Prosecution Insights
Last updated: July 17, 2026
Application No. 18/304,673

Communication Method and Apparatus

Non-Final OA §102
Filed
Apr 21, 2023
Priority
Oct 23, 2020 — continuation of PCTCN2020123429
Examiner
BEYEN, ZEWDU A
Art Unit
2461
Tech Center
2400 — Computer Networks
Assignee
Huawei Technologies Co., Ltd.
OA Round
2 (Non-Final)
83%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
708 granted / 850 resolved
+25.3% vs TC avg
Moderate +15% lift
Without
With
+15.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
20 currently pending
Career history
881
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
88.5%
+48.5% vs TC avg
§102
7.9%
-32.1% vs TC avg
§112
1.7%
-38.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 850 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 . Claim Rejections - 35 USC § 102 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 (i.e., changing from AIA to pre-AIA ) 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. 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) 21-40 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by HÖGLUND to (WO 2022081071 A1) Regarding claims 21,27,33,39 HÖGLUND teaches receiving a first message, wherein the first message is usable to determine an indication manner of a device type of a terminal device, (pages 17, lines 25-30 discloses network node 16 such as via one or more of processing circuitry 68, processor 70, signaling unit 32, communication interface 60 and radio interface 62 is configured to receive (Block SI 34) a reduced capability, RedCap, indication in at least one of message 1, Msgl, and message 3, Msg3) wherein the indication manner of the device type of the terminal device comprises indicating the device type of the terminal device via message 3 (Msg3), or indicating the device type of the terminal device via message 1 (Msg1); (pages 17, lines 25-30 discloses network node 16 such as via one or more of processing circuitry 68, processor 70, signaling unit 32, communication interface 60 and radio interface 62 is configured to receive (Block SI 34) a reduced capability, RedCap, indication in at least one of message 1, Msgl, and message 3, Msg3) and indicating the device type of the terminal device using the indication manner of the device type of the terminal device, and wherein the device type of the terminal device comprises reduced capability user equipment (REDCAP UE)(page 18, lines 3-8 discloses processing circuitry 68 is configured to indicate, in system information, SI, that RedCap physical random access channel, PRACH, resources have been configured. According to one or more embodiments, if the indication is received in Msgl, one of: receiving the indication in the Msg3 indicates a RedCap type; and failing to receive the Msg3 indicates the wireless device is a non-RedCap wireless device). Regarding claims 22,28,34,40, HÖGLUND teaches the device type of the terminal device is indicated by a correspondence between a transmission resource and the device type of the terminal device;(page 18, lines 3-8 discloses processing circuitry 68 is configured to indicate, in system information, SI, that RedCap physical random access channel, PRACH, resources have been configured. According to one or more embodiments, if the indication is received in Msgl, one of: receiving the indication in the Msg3 indicates a RedCap type; and failing to receive the Msg3 indicates the wireless device is a non-RedCap wireless device). Regarding claims 23,29,35, HÖGLUND teaches wherein the transmission resource is at least one of a time domain resource or a frequency domain resource or a code domain resource of a random access preamble(page 25, lines 19-30 discloses The network node 16 such as via one or more of processing circuitry 68, processor 70, radio interface 62, signaling unit 32, etc., by default may detect PUSCH transmission (e.g., by DMRS detection) according to the time domain resource allocation corresponding to the first total slot offset value). Regarding claims 24,36, HÖGLUND teaches determining the indication manner of the device type of the terminal device based on the first message from a network device(page 18, lines 3-8 discloses processing circuitry 68 is configured to indicate, in system information, SI, that RedCap physical random access channel, PRACH, resources have been configured. According to one or more embodiments, if the indication is received in Msgl, one of: receiving the indication in the Msg3 indicates a RedCap type; and failing to receive the Msg3 indicates the wireless device is a non-RedCap wireless device). Regarding claims 25,30,37, HÖGLUND teaches wherein the first message is a system information block(page 18, lines 3-8 discloses processing circuitry 68 is configured to indicate, in system information, SI, that RedCap physical random access channel, PRACH, resources have been configured. According to one or more embodiments, if the indication is received in Msgl, one of: receiving the indication in the Msg3 indicates a RedCap type; and failing to receive the Msg3 indicates the wireless device is a non-RedCap wireless device). Regarding claims 26,31,38 , HÖGLUND teaches wherein when the indication manner comprises indicating the device type of the terminal device via Msg1, the indication manner further comprises indicating the device type of the terminal device via Msg3(page 18, lines 3-8 discloses processing circuitry 68 is configured to indicate, in system information, SI, that RedCap physical random access channel, PRACH, resources have been configured. According to one or more embodiments, if the indication is received in Msgl, one of: receiving the indication in the Msg3 indicates a RedCap type; and failing to receive the Msg3 indicates the wireless device is a non-RedCap wireless device). Regarding claim 32, HÖGLUND teaches sending second message, wherein the second message is usable to determine an indication manner of a second device type of a second terminal device, and wherein the second device type of the second terminal device is different from the REDCAP UE( page 21, lines 1-10 discloses A RedCap wireless device 22 is expected to use a Msgl indication, and the presence of a Msg3 indication further determines how the network node 16 interprets the wireless device 22’ s intentions and/or RedCap type: in one embodiment, if both Msgl and Msg3 indications are present, the network node 16 interprets the wireless device 22 to be of RedCap wireless device 22 type 1 and if Msgl indication is present but Msg3 indication is not present, the network node 16 interprets the wireless device 22 to be of RedCap wireless device 22 type 2 which is different from the RedCap wireless device type 1). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ZEWDU A BEYEN whose telephone number is (571)270-7157. The examiner can normally be reached M-F 9:00-6:00. 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, Huy D Vu can be reached at 571-272-3155. 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. /ZEWDU A BEYEN/Primary Examiner, Art Unit 2461
Read full office action

Prosecution Timeline

Apr 21, 2023
Application Filed
Apr 22, 2024
Response after Non-Final Action
Aug 12, 2025
Non-Final Rejection mailed — §102
Nov 11, 2025
Response Filed
Apr 16, 2026
Request for Continued Examination
Apr 26, 2026
Response after Non-Final Action
Jul 15, 2026
Non-Final Rejection mailed — §102 (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

2-3
Expected OA Rounds
83%
Grant Probability
98%
With Interview (+15.0%)
2y 9m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 850 resolved cases by this examiner. Grant probability derived from career allowance rate.

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