Prosecution Insights
Last updated: October 02, 2026
Application No. 19/027,200

SYSTEM POWER-SAVING OPERATION DEVICE, AND SYSTEM POWER-SAVING OPERATION METHOD

Non-Final OA §102§112
Filed
Jan 17, 2025
Priority
Feb 13, 2024 — JP 2024-019274
Examiner
CHEN, XUXING
Art Unit
Tech Center
Assignee
NEC Corporation
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
552 granted / 641 resolved
+26.1% vs TC avg
Moderate +12% lift
Without
With
+11.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
17 currently pending
Career history
660
Total Applications
across all art units

Statute-Specific Performance

§101
10.6%
-29.4% vs TC avg
§103
46.5%
+6.5% vs TC avg
§102
23.6%
-16.4% vs TC avg
§112
12.0%
-28.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 641 resolved cases

Office Action

§102 §112
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 . Claims 1-16 are pending. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1, 6 and 8 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 1 recites the limitation “the amount of resources" in line 5. There is insufficient antecedent basis for this limitation in the claim. Claims 6 and 8 have the same issue. 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. Claim(s) 1-16 is/are rejected under 35 U.S.C. 102 (a) (1) as being anticipated by Bower, III et al. (hereinafter Bower) (US 11681353 B1). As to claim 1, Bower teaches a system power-saving operation device comprising: a memory storing software instructions [col. 2, lines 29-32: “some embodiments provide a computer program product comprising a non-volatile computer readable medium and non-transitory program instructions embodied therein”]; and one or more processors configured to execute the software instructions to [col. 2, lines 32-33: “the program instructions being configured to be executable by a processor to cause the processor to perform various operations”]: design a configuration of a DAG (disaggregated) node [composed system] included in a DAG system [a composable computer system] , based on the amount of resources required for service operation on the DAG system [col.. 3, lines 23-30: “Accordingly, a composer application having knowledge of the hardware capacity requirements of a particular workload may compose a system that includes a sufficient amount of each resource to perform the particular workload. The required compute, memory, storage and/or network resources are selected from available resource pools, and the particular workload may then be performed on the composed system.”] [Selection of required resources for the workload is generated.], so that a service can be operated at a level that meets a required performance requirement and power consumption is minimized [col. 4, lines 48-54: “Accordingly, a power cap for a memory resource, storage resource, and graphics processing resource of a composed system may be adjusted gradually to achieve a minimum power consumption value while monitoring the workload instance to verify that the composed system is meeting the performance requirements of the service level agreement associated with the workload instance.”]; and control the configuration of the DAG node included in the DAG system based on the designed configuration [col. 3, lines 27-30: “The required compute, memory, storage and/or network resources are selected from available resource pools, and the particular workload may then be performed on the composed system.”]. As to claim 2, Bower teaches wherein the one or more processors are further configured to execute the software instructions to analyze at least one of a workload processed by the DAG system or a resource usage status of the DAG system, and estimate the amount of resources required for service operation, wherein the one or more processors design the configuration of the DAG node based on the estimated amount of resources [col.. 3, lines 23-30: “Accordingly, a composer application having knowledge of the hardware capacity requirements of a particular workload may compose a system that includes a sufficient amount of each resource to perform the particular workload. The required compute, memory, storage and/or network resources are selected from available resource pools, and the particular workload may then be performed on the composed system.”]. As to claim 3, Bower teaches wherein the one or more processors optimize the configuration of the DAG node during an operation of the DAG system, as necessary based on the designed configuration, so that power consumption is minimized [col. 4, lines 48-54: “Accordingly, a power cap for a memory resource, storage resource, and graphics processing resource of a composed system may be adjusted gradually to achieve minimum power consumption value while monitoring the workload instance to verify that the composed system is meeting the performance requirements of the service level agreement associated with the workload instance.”]. As to claim 4, Bower teaches wherein the one or more processors take as input a constraint that must be considered when determining a combination of an application instance and a device for service operation and, based on the constraint, repeatedly and stepwise perform at least one of selecting the DAG node to host the application instance or selecting the device that constitutes the DAG node, thereby deriving a configuration with low power consumption through tree search [col. 6, lines 28-38: “The rewards (power efficiency) and state (target service level agreement and current workload metrics) of the composed system in a given time interval may be input to the Reinforcement Learning algorithm and the output of the Reinforcement Learning algorithm may be an action (power capping value) that in turn affects the reward and state in the next time period. Over numerous iterations, the Reinforcement Learning algorithm learns how to best adjust a power cap to achieve power efficiency while maintaining the workload metrics in compliance with the target service level agreement.”]. As to claim 5, Bower teaches wherein the one or more processors take as input various constraints that must be considered when determining a combination of an application instance and a device for service operation, convert the constraints into a constraint set on binary variables, convert a power consumption of the DAG system into an objective function on binary variables, and determine part or all of the configuration of the DAG system by solving a mathematical optimization problem composed of the constraint set and the objective function [col. 6, lines 28-38: “The rewards (power efficiency) and state (target service level agreement and current workload metrics) of the composed system in a given time interval may be input to the Reinforcement Learning algorithm and the output of the Reinforcement Learning algorithm may be an action (power capping value) that in turn affects the reward and state in the next time period. Over numerous iterations, the Reinforcement Learning algorithm learns how to best adjust a power cap to achieve power efficiency while maintaining the workload metrics in compliance with the target service level agreement.”] [Binary is fundamental machine language in the computer. All of inputs have to be converted to binary in order to run in the computer system.]. As to claims 6 and 7, they relate to method claims comprising the similar subject matters claimed in claims 1 and 2. Therefore, they are rejected under the same reasons applied to claims 1 and 2. As to claims 8 and 9, they relate to computer-readable medium comprising the similar subject matters claimed in claims 1 and 2. Therefore, they are rejected under the same reasons applied to claims 1 and 2. As to claim 10, Bower teaches wherein the one or more processors optimize the configuration of the DAG node during an operation of the DAG system, as necessary based on the designed configuration, so that power consumption is minimized [col. 4, lines 48-54: “Accordingly, a power cap for a memory resource, storage resource, and graphics processing resource of a composed system may be adjusted gradually to achieve minimum power consumption value while monitoring the workload instance to verify that the composed system is meeting the performance requirements of the service level agreement associated with the workload instance.”]. as to claims 11, 13 and 15, Bower teaches wherein the one or more processors take as input a constraint that must be considered when determining a combination of an application instance and a device for service operation and, based on the constraint, repeatedly and stepwise perform at least one of selecting the DAG node to host the application instance or selecting the device that constitutes the DAG node, thereby deriving a configuration with low power consumption through tree search [col. 6, lines 28-38: “The rewards (power efficiency) and state (target service level agreement and current workload metrics) of the composed system in a given time interval may be input to the Reinforcement Learning algorithm and the output of the Reinforcement Learning algorithm may be an action (power capping value) that in turn affects the reward and state in the next time period. Over numerous iterations, the Reinforcement Learning algorithm learns how to best adjust a power cap to achieve power efficiency while maintaining the workload metrics in compliance with the target service level agreement.”]. as to claims 12, 14 and 16, Bower teaches wherein the one or more processors take as input various constraints that must be considered when determining a combination of an application instance and a device for service operation, convert the constraints into a constraint set on binary variables, convert a power consumption of the DAG system into an objective function on binary variables, and determine part or all of the configuration of the DAG system by solving a mathematical optimization problem composed of the constraint set and the objective function [col. 6, lines 28-38: “The rewards (power efficiency) and state (target service level agreement and current workload metrics) of the composed system in a given time interval may be input to the Reinforcement Learning algorithm and the output of the Reinforcement Learning algorithm may be an action (power capping value) that in turn affects the reward and state in the next time period. Over numerous iterations, the Reinforcement Learning algorithm learns how to best adjust a power cap to achieve power efficiency while maintaining the workload metrics in compliance with the target service level agreement.”] [Binary is fundamental machine language in the computer. All of inputs have to be converted to binary in order to run in the computer system.]. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to XUXING CHEN whose telephone number is (571)270-3486. The examiner can normally be reached M-F 9-5:30PM. 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, Jaweed Abbaszadeh can be reached at 571-270-1640. 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. /XUXING CHEN/Primary Examiner, Art Unit 2176
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Prosecution Timeline

Jan 17, 2025
Application Filed
Aug 11, 2026
Non-Final Rejection mailed — §102, §112 (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
86%
Grant Probability
98%
With Interview (+11.6%)
2y 7m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 641 resolved cases by this examiner. Grant probability derived from career allowance rate.

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