
Career history
496
Total Applications
across all art units

Statute-Specific Performance

§101
2.4%
-37.6% vs TC avg
§103
79.9%
+39.9% vs TC avg
§102
2.6%
-37.4% vs TC avg
§112
7.9%
-32.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 482 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 . 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 1-20 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. Claim 1 requires “the optical-electrical assembly comprising: a slide component including a cantilever mechanism.” The claim further requires that “an optical-electrical assembly enclosed by the upper housing and the lower housing.” However, the claim is inconsistent with the specification, and thus specification fails to provide an adequate explanation. Clearly, “an optical-electrical assembly enclosed by the upper housing and the lower housing” means the "optical-electrical assembly" is installed inside an outer casing or the housing. However, specification describes the slide component is not placed inside the housing. More specifically, the slide component corresponds to the pull-tab mechanism 300 of Fig. 3. The specification, Page 11, lines 10-12, also states, “FIG. 3 illustrates a schematic structural diagram of a slide component including a cantilever mechanism coupled to a pull handle mechanism associated with the optical-electrical assembly.” The pull-tab mechanism 300 is clearly shown in Fig. 1A and Fig. 1B as being attached to the exterior of the housing rather than enclosed inside the housing. However, the claim requires an optical-electrical assembly is enclosed by the upper housing and the lower housing, wherein the same optical-electrical assembly comprises a slide component. Thus, the claim is inconsistent with the disclosure in the specification. Specifically, the specification depicts and describes the slide component as being attached to the outside of the housing, not as a structure that is enclosed inside the housing. As a result, the specification does not appear to provide adequate support for the claimed configuration, and the claim language is inconsistent with the originally filed disclosure. The dependent claims 2-12 are rejected for being dependent on the rejected claim 1. Claim 13 requires “the optical-electrical assembly comprising: a slide component including a cantilever mechanism.” The claim further requires that “a housing comprising an upper housing and a lower housing; an optical-electrical assembly insertable into the housing.” However, the claim is inconsistent with the specification, and thus specification fails to provide an adequate explanation. Clearly, “an optical-electrical assembly insertable into the housing” means the "optical-electrical assembly" is a pre-built, self-contained unit designed to be slipped, slotted, or installed inside an outer casing or the housing.” However, specification describes the slide component is not placed inside the housing. More specifically, the slide component corresponds to the pull-tab mechanism 300 of Fig. 3. The specification, Page 11, lines 10-12, also states, “FIG. 3 illustrates a schematic structural diagram of a slide component including a cantilever mechanism coupled to a pull handle mechanism associated with the optical-electrical assembly.” The pull-tab mechanism 300 is clearly shown in Fig. 1A and Fig. 1B as being attached to the exterior of the housing rather than inserted into the housing. However, the claim requires an optical-electrical assembly is insertable into the housing, wherein the same optical-electrical assembly comprises a slide component. Thus, the claim is inconsistent with the disclosure in the specification. Specifically, the specification depicts and describes the slide component as being attached to the outside of the housing, not as a structure that is inserted into the housing. As a result, the specification does not appear to provide adequate support for the claimed configuration, and the claim language is inconsistent with the originally filed disclosure. The dependent claims 14-19 are rejected for being dependent on the rejected claim 13. Claim 20 requires “the optical-electrical assembly comprising: a slide component including a cantilever mechanism.” The claim further requires that “forming an optical-electrical assembly enclosed by the upper housing and the lower housing.” However, the claim is inconsistent with the specification, and thus specification fails to provide an adequate explanation. Clearly, “an optical-electrical assembly enclosed by the upper housing and the lower housing” means the "optical-electrical assembly" is installed inside an outer casing or the housing. However, specification describes the slide component is not placed inside the housing. More specifically, the slide component corresponds to the pull-tab mechanism 300 of Fig. 3. The specification, Page 11, lines 10-12, also states, “FIG. 3 illustrates a schematic structural diagram of a slide component including a cantilever mechanism coupled to a pull handle mechanism associated with the optical-electrical assembly.” The pull-tab mechanism 300 is clearly shown in Fig. 1A and Fig. 1B as being attached to the exterior of the housing rather than enclosed inside the housing. However, the claim requires an optical-electrical assembly is enclosed by the upper housing and lower housing, wherein the same optical-electrical assembly comprises a slide component. Thus, the claim is inconsistent with the disclosure in the specification. Specifically, the specification depicts and describes the slide component as being attached to the outside of the housing, not as a structure that is inserted into the housing. As a result, the specification does not appear to provide adequate support for the claimed configuration, and the claim language is inconsistent with the originally filed disclosure. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAI M LEE whose telephone number is (571)272-5870. The examiner can normally be reached M-F 9:5:30 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, Kenneth Vanderpuye can be reached at 571-272-3078. 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. JAI M. LEE Examiner Art Unit 2634 /JAI M LEE/Examiner, Art Unit 2634
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Prosecution Timeline

Sep 18, 2024
Application Filed
Jun 08, 2026
Non-Final Rejection mailed — §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
77%
Grant Probability
88%
With Interview (+11.5%)
2y 3m (~5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 482 resolved cases by this examiner. Grant probability derived from career allowance rate.

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