Prosecution Insights
Last updated: April 19, 2026
Application No. 18/740,750

ANTENNA RADIATING ELEMENT AND ANTENNA DEVICE

Non-Final OA §102§103
Filed
Jun 12, 2024
Examiner
KIM, SEOKJIN
Art Unit
2844
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Proterial Ltd.
OA Round
1 (Non-Final)
77%
Grant Probability
Favorable
1-2
OA Rounds
2y 4m
To Grant
91%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allow Rate
418 granted / 540 resolved
+9.4% vs TC avg
Moderate +14% lift
Without
With
+14.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
31 currently pending
Career history
571
Total Applications
across all art units

Statute-Specific Performance

§101
2.0%
-38.0% vs TC avg
§103
46.2%
+6.2% vs TC avg
§102
30.0%
-10.0% vs TC avg
§112
15.6%
-24.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 540 resolved cases

Office Action

§102 §103
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. Information Disclosure Statement The information disclosure statement (IDS) submitted on 06/12/2024 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. 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. (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. Claims 1, 2, 4, and 6 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Lee (KR 101084746 B1, see attached machine translation also). Regarding claim 1, Lee teaches an antenna radiating element comprising: an antenna portion (Figs. 2 and 3, page 2, last para. the antenna unit 2) including first and second bow-tie antennas arranged in a cross shape (Fig. 3, 22a, 22b); and a reflector (Figs. 2 and 3, page 2, last para. a cup-shaped reflector 3), wherein the reflector includes a tubular portion (Fig. 2, 32) having a cross-sectional shape, which is a regular octagon (page 4, second para. 31, reflecting plate 31 and the reflecting wall 32, octagon), in a cross-section orthogonal to an axial direction (Fig. 2, 32), a bottom portion closing one end part in the axial direction of the tubular portion (Figs. 2 and 3, 31), and an opening portion provided at an end part opposite to the one end part of the tubular portion (Fig. 2, 31), and the antenna portion is positioned in a vicinity of the opening portion (Fig. 2, 22a, 22b). Regarding claim 2, all the limitations of claim 1 are taught by Lee. Lee further teaches the antenna element, wherein a center axis of the tubular portion (Fig. 2, center of 32) passes through an intersection of the first and second bow-tie antennas (22a, 22b), and the center axis is orthogonal to extension directions of the two first and second bow-tie antennas. Regarding claim 4, this claim has substantially the same subject matter as that in claim 1. Therefore, claim 4 is rejected under the same rationale as claim 1 above. Regarding claim 6, this claim has substantially the same subject matter as that in claim 1. Therefore, claim 6 is rejected under the same rationale as claim 1 above. 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 of this title, 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. Claims 3 and 5 are rejected under 35 U.S.C. 103 as being unpatentable over Lee (KR 101084746 B1, see attached machine translation also) in view of So (US 2024/0396210 A1). Regarding claim 3, all the limitations of claim 1 are taught by Lee. Lee does not explicitly teach the element, wherein the reflector includes a body portion made of resin and/or containing resin, and a metal plated layer formed on a surface of the body portion. So teaches an antenna wherein the reflector includes a body portion made of resin and/or containing resin, and a metal plated layer formed on a surface of the body portion ([0066]). Therefore, it would have been obvious to one having ordinary skill in the art before the effective filing date of claimed invention to apply the teachings of So to the teachings of Lee in order to manufacture the reflector with ease (So, [0066]). Regarding claim 5, this claim has substantially the same subject matter as that in claim 3. Therefore, claim 5 is rejected under the same rationale as claim 3 above. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SEOKJIN KIM whose telephone number is (571)272-1487. The examiner can normally be reached M-F: 8:30am-5:00pm. 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, Alexander H. Taningco can be reached at 571-272-8048. 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. /SEOKJIN KIM/Primary Examiner, Art Unit 2844
Read full office action

Prosecution Timeline

Jun 12, 2024
Application Filed
Feb 21, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12597712
TRANSMISSION LINE ARRANGEMENT FOR A PASSIVE COMPONENT
2y 5m to grant Granted Apr 07, 2026
Patent 12592476
CIRCUIT BOARD FOR ANTENNA, ANTENNA PACKAGE INCLUDING THE SAME AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
2y 5m to grant Granted Mar 31, 2026
Patent 12592494
RECONFIGURABLE INTELLIGENT SURFACE, RIS, WITH SENSING CAPABILITIES AND METHOD FOR OPERATING THE SAME
2y 5m to grant Granted Mar 31, 2026
Patent 12586901
WIDEBAND ANTENNA ARRANGED ON VEHICLE
2y 5m to grant Granted Mar 24, 2026
Patent 12573756
Electronic Devices with Probe-Fed Dielectric Resonator Antennas
2y 5m to grant Granted Mar 10, 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
77%
Grant Probability
91%
With Interview (+14.0%)
2y 4m
Median Time to Grant
Low
PTA Risk
Based on 540 resolved cases by this examiner. Grant probability derived from career allow rate.

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