Prosecution Insights
Last updated: April 19, 2026
Application No. 18/962,213

Data Access Method and Apparatus, and First Computing Device

Non-Final OA §101§102
Filed
Nov 27, 2024
Examiner
ROJAS, MIDYS
Art Unit
2133
Tech Center
2100 — Computer Architecture & Software
Assignee
Huawei Technologies Co., Ltd.
OA Round
1 (Non-Final)
88%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
96%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allow Rate
713 granted / 815 resolved
+32.5% vs TC avg
Moderate +8% lift
Without
With
+8.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
22 currently pending
Career history
837
Total Applications
across all art units

Statute-Specific Performance

§101
4.0%
-36.0% vs TC avg
§103
34.3%
-5.7% vs TC avg
§102
29.0%
-11.0% vs TC avg
§112
25.3%
-14.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 815 resolved cases

Office Action

§101 §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 . Information Disclosure Statement The information disclosure statements (IDS) submitted were considered by the examiner. 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)(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 1-20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Liu et al. [US 2018/0139039], Applicant Cited Art. Claim 1, Liu et al. discloses a method implemented by a network adapter [par. 0048], wherein the method comprises: receiving, from a host, a write operation command to write to-be-written data into a storage pool [par. 0049; par. 0055]; processing, based on the write operation command, the to-be-written data to obtain first processed data [encryption operation, par. 0060]; and writing the first processed data into the storage pool [save the encrypted to be written data, par. 0062]. Claim 2, Liu et al. discloses the method of claim 1, wherein processing the to-be- written data comprises performing erasure coding (EC), data integrity field (DIF) protection, encryption on the to-be-written data, or decryption on the to-be-written data [CRC encryption, par. 0062]. Claim 3, Liu et al. discloses the method of claim 1, wherein the first processed data comprises a verification data block of the to-be-written data [CRC code, par. 0062], and wherein writing the first processed data comprises storing the verification data block in the storage pool [store the CRC code and the encrypted to be written data in a storage area, par. 0061]. Claim 4, Liu et al. discloses the method of claim 3, wherein writing the first processed data further comprises storing the verification data block in a memory of the network adapter [par. 0061-0062]. Claim 5, Liu et al. discloses the method of claim 3, wherein the first processed data further comprises the to-be-written data, and wherein before processing the to-be-written data the method further comprises storing the to-be-written data in a memory of the network adapter [steps 201-204, par. 0055-0060]. Claim 6, Liu et al. discloses the method of claim 5, wherein writing the first processed data comprises storing the to-be-written data from the memory into the storage pool [par. 0062]. Claim 7, Liu et al. discloses the method of claim 1, wherein the first processed data comprises the to-be-written data and data integrity field (DIF) protection data, or wherein the first processed data comprises data based on encryption of the to-be-written data [par. 0062]. Claim 8, Liu et al. discloses the method of claim 1, further comprising receiving, from the host, a read operation command to read data from the storage pool; reading, based on the read operation command, the data from the storage pool to obtain read data; processing the read data to obtain second processed data; and sending, to the host, the second processed data [data read commands, par. 0008]. Claim 9, Liu et al. discloses the method of claim 8, wherein processing the read data comprises performing decryption processing on the read data [par. 0022-0033, decrypting to be read data]. Claims 10-19 and 19-20 are rejected using the same rationale as claims 1-9. 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 19-20 are rejected under 35 U.S.C. 101 as directed to signals per se. The claims are directed to "a computer program product comprising instructions that are stored on a computer-readable storage medium..." The claim language does not appear to disavow transitory signals. The instant specification also does not appear to disavow transitory signals, does not appear to expand on whether "computer-readable storage medium" includes or excludes them. The claims should be amended to recite "non-transitory". Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. XU et al. [US 2023/0223046]; Data Read/Write Apparatus and Electronic Device. See par 0086. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MIDYS ROJAS whose telephone number is (571)272-4207. The examiner can normally be reached 7:00am -3:00pm M-F. 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. /MIDYS ROJAS/ Primary Examiner, Art Unit 2133
Read full office action

Prosecution Timeline

Nov 27, 2024
Application Filed
Jan 13, 2025
Response after Non-Final Action
Dec 22, 2025
Non-Final Rejection — §101, §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12572288
COORDINATED STORAGE TIERING ACROSS SITES
2y 5m to grant Granted Mar 10, 2026
Patent 12561092
MEMORY DEVICE AND STORAGE DEVICE INCLUDING THE SAME
2y 5m to grant Granted Feb 24, 2026
Patent 12547311
MEMORY CONTROL SYSTEM AND MEMORY CONTROL METHOD
2y 5m to grant Granted Feb 10, 2026
Patent 12536108
STORAGE DEVICE, OPERATION METHOD OF THE STORAGE DEVICE, AND ELECTRONIC SYSTEM INCLUDING THE STORAGE DEVICE
2y 5m to grant Granted Jan 27, 2026
Patent 12536102
PURPOSED DATA TRANSFER USING MULTIPLE CACHE SLOTS
2y 5m to grant Granted Jan 27, 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
88%
Grant Probability
96%
With Interview (+8.0%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 815 resolved cases by this examiner. Grant probability derived from career allow rate.

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