Prosecution Insights
Last updated: October 01, 2026
Application No. 18/959,118

INFORMATION TRANSMISSION METHOD AND APPARATUS

Non-Final OA §102
Filed
Nov 25, 2024
Priority
May 26, 2022 — CN 202210589412.8 +1 more
Examiner
TILAHUN, ALAZAR
Art Unit
Tech Center
Assignee
Huawei Technologies Co., Ltd.
OA Round
1 (Non-Final)
71%
Grant Probability
Favorable
1-2
OA Rounds
1y 0m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
486 granted / 683 resolved
+11.2% vs TC avg
Moderate +15% lift
Without
With
+14.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
14 currently pending
Career history
698
Total Applications
across all art units

Statute-Specific Performance

§101
7.2%
-32.8% vs TC avg
§103
59.9%
+19.9% vs TC avg
§102
19.4%
-20.6% vs TC avg
§112
5.1%
-34.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 683 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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on 02/04/2025 and 03/26/2025 are being considered by the examiner. Preliminary Amendment Claims 1-20 are canceled, and claims 21-40 are pending for examination. 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. Claims 21, 23-24, 28, 30, 32 and 37 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by SUN et al. Pub. No.: US 20180270022 (Hereinafter “Sun”). Regarding Claim 21, Sun discloses an information transmission method, comprising: sending a first coded bit sequence based on a to-be-transmitted coded bit sequence that comprises the first coded bit sequence (see fig.7 and paragraph [0064]); receiving first indication information that comprises information about a location of a sent coded bit in the to-be-transmitted coded bit sequence, the information about the location being provided in the to-be-transmitted coded bit sequence (see fig.7 and paragraph [0065]); and sending a second coded bit sequence based on the first indication information, wherein the to-be-transmitted coded bit sequence comprises the second coded bit sequence, which comprises the sent coded bit in the to-be-transmitted coded bit sequence or an unsent coded bit in the to-be-transmitted coded bit sequence (see fig.7 and paragraph [0065]). Regarding Claim 23, Sun discloses an information transmission as discussed in the rejection of claim 1. Sun further teaches wherein the information about the location comprises an index value of the location of the sent coded bit in the to-be-transmitted coded bit sequence (see paragraph [0075]). Regarding Claim 24, Sun discloses an information transmission as discussed in the rejection of claim 1. Sun further teaches wherein the information about the location is indication information of a resource sub-segment corresponding to the sent coded bit and wherein the resource sub-segment is located in a resource segment corresponding to the to-be- transmitted coded bit sequence (see paragraph [0053]). Regarding Claim 28, Sun discloses an information transmission method, comprising: receiving, by a second communication apparatus, a first to-be-decoded sequence, wherein the first to-be-decoded sequence is a sequence formed by a first coded bit sequence transmitted through a channel, wherein the first coded bit sequence is sent by a first communication apparatus based on a to-be-transmitted coded bit sequence (see fig.7 and paragraph [0064]); decoding, by the second communication apparatus, the first to-be-decoded sequence (see paragraphs [0063, 0064]); determining, by the second communication apparatus, first indication information if the decoding fails, wherein the first indication information comprises information about a location, in the to-be-transmitted coded bit sequence, of at least one sent coded bit in the to-be-transmitted coded bit sequence (see paragraphs [0063, 0064]); sending, by the second communication apparatus, the first indication information; and receiving, by the second communication apparatus, a second to-be-decoded sequence, wherein the second to-be-decoded sequence is a sequence formed by a second coded bit sequence transmitted through a channel, wherein the second coded bit sequence is sent by the first communication apparatus based on the first indication information (see paragraph [0065]). Regarding Claim 30, Sun discloses an information transmission as discussed in the rejection of claim 8. Sun further teaches wherein the information about the location is an index value of the location of the at least one sent coded bit in the to-be-transmitted coded bit sequence (see paragraph [0075]). Regarding Claim 32, Sun discloses an information transmission as discussed in the rejection of claim 8. Sun further teaches wherein the information about the location is information about at least one resource sub-segment corresponding to the at least one sent coded bit, and the at least one resource sub-segment is located in a resource segment corresponding to the to-be-transmitted coded bit sequence (see paragraph [0053]). Regarding Claim 27, Sun discloses an information transmission method, comprising: sending, a coded bit sequence (see paragraphs [0063, 0064]); receiving, a decoding result (see paragraphs [0063, 0064]); determining a coded bit that encounters a decoding error from the coded bit sequence, the coded bit being determined based on the decoding result and an information bit in the coded bit sequence (see paragraphs [0064, 0065]); determining a coded bit in the coded bit sequence based on the coded bit that encounters the decoding error (see paragraphs [0064, 0065]); and sending second indication information that comprises information about a location of the coded bit (see paragraph [0075]). Allowable Subject Matter Claims 22, 25-27, 29, 31, 33-36 and 38-40 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Alazar Tilahun whose telephone number is (571)270-5712. The examiner can normally be reached Monday -Friday, From 9:00 AM-6:00 PM. 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, Benjamin Bruckart can be reached at 571-272-3982 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. /ALAZAR TILAHUN/ Primary Examiner Art Unit 2424 /A.T/Primary Examiner, Art Unit 2424
Read full office action

Prosecution Timeline

Nov 25, 2024
Application Filed
May 05, 2025
Response after Non-Final Action
Sep 16, 2026
Non-Final Rejection mailed — §102 (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

1-2
Expected OA Rounds
71%
Grant Probability
86%
With Interview (+14.6%)
2y 11m (~1y 0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 683 resolved cases by this examiner. Grant probability derived from career allowance rate.

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