Prosecution Insights
Last updated: April 19, 2026
Application No. 18/646,926

ELECTROMAGNETIC WAVE SHIELDING MATERIAL, ELECTRONIC COMPONENT, ELECTRONIC APPARATUS, AND USING METHOD FOR ELECTROMAGNETIC WAVE SHIELDING MATERIAL

Non-Final OA §102§103
Filed
Apr 26, 2024
Examiner
NGO, HUNG V
Art Unit
2841
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Fujifilm Corporation
OA Round
2 (Non-Final)
81%
Grant Probability
Favorable
2-3
OA Rounds
2y 2m
To Grant
46%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
762 granted / 943 resolved
+12.8% vs TC avg
Minimal -35% lift
Without
With
+-35.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
12 currently pending
Career history
955
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
52.4%
+12.4% vs TC avg
§102
39.7%
-0.3% vs TC avg
§112
3.0%
-37.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 943 resolved cases

Office Action

§102 §103
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)(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, 8, 10-14 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Hansen et al (US 8,415,568) Re claim 1, Hansen et al disclose an electromagnetic wave shielding material (20), wherein the electromagnetic wave shielding material is a laminate (col. 10, line 32) in which both outermost layers are metal layers (56, 58)(col. 14, lines 16-17) and one or more magnetic layers (50)(col. 14, lines 1-7) are provided, and the electromagnetic wave shielding material has a penetrating part (66, 68) that penetrates from a position on one side surface of the laminate to a position on the other side surface thereof and the penetrating part is a through-hole (Fig 2). Re claim 3, wherein the through-hole is provided in a portion other than the metal layers as both outermost layers (Fig 2). Re claim 8 wherein the laminate includes, in the following order; a metal layer (56) as one outermost layer, a magnetic layer (50), and a metal layer (58) as the other outermost layer. Re claim 10, an electronic component (46) comprising:the electromagnetic wave shielding material (Fig 2). Re claim 11, wherein the electromagnetic wave shielding material is disposed at a position at which a direction of a magnetic field is orthogonal to a penetration direction of the penetrating part (Fig 1). Re claim 12, an electronic apparatus comprising: the electromagnetic wave shielding material (Fig 2). Re claims 13, 14, wherein the electromagnetic wave shielding material is disposed at a position at which a direction of a magnetic field is orthogonal to a penetration direction of the penetrating part (Fig 1). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 7 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hansen et al (US 8,415,568). The teaching as discussed above does not disclose wherein a width of the penetrating part is 1.0 mm or less. It would have been obvious to one of ordinary skill in the art at the time the invention was made to select the specific size of the penetrating part for shielding a particular frequency, since such a modification would have involved a mere change in the size of a component. A change in size is generally recognized as being within the level of ordinary skill in the art. In re Rose, 105 USPQ 237 (CCPA 1955). Allowable Subject Matter The indicated allowability of claim 2, 3 is withdrawn in view of the newly discovered reference(s) to Hansen et al (US 8,415,568). Claims 4, 9, 14-23 allowed. Communication Any inquiry concerning this communication or earlier communications from the examiner should be directed to HUNG V NGO whose telephone number is (571)272-1979. The examiner can normally be reached 9-5:30 M-F. 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, Imani Hayman can be reached at (571) 270-5528. 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. /HUNG V NGO/Primary Examiner, Art Unit 2841
Read full office action

Prosecution Timeline

Apr 26, 2024
Application Filed
Jul 08, 2025
Non-Final Rejection — §102, §103
Oct 10, 2025
Response Filed
Jan 20, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12598728
SELF-ADAPTIVE THIN-FILM ELECTROMAGNETIC SHIELDING SCREEN
2y 5m to grant Granted Apr 07, 2026
Patent 12597535
TWO CORE FLAT CABLE
2y 5m to grant Granted Apr 07, 2026
Patent 12593430
ELECTROMAGNETIC WAVE SHIELDING MATERIAL, ELECTRONIC COMPONENT, AND ELECTRONIC APPARATUS
2y 5m to grant Granted Mar 31, 2026
Patent 12588176
RF Shielding Pouch and Garment for Electronic Devices
2y 5m to grant Granted Mar 24, 2026
Patent 12588175
NOISE REDUCTION TOOL AND WIRE HARNESS
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

2-3
Expected OA Rounds
81%
Grant Probability
46%
With Interview (-35.2%)
2y 2m
Median Time to Grant
Moderate
PTA Risk
Based on 943 resolved cases by this examiner. Grant probability derived from career allow rate.

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