Prosecution Insights
Last updated: April 19, 2026
Application No. 18/634,636

WALLPAPER INTERACTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE

Non-Final OA §102
Filed
Apr 12, 2024
Examiner
DEBROW, JAMES J
Art Unit
2174
Tech Center
2100 — Computer Architecture & Software
Assignee
Vivo Mobile Communication Co., Ltd.
OA Round
1 (Non-Final)
70%
Grant Probability
Favorable
1-2
OA Rounds
3y 3m
To Grant
95%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
351 granted / 504 resolved
+14.6% vs TC avg
Strong +26% interview lift
Without
With
+25.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
25 currently pending
Career history
529
Total Applications
across all art units

Statute-Specific Performance

§101
11.1%
-28.9% vs TC avg
§103
52.5%
+12.5% vs TC avg
§102
23.9%
-16.1% vs TC avg
§112
6.4%
-33.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 504 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 . This Office Action is responsive to: Application filed 12 Apr. 2024 Claims 1-17 are pending in this case. Claims 1, 6,11,16 and 17 are independent claims Claim Rejections - 35 USC § 102 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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 1-17 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bai (Pub. No. US 2018/0373342 A1; Filing Date: Jun. 21, 2017). Regarding independent claims 1, 6, 11, 16 and 17, Bai disclose a wallpaper interaction method, comprising: displaying a target wallpaper, wherein the target wallpaper comprises a target element, and the target element is in a first shape (0049; 0077-0078); receiving a first input (0055; 0077-0078); and in response to the first input, enabling a first function, and updating a shape of the target element with a second shape corresponding to the first function (0049). Regarding dependent claims 2, 7 and 12, Bai disclose the method according to claims 1, 6 and 11 respectively, wherein in response to the first input, the enabling a first function comprises: in a case that the first input is an input for the target element, starting an application function associated with the target element in response to the first input (0160). Regarding dependent claims 3, 8 and 13, Bai disclose the method according to claims 1, 6 and 11 respectively, wherein in a case that the target element comprises a first element and a second element, the first element is associated with a first account, and the second element is associated with a second account, after the displaying a target wallpaper, the method further comprises: receiving a second input for the first element (0056-0058; 0090); and in response to the second input, sending a first instruction to the second account through the first account, wherein the first instruction is used to instruct an electronic device corresponding to the second account to receive a target message or to instruct a shape of an element displayed on the wallpaper of the electronic device to be updated with a target shape (0056-0060; 0090). Regarding dependent claims 4, 9 and 14, Bai disclose the method according to claims 1, 6 and 11 respectively, wherein the target element is in the first shape in a case that a screen is in a first state, and the target element is in the second shape in a case that the screen is in a second state, and in response to the first input, the enabling a first function, and updating a shape of the target element with a second shape comprises: in response to the first input, changing a screen state to the second state, and updating the shape of the target element with the second shape (0056-0060; 0090). Regarding dependent claims 5, 10 and 15, Bai disclose the method according to claims 4, 9 and 14 respectively, wherein in response to the first input, after the enabling a first function, and updating a shape of the target element with a second shape, the method further comprises: receiving a third input (0037); and in response to the third input, changing the screen state to the first state, and updating the shape of the target element with the first shape (0051; 0098-0099; 0141). NOTE It is noted that any citations to specific, pages, columns, lines, or figures in the prior art references and any interpretation of the reference should not be considered to be limiting in any way. A reference is relevant for all it contains and may be relied upon for all that it would have reasonably suggested to one having ordinary skill in the art. See MPEP 2123. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAMES J DEBROW whose telephone number is (571)272-5768. The examiner can normally be reached on 09:00 - 06:00. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, William Bashore can be reached on 571-272-4088. 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 Patent Center and the Private Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from Patent Center or Private PAIR. Status information for unpublished applications is available through Patent Center or Private PAIR to authorized users only. Should you have questions about access to Patent Center or the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). 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) Form at https://www.uspto.gov/patents/uspto-automated- interview-request-air-form. /James J Debrow/ Primary Patent Examiner Art Unit 2174 571-272-5768
Read full office action

Prosecution Timeline

Apr 12, 2024
Application Filed
Jan 06, 2026
Non-Final Rejection — §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
70%
Grant Probability
95%
With Interview (+25.7%)
3y 3m
Median Time to Grant
Low
PTA Risk
Based on 504 resolved cases by this examiner. Grant probability derived from career allow rate.

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