Prosecution Insights
Last updated: April 19, 2026
Application No. 18/496,841

ELASTIC AVERAGING COUPLING

Non-Final OA §102
Filed
Oct 28, 2023
Examiner
CHIEM, DINH D
Art Unit
2874
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Senko Advanced Components Inc.
OA Round
1 (Non-Final)
72%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
90%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allow Rate
388 granted / 535 resolved
+4.5% vs TC avg
Strong +18% interview lift
Without
With
+17.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
46 currently pending
Career history
581
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
52.8%
+12.8% vs TC avg
§102
35.7%
-4.3% vs TC avg
§112
8.6%
-31.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 535 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 . Drawings New corrected drawings in compliance with 37 CFR 1.121(d) are required in this application because the handwritten reference numerals are unclear for pages 5-18. Applicant is advised to employ the services of a competent patent draftsperson outside the Office, as the U.S. Patent and Trademark Office no longer prepares new drawings. The corrected drawings are required in reply to the Office action to avoid abandonment of the application. The requirement for corrected drawings will not be held in abeyance. Inventorship This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claim Objections Claim 1 is objected to because of the following informalities: “first, planar, surface” in line 2 and “second, planar, surface” in line 5 do not require the commas since they are cumulative adjectives. Appropriate correction is required. 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 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Vallance et al. (US 2021/0239920 A1, herein “Vallance”). Vallance discloses in Fig. 1 a passive alignment coupling (Para [0040]), comprising: a first body (B1) defining a first base having a first planar surface (S1) on which a first array of alignment features (F1) is defined (Para [0042]-[0043]), a second body (B2) providing an alignment reference to the first body (B1 and B2 are complementary to each other, Fig. 2A), wherein the second body defines a second base having a second planar surface on which a second array of alignment features (F2) is defined, wherein the first and second array of alignment features are complementary to each other (see alignment in Fig. 2A, Para [0046]); wherein one of the first array of alignment features and the second array of alignment features comprises a first interstitial two-dimensional planar array of protrusions defining a first array of interstices (longitudinal open groove LG1), and another one of the first array of alignment features and the second array of alignment features comprises a second interstitial two-dimensional planar array of protrusions defining a second array of interstices (longitudinal open groove LG2, Para [0049]), wherein with the first body pressed against the second body with the first and second arrays of alignment features mating towards each other, the first and second arrays of protrusions intermesh with the protrusions defined on one of the first and second bodies received in corresponding interstices defined on the other one of the first and second bodies (Fig. 2C, Para [0054]), and wherein protrusion surfaces of each adjacent pair of protrusions of the first and second arrays of protrusions are in point contact (Para [0057]), whereby the first body is removably attachable to the second body to define a demountable coupling, with the first array of alignment features against the second array of alignment features to define an elastic averaging coupling, thereby passively aligning the first body to the second body (Para [0040]-[0041]). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Erin D Chiem whose telephone number is (571)272-3102. The examiner can normally be reached 10 am - 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, Thomas A. Hollweg can be reached at (571) 270-1739. 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. /ERIN D CHIEM/Examiner, Art Unit 2874 /THOMAS A HOLLWEG/Supervisory Patent Examiner, Art Unit 2874
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Prosecution Timeline

Oct 28, 2023
Application Filed
Sep 13, 2025
Non-Final Rejection — §102
Jan 20, 2026
Response Filed

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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
72%
Grant Probability
90%
With Interview (+17.5%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 535 resolved cases by this examiner. Grant probability derived from career allow rate.

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