Prosecution Insights
Last updated: April 19, 2026
Application No. 18/151,065

COIL COMPONENT

Non-Final OA §102
Filed
Jan 06, 2023
Examiner
NGUYEN, TUYEN T
Art Unit
2837
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Murata Manufacturing Co. Ltd.
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
82%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
1001 granted / 1226 resolved
+13.6% vs TC avg
Minimal +1% lift
Without
With
+0.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
50 currently pending
Career history
1276
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
54.5%
+14.5% vs TC avg
§102
22.9%
-17.1% vs TC avg
§112
17.7%
-22.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1226 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 . Election/Restrictions Applicant's election with traverse of Species 7, Figure 11 in the reply filed on 11/24/2025 is acknowledged. The traversal is on the ground(s) that claims 1, 5 and 8-12 readable on Species 7, Figure 7. This is not found persuasive because claims 8-12 depend on non-elected claims 2-4 and 6-7. Claims 1 and 5 will be examined herewith. The requirement is still deemed proper and is therefore made FINAL. 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)(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 and 5 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Otsubo et al. [US 2016/0372246 A1]. Regarding claim 1, Otsubo et al. discloses a coil component [1, or 10, Figures 1, 16-17 and 37] comprising: - a magnetic body [2]; - a coil embedded in the magnetic body [figure 1]; - an external electrode [5] on at least a bottom surface of the magnetic body and electrically connected to the coil; and - an extended conductor [3] in which one end [3] is connected to the coil inside the magnetic body and another end [3] is connected to the external electrode on the bottom surface of the magnetic body, the external electrode including a first external electrode [5, figures 16-17] and a second external electrode [5, figures 16-17], the extended conductor including a first extended conductor having one end connected to a start end of the coil and another end connected to the first external electrode, and a second extended conductor having one end connected to a terminal end of the coil and another end connected to the second external electrode [figures 1 and 16-17], the coil being present only on a plane including the start end and the terminal end, the coil and the first extended conductor not overlapping each other except for a portion where the coil and the first extended conductor are connected [figure 1], when a surface on which the coil is present is viewed from a direction extending from the one end to the other end of the first extended conductor, and the coil and the second extended conductor not overlapping each other except for a portion where the coil and the second extended conductor are connected, when the surface on which the coil is present is viewed from a direction extending from the one end to the other end of the second extended conductor [figures 1 and 16-17]. Regarding claim 5, Otsubo et al. discloses the coil includes a plurality of coils which are inside the magnetic body [figure 37]. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to TUYEN T NGUYEN whose telephone number is (571)272-1996. The examiner can normally be reached Mon - Fri 8:30-5:30. 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, Shawki Ismail can be reached at 571-272-3985. 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. /TUYEN T NGUYEN/Primary Examiner, Art Unit 2837
Read full office action

Prosecution Timeline

Jan 06, 2023
Application Filed
Dec 13, 2025
Non-Final Rejection — §102
Mar 12, 2026
Applicant Interview (Telephonic)
Mar 13, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603221
IMPROVED LOW-EMI TRANSFORMER
2y 5m to grant Granted Apr 14, 2026
Patent 12597552
Magnetic Device and the Method to Make the Same
2y 5m to grant Granted Apr 07, 2026
Patent 12592633
POWER CONVERSION MODULE AND MAGNETIC DEVICE THEREOF
2y 5m to grant Granted Mar 31, 2026
Patent 12592335
LAMINATED COIL COMPONENT
2y 5m to grant Granted Mar 31, 2026
Patent 12586708
INNOVATIVE PLANAR ELECTROMAGNETIC COMPONENT STRUCTURE
2y 5m to grant Granted Mar 24, 2026
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
82%
Grant Probability
82%
With Interview (+0.8%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 1226 resolved cases by this examiner. Grant probability derived from career allow rate.

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