Prosecution Insights
Last updated: August 17, 2026
Application No. 18/625,129

COMMUNICATION METHOD AND RELATED PRODUCT

Final Rejection §112
Filed
Apr 02, 2024
Priority
Oct 09, 2021 — CN 202111176882.3 +1 more
Examiner
NGUYEN, THUONG
Art Unit
2416
Tech Center
2400 — Computer Networks
Assignee
Huawei Technologies Co., Ltd.
OA Round
2 (Final)
68%
Grant Probability
Favorable
3-4
OA Rounds
1y 8m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allowance Rate
452 granted / 663 resolved
+10.2% vs TC avg
Strong +32% interview lift
Without
With
+32.1%
Interview Lift
resolved cases with interview
Typical timeline
4y 0m
Avg Prosecution
47 currently pending
Career history
726
Total Applications
across all art units

Statute-Specific Performance

§101
17.4%
-22.6% vs TC avg
§103
50.7%
+10.7% vs TC avg
§102
15.8%
-24.2% vs TC avg
§112
15.4%
-24.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 663 resolved cases

Office Action

§112
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. This action is responsive to the Remark filed on 6/16/26. Claims 1, 4, 5, 7, 16 and 19 are currently amended. Claims 2-3, 6, 8-15, 17-18 are currently canceled. Claims 20-26 are newly added. Claim(s) 1, 4, 5, 7, 16, and 19-26 is/are presented for examination. 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. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim(s) 1, 4, 5, 7, 16, and 19-26 is/are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention. Claim(s) 1, 4, 5, 7, 16, and 19-26 is/are unclear to the examiner; what does it mean by stating “generating, by the PDCP layer of the PCC, a first message corresponding to the control plane data and sending the first message to a radio link control (RLC) layer of the PCC”? the claim languages are not exactly clear what is the first message corresponding to the control plane data mean? What are the first message for? To do what? What is a control plane data control? Please clarify Claim(s) 1, 4, 5, 7, 16, and 19-26 is/are unclear to the examiner; what does it mean by stating “generating, by the RLC layer of the PCC, a second message based on the first message and sending the second message to a media access control (MAC) layer of the PCC, wherein a control plane bearer is only deployed on the PCC and the control plane data is sent by the core network only to the PDCP layer of the PCC and only sent from the PDCP layer of the PCC through the RLC layer of the PCC to the MAC layer of the PCC”? the claim languages are not exactly clear what is the second message based on the first message mean? How is the user plane data generated from the control plane data? What are the second message for? What is the user plane data do? Please clarify Claim(s) 1, 4, 5, 7, 16, and 19-26 is/are unclear to the examiner; what does it mean by stating “generating, by the PDCP layer of the SCC, a third message corresponding to the user plane data and sending the third message to a radio link control (RLC) layer of the SCC”? the claim languages are not exactly what is clear the third message based on the user plane data mean? How is the control plane data generated from the user plane data? What are the third message for? What is the control plane data do? Please clarify Claim(s) 1, 4, 5, 7, 16, and 19-26 is/are unclear to the examiner; what does it mean by stating “generating, by the RLC layer of the SCC, a fourth message based on the third message and sending at least part of the fourth message to the MAC layer of the SCC”? the claim languages are not exactly clear what is the fourth message based on third message mean? What are the fourth message for? What exactly is the claimed invention? To do what? Please clarify Listing of Relevant Arts Jung, U.S. Patent/Pub. No. US 20170142704 A1 discloses RLC layers, PDCP layers. Dinan, U.S. Patent/Pub. No. US 20230171776 A1 discloses PDCP packet, RLC, SCC, PCC. Contact Information The present application is being examined under the pre-AIA first to invent provisions. THUONG NGUYEN whose telephone number is (571)272-3864. The examiner can normally be reached on Monday-Friday 9:00-6:00. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Noel Beharry can be reached on 571-270-5630. 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. /THUONG NGUYEN/Primary Examiner, Art Unit 2416
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Prosecution Timeline

Apr 02, 2024
Application Filed
Mar 20, 2026
Non-Final Rejection mailed — §112
Jun 16, 2026
Response Filed
Jul 20, 2026
Final Rejection mailed — §112 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
68%
Grant Probability
99%
With Interview (+32.1%)
4y 0m (~1y 8m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 663 resolved cases by this examiner. Grant probability derived from career allowance rate.

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