Prosecution Insights
Last updated: October 02, 2026
Application No. 18/232,089

ELECTRONIC DEVICE FOR REDUCING INTERFERENCE FROM REFERENCE SIGNAL, AND OPERATION METHOD THEREOF

Non-Final OA §112
Filed
Aug 09, 2023
Priority
Feb 16, 2021 — RE 10-2021-0020267 +2 more
Examiner
LA, PHONG
Art Unit
2469
Tech Center
2400 — Computer Networks
Assignee
Samsung Electronics Co., Ltd.
OA Round
2 (Non-Final)
89%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
456 granted / 512 resolved
+31.1% vs TC avg
Moderate +12% lift
Without
With
+11.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
19 currently pending
Career history
531
Total Applications
across all art units

Statute-Specific Performance

§101
3.1%
-36.9% vs TC avg
§103
56.9%
+16.9% vs TC avg
§102
14.4%
-25.6% vs TC avg
§112
16.6%
-23.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 512 resolved cases

Office Action

§112
DETAILED ACTION This office action is in reply communication filed on 08/12/2026. Claims 1-2, 4-8, 10-11, 13-15, and 18-20 are pending. Claims 3, 9, 12, and 16-17 are cancelled. 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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 08/12/2026 has been entered. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. Claim 1-2, 4-8, 10-11, 13-15 and 18-20 are rejected under 35 U.S.C. 112(b) paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, the applicant regards as the invention. Claim 1 recites limitation “based on a determination that the detected error is caused by the second communication, limit transmission of a reference signal related with the second network through at least one path determined to cause the error of the first communication among the plurality of paths, and transmit the reference signal through one or more paths of the plurality of paths other than the at least one path.” in lines 16-21. The claim is unclear for at least follow reasons: First, it is unclear whether the limitation “based on the error detected in the second communication” limit the transmission of the reference signal related with the second network would have a result to the transmitting of the reference signal through one or more paths of the plurality of paths other than the at least one path. Second, it is unclear whether the “transmit the reference signal” through one or more paths of the plurality of paths other than the at least one path that is related to the first or the second network. In view of above, the claim is indefinite. For the purpose of examination, examiner will interpret the claims as best understood. Independent claim 10 discloses the same features as claim 1. Thus, claim 10 is rejected for the same reason as claim 1. All dependent claims are also rejected since they are depended to rejected claims 1 and 10. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PHONG LA whose telephone number is (571) 272-2588. The examiner can normally be reached on Monday through Friday from 7:30 A.M. to 4:00 P.M. (EST). If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, IAN MOORE can be reached on 571-272-3085. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /PHONG LA/Primary Examiner, Art Unit 2469
Read full office action

Prosecution Timeline

Aug 09, 2023
Application Filed
Nov 04, 2025
Non-Final Rejection mailed — §112
Jan 12, 2026
Applicant Interview (Telephonic)
Jan 12, 2026
Examiner Interview Summary
Feb 04, 2026
Response Filed
Aug 12, 2026
Request for Continued Examination
Aug 17, 2026
Response after Non-Final Action
Sep 23, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

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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
89%
Grant Probability
99%
With Interview (+11.8%)
2y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 512 resolved cases by this examiner. Grant probability derived from career allowance rate.

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