Prosecution Insights
Last updated: September 17, 2026
Application No. 18/867,249

DATA READING METHOD AND APPARATUS, AND ELECTRONIC DEVICE

Non-Final OA §103
Filed
Nov 19, 2024
Priority
Jun 10, 2022 — CN 202210653784.2 +1 more
Examiner
CHOI, CHARLES J
Art Unit
2175
Tech Center
2100 — Computer Architecture & Software
Assignee
Cong Lu
OA Round
1 (Non-Final)
83%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
265 granted / 320 resolved
+27.8% vs TC avg
Moderate +5% lift
Without
With
+5.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
9 currently pending
Career history
330
Total Applications
across all art units

Statute-Specific Performance

§101
3.3%
-36.7% vs TC avg
§103
47.5%
+7.5% vs TC avg
§102
21.6%
-18.4% vs TC avg
§112
19.4%
-20.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 320 resolved cases

Office Action

§103
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. Allowable Subject Matter Claim(s) 2-8 and 11-17 is/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. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 1, 10 and 18 is/are rejected under 35 U.S.C. 103 as being unpatentable over Nagar (US 2022/0092141) in view of Yeung (US 2017/0178011). Regarding claim(s) 1, 10 and 18, Nagar teaches: A data reading method, comprising: acquiring user behavior data and multiple page screenshots of a target application prior to a current moment, wherein the page screenshots are obtained by capturing a display page of the target application; (i) a machine learning and IoT (Internet of things) based system and method to predict information within the application (to which current screen belongs) which a user wants to capture as a screenshot; (ii) captures the screenshot with required information, on the first command (to capture the screenshot) from the user; determining, based on the multiple page screenshots and the user behavior data, prefetch data to be read by the target application next time; (iii) the method includes the following operations: (a) derives the context of the intended screenshot, based on user's recent activities on the device, activity history, IoT Data, communications and social media, (b) detects parts of the screen and active applications that are relevant to derived context, (c) captures only that relevant part of the screen/active-application in a screenshot, (d) based on the derived context, if required, captures the information from other sources (for example, opened files, browser pages, or any other accessible information including public information) and appends them into the main screenshot. Nagar does not explicitly teach, but Yeung teaches and downloading the prefetch data from a first server and storing the prefetch data in a local storage device, so that when a next read request for the target application hits the prefetch data, the prefetch data is read from the local storage device. [0058] In an example, prediction of user behavior may be utilized to prefetch information and/or data into local memory, e.g., memory 122 and/or memory 142, in anticipation of a user request for the information. The information may include, but is not limited to, user profile data, device user interface assets, information stored to the cloud, etc. Prefetching the information is configured to reduce a response time experienced by the user if the user requests such information. It would have been obvious to a person having ordinary skill in the art, before the effective filing date of the invention, to combine the user request prediction computing system of Nagar with the data prefetching system/method of Yeung. The motivation for doing so would have been to reduce response time experienced by the user if the user requests such information. This is taught by Yeung in [0058]. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Josephson (US 2024/0106905): discloses system/method for collecting, analyzing, predicting and outputting user activity metrics. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHARLES J CHOI whose telephone number is (571)270-0605. The examiner can normally be reached MON-FRI: 9AM-5PM EST. 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, ROCIO DEL MAR PEREZ-VELEZ can be reached at 571-270-5935. 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. /CHARLES J CHOI/Primary Examiner, Art Unit 2133
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Prosecution Timeline

Nov 19, 2024
Application Filed
Aug 24, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12730566
MEMORY CONTROL METHOD, MEMORY STORAGE DEVICE AND MEMORY CONTROL CIRCUIT UNIT
1y 9m to grant Granted Sep 08, 2026
Patent 12717517
MEMORY CONTROLLER FOR REDUCING A PREDETERMINED TIME INTERVAL INSIDE A MEMORY, AND RELATED MEMORY SYSTEM AND MEMORY
5y 5m to grant Granted Aug 25, 2026
Patent 12717721
OPERATIONAL MODES FOR PREFETCH GENERATION CIRCUITRY
2y 7m to grant Granted Aug 25, 2026
Patent 12670095
HYBRID CACHE COHERENCY
2y 0m to grant Granted Jun 30, 2026
Patent 12639203
METHOD AND DEVICE WITH DYNAMIC ADJUSTMENT OF SWAPPING
2y 7m to grant Granted May 26, 2026
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
83%
Grant Probability
88%
With Interview (+5.1%)
2y 6m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 320 resolved cases by this examiner. Grant probability derived from career allowance rate.

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