Prosecution Insights
Last updated: April 19, 2026
Application No. 18/378,053

DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT

Non-Final OA §101
Filed
Oct 09, 2023
Examiner
NANO, SARGON N
Art Unit
2443
Tech Center
2400 — Computer Networks
Assignee
Tencent Technology (Shenzhen) Company Limited
OA Round
3 (Non-Final)
81%
Grant Probability
Favorable
3-4
OA Rounds
2y 9m
To Grant
79%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
543 granted / 670 resolved
+23.0% vs TC avg
Minimal -2% lift
Without
With
+-2.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
47 currently pending
Career history
717
Total Applications
across all art units

Statute-Specific Performance

§101
26.0%
-14.0% vs TC avg
§103
31.6%
-8.4% vs TC avg
§102
22.0%
-18.0% vs TC avg
§112
10.2%
-29.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 670 resolved cases

Office Action

§101
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 . DETAILED ACTION This office action is responsive to Request for Continued Examination Transmittal received on 11/26/2025. Claims 1, 6, 9, 11, 16 and 19 are amended. Claims 4 and 14 are cancelled. Consequently, claims 1-3, 5-13, and 15-20 are pending. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 1-3, 5-13, and 15-20 are rejected under 35 U.S.C. 101 because the claimed invention is directed to a judicial exception (i.e., a law of nature, a natural phenomenon, or an abstract idea) without significantly more. The claims are directed to the abstract idea of conditionally controlling access to data and processing it according to predefined security rules. The claim recites determining a security level, selecting a processing approach based on that determination, verifying permissions, processing data according to defined logic and returning a result. These steps correspond to evaluating conditions and applying rules, which fall within the abstract idea groupings of mental processes and methods of organizing human activity, including authorization and access control, as well as information processing involving the handling and transformation of data. Despite the claim references a blockchain system, smart contracts, encrypted data, and a trusted computing environment, these elements are described at a high level and function as part of the computing environment, The claim does not recite specific technical improvement to blockchain operation, trusted execution mechanism, cryptographic processing or computer functionality. Furthermore, the claim does not include elements that amount to significantly more than the abstract idea itself. The use of blockchain execution, encryption, permission checks and trusted processing are conventional techniques used to implement secure data handling and access control. The claim describes functional result rather than a specific technical implementation. Accordingly, the claim is directed to an abstract idea and does not include additional elements sufficient to make the claims patent eligible under 35 U.S.C. 101. Response to Arguments Applicant's arguments filed on 11/26/2025 have been fully considered but they are not persuasive. The applicant argues in substance that amended claim 1 is similar to Example 41. The operations of the claim do not fall into a mental process and cannot be performed in the human mind. Claim 1 includes technical improvements to conventional data processing systems and provides a specific manner of utilizing blockchain system for data processing and therefore the claim is eligible under 2B and the claim is similar to example 21. Response to “similar to Example 41”. The examiner respectfully disagrees, example 41 (Database Configuration for Seperation of Unconstructed data) is patent eligible because it provides a specific technical solution to a technical problem as how to efficiently store and retrieve large unstructured data objects by separating the n from structured data and using metadata indices. It describes a concrete database architecture with specific struct ureal improvement of separating data types, metadata indexing and pointer systems. whereas the current claim simply recites conditional logic applied to generic blockchain operations. The current claim lacks technical specificity that made Example 41 eligible. Response to “technical improvements under step 2A Prong 2”. This argument is not persuasive that the claim shows a technical improvement. Under prong 2, the claim should improve the functioning of the computer or technology itself, rather than simply using technology to perform a process. The claim recites conventional blockchain operation such as storing and retrieving smart contract; standard encryption/decryption operations; and routine processor and memory functions. The claims seem to apply organizational logic using conventional technology components. It is not clear what technical problem related to blockchain, encryption, or distributed system is being solved. Response to “specific manner of utilizing blockchain”. Simply utilizing blockchain for a process is not sufficient for eligibility. The claim would need to show how the blockchain is used in an unconventional way or provides technical improvement. The claim recites, conventional node configuration, standard smart contract of deployment and execution and routine encrypted storage and retrieval. Which are well understood activities in blockchain system. Response to argument “similar to Example 21”. Example 21 involved an unconventional timing control sequence that solved a specific technical problem in hybrid display systems. However, the current claim includes conditional logic based on security level, routine blockchain encryption operations and functional language such as trusted computing environment, trusted manner, without corresponding structural details. Under 2B, these elements appear to be well understood and conventional. The ordered combination does not provide an inventive concept enough to transform the abstract idea. Conclusion The prior art made of record which is considered pertinent to applicant's disclosure (See PTO 892). Any inquiry concerning this communication or earlier communications from the examiner should be directed to SARGON N NANO whose telephone number is (571)272-4007. The examiner can normally be reached 7:30 AM-3:30 PM. M.S.T.. 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, Nicholas Taylor can be reached at 571 272 3889. 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. /SARGON N NANO/Primary Examiner, Art Unit 2443
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Prosecution Timeline

Oct 09, 2023
Application Filed
May 08, 2025
Non-Final Rejection — §101
Aug 11, 2025
Response Filed
Aug 25, 2025
Final Rejection — §101
Oct 16, 2025
Applicant Interview (Telephonic)
Oct 16, 2025
Examiner Interview Summary
Oct 22, 2025
Response after Non-Final Action
Nov 26, 2025
Request for Continued Examination
Dec 01, 2025
Response after Non-Final Action
Jan 26, 2026
Non-Final Rejection — §101 (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

3-4
Expected OA Rounds
81%
Grant Probability
79%
With Interview (-2.1%)
2y 9m
Median Time to Grant
High
PTA Risk
Based on 670 resolved cases by this examiner. Grant probability derived from career allow rate.

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