Prosecution Insights
Last updated: October 01, 2026
Application No. 18/915,526

METHODS AND APPARATUSES FOR SENDING AND RECEIVING WAKE-UP SIGNAL SEQUENCE

Non-Final OA §102
Filed
Oct 15, 2024
Priority
Aug 16, 2019 — continuation of PCTCN2019101174 +1 more
Examiner
WASHINGTON, ERIKA ALISE
Art Unit
Tech Center
Assignee
Huawei Technologies Co., Ltd.
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
3m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
911 granted / 1022 resolved
+29.1% vs TC avg
Minimal +4% lift
Without
With
+4.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
31 currently pending
Career history
1033
Total Applications
across all art units

Statute-Specific Performance

§101
5.3%
-34.7% vs TC avg
§103
25.6%
-14.4% vs TC avg
§102
38.8%
-1.2% vs TC avg
§112
10.0%
-30.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1022 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) 1, 4-7, 10-13, and 16-18 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Hwang et al., US Patent Application Publication Number 2021/0297987 (hereinafter Hwang). Regarding claims 1, 7, and 13, Hwang discloses a method for receiving a wake-up signal sequence, comprising: determining a first parameter, wherein the first parameter corresponds to a first wake-up signal (WUS) resource, and the first WUS resource is associated with a paging occasion (PO) [paragraphs 0022-0024; 0316; 0523]; generating a first WUS sequence based on the first parameter [paragraphs 0007, 0015]; monitoring the first WUS sequence on the first WUS resource [paragraphs 0007, 0015]; and detecting a physical downlink control channel at the PO in response to detection of the first WUS sequence on the first WUS resource [paragraph 0295]. Regarding claims 4, 10, and 16, Hwang discloses calculating a first cover mode on the first parameter and calculating the first WUS sequence based on the first cover mode [paragraph 0368]. Regarding claims 5, 11, and 17, Hwang discloses wherein the first WUS resource is configured by a network device [paragraphs 0022-0024; 0316; 0523]. Regarding claims 6, 12, and 18, Hwang discloses receiving the first parameter from a network device [paragraphs 0022-0024; 0316; 0523]. Claim(s) 1, 5-7, 11-13, and 17-18 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Chang et al., US Patent Application Publication Number 2022/0095226 (hereinafter Chang). Note: This reference is the US equivalent of CN 111294892 filed 12/7/18. Regarding claims 1, 7, and 13, Chang discloses a method for receiving a wake-up signal sequence, comprising: determining a first parameter, wherein the first parameter corresponds to a first wake-up signal (WUS) resource, and the first WUS resource is associated with a paging occasion (PO) [paragraphs 0067-0069]; generating a first WUS sequence based on the first parameter [paragraph 0093]; monitoring the first WUS sequence on the first WUS resource [paragraph 0069]; and detecting a physical downlink control channel at the PO in response to detection of the first WUS sequence on the first WUS resource [paragraph 0056]. Regarding claims 5, 11, and 17, Chang discloses wherein the first WUS resource is configured by a network device [paragraphs 0067; 0094]. Regarding claims 6, 12, and 18, Chang discloses receiving the first parameter from a network device [paragraphs 0067; 0094]. Allowable Subject Matter Claims 2-3, 8-9, 14-15 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 The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Mi et al., US Patent Number 12,150,059, disclose methods and apparatuses for sending and receiving wake-up signal sequence. Hwang et al., US Patent Application Publication Number 2020/0396687, disclose a method for transmitting/receiving signal in wireless communication system, and device therefore. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ERIKA WASHINGTON whose telephone number is (571)272-7841. The examiner can normally be reached Monday - Thursday. 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, Kathy Wang-Hurst can be reached at 571-270-5371. 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. /EAW/ August 25, 2026 /ERIKA A WASHINGTON/Primary Examiner, Art Unit 2644
Read full office action

Prosecution Timeline

Oct 15, 2024
Application Filed
Dec 02, 2024
Response after Non-Final Action
Aug 27, 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

1-2
Expected OA Rounds
89%
Grant Probability
93%
With Interview (+4.3%)
2y 2m (~3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1022 resolved cases by this examiner. Grant probability derived from career allowance rate.

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