Prosecution Insights
Last updated: April 19, 2026
Application No. 17/987,657

MESSAGE PROCESSING METHOD AND DEVICE

Non-Final OA §112
Filed
Nov 15, 2022
Examiner
CHANG, YU-WEN
Art Unit
2413
Tech Center
2400 — Computer Networks
Assignee
Huawei Technologies Co., Ltd.
OA Round
2 (Non-Final)
81%
Grant Probability
Favorable
2-3
OA Rounds
3y 1m
To Grant
94%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
257 granted / 318 resolved
+22.8% vs TC avg
Moderate +13% lift
Without
With
+12.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
20 currently pending
Career history
338
Total Applications
across all art units

Statute-Specific Performance

§101
2.4%
-37.6% vs TC avg
§103
64.2%
+24.2% vs TC avg
§102
17.4%
-22.6% vs TC avg
§112
10.9%
-29.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 318 resolved cases

Office Action

§112
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 . 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 allowance or after an Office action under Ex Parte Quayle, 25 USPQ 74, 453 O.G. 213 (Comm'r Pat. 1935). 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, prosecution in this application has been reopened pursuant to 37 CFR 1.114. Applicant's submission filed on 12/09/2025 has been entered. Claim Objections Claims 16, 23 and 24 are objected to because of the following informalities: Regarding claim 16, in lines 4-5, “instructing the network device to perform operations” should be “instructing a terminal to perform operations”. Regarding claim 23, in line 1, “The apparatus according to claim 16” should be “The apparatus according to claim 11”. Regarding claim 24, in line 1, “The apparatus according to claim 11” should be “The apparatus according to claim 16”. Appropriate correction is required. 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. Claims 1, 6, 11 and 16 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 applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 1 recites the limitation "the network device" in line 5. There is insufficient antecedent basis for this limitation in the claim. Claim 6 recites the limitation "the terminal" in line 5. There is insufficient antecedent basis for this limitation in the claim. Claim 11 recites the limitation "the network device" in lines 4-5. There is insufficient antecedent basis for this limitation in the claim. Claim 16 recites the limitation "the network device" in lines 4-5 and the limitation "the terminal" in line 9. There is insufficient antecedent basis for this limitation in the claim. Allowable Subject Matter Claims 1-24 are allowable over prior art. The following is a statement of reasons for the indication of allowable subject matter: Applicant’s invention is drawn to a message processing method, wherein the method comprises: receiving a first message, wherein the first message indicates P direct current (DC) locations, each of the P DC locations is a DC location corresponding to any two bandwidth parts (BWPs) in a component carrier (CC) pair composed of any two of N component carriers (CCs) that are configured by the network device for a terminal, the any two BWPs are respectively located in different CCs in the CC pair, P is an integer greater than or equal to 1, and N is an integer equal to or greater than 2; and determining a DC location of current communication based on the first message. Applicant’s independent claim 1 recites, inter alia, “the first message indicates P direct current (DC) locations, each of the P DC locations is a DC location corresponding to any two bandwidth parts (BWPs) in a component carrier (CC) pair composed of any two of N component carriers (CCs) that are configured by the network device for a terminal, the any two BWPs are respectively located in different CCs in the CC pair”. Applicant’s independent claim 1 comprises a particular combination of elements, which is neither taught nor suggested by the prior art. Independent claims 6, 11 and 16 are interpreted and allowable for the same reason as set forth above. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Abotabl et al. (US 2023/0239851) teaches method of scheduling for active bandwidth parts. Any inquiry concerning this communication or earlier communications from the examiner should be directed to YU-WEN CHANG whose telephone number is (408)918-7645. The examiner can normally be reached M-F 8:00am-5:00pm PT. 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, Un Cho can be reached at 571-272-7919. 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. /YU-WEN CHANG/Primary Examiner, Art Unit 2413
Read full office action

Prosecution Timeline

Nov 15, 2022
Application Filed
Mar 07, 2023
Response after Non-Final Action
Apr 21, 2025
Non-Final Rejection — §112
Jul 24, 2025
Response Filed
Dec 09, 2025
Request for Continued Examination
Dec 19, 2025
Response after Non-Final Action
Feb 12, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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NEIGHBOR RELATIONS FOR DISPROPORTIONAL/DISSIMILAR BANDWIDTH/CARRIER ALLOCATION
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2y 5m to grant Granted Mar 17, 2026
Patent 12580717
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2y 5m to grant Granted Mar 17, 2026
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METHODS FOR COMMUNICATION DEVICES FOR OR ADJUSTING A PROCESSING GAIN, APPARATUS, VEHICLE AND COMPUTER PROGRAM
2y 5m to grant Granted Mar 17, 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
94%
With Interview (+12.7%)
3y 1m
Median Time to Grant
Moderate
PTA Risk
Based on 318 resolved cases by this examiner. Grant probability derived from career allow rate.

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