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 .
Claim Status
Claims 1-20 are currently pending and are presented for examination on the merits.
Objections
Specification
The abstract of the disclosure is objected to for failing to describe the disclosure sufficiently to assist readers in deciding whether there is a need for consulting the full patent text for details. Moreover, the invalid information is described alternatively, and then later required in the input data. Please provide more description of the disclosure (e.g., mention rules, columns, shifting, etc.). Appropriate correction is required. See MPEP § 608.01(b).
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 1-20 are rejected under 35 U.S.C. § 101, because they recite non-patentable subject matter under the 2019 PEG, October update. The claimed invention is directed to a judicial exception (e.g., an abstract idea, etc.) without practical application or significantly more.
More particularly, when considering subject matter eligibility under 35 U.S.C. 101, it must be determined whether the claim is directed to one of the four statutory categories of invention, i.e., process, machine, manufacture, or composition of matter. If the claim does fall within one of the statutory categories, it must then be determined whether the claim is directed to a judicial exception (i.e., law of nature, natural phenomenon, and abstract idea), and if so, it must additionally be determined whether the claim is a patent-eligible application of the exception. If an abstract idea is present in the claim, any element or combination of elements in the claim must be sufficient to ensure that the claim amounts to significantly more than the abstract idea itself. Broad categories of abstract ideas include fundamental economic practices, certain methods of organizing human activities, an idea itself, and mathematical relationships/formulas. See, generally Alice Corporation Pty. Ltd. v. CLS Bank International, et al., 573 U.S. __ (2014) (citing Mayo Collaborative Servs. v. Prometheus Labs., Inc.,132 S. Ct. 1289, 1294, 1297-98 (2012)); Federal Register notice titled 2014 Interim Guidance on Patent Subject Matter Eligibility (79 FR 74618), which is found at: http:// www. gpo.gov/fdsys/pkg/FR-2014-12-16/pdf/2014-29414.pdf; 2015 Update to the Interim Guidance; the 2019 Revised Patent Subject Matter Eligibility Guidance, Fed. Reg., Vol. 84, No. 4, January 7, 2019; and associated Office memoranda.
Under the 2019 PEG, step 2a-prong 1, Claims 1-20 recite a judicial exception(s), including a method of organizing human activity (e.g. fundamental economic principle). More particularly, the entirety of the method steps is directed towards, in neural networks, organizing data, identifying valid data, identifying sparsity of data, and rearranging data, so as to reduce computation and resources. The claims further employ algorithms to generate a scalar output. All of these are abstract ideas in and of themselves. Moreover, these are long standing commercial practices previously performed by humans (e.g., data processors, statisticians, actuaries, etc.) manually and via mental steps. In conventional computing, for example, compacting a hard drive has long included rearranging data on the hard drive to increase space on the drive. As such, the inventions include an abstract idea under the 2019 PEG, and Alice Corporation.
Under step 2a-prong 2, the claims fail to recite a practical application of the exception, because the extraneous limitations (e.g., the structure -a neural network, a non-transitory computer-readable medium, an apparatus, memory, processor, and the methodology including consideration of valid and invalid data, rules for rearranging, and specific placement of rearranged data) merely add insignificant extra-solution activity to the judicial exception (MPEP 2106.05(g), generally link the use of the judicial exception to a particular technological environment or field of use (MPEP 2106.05(h)), and/or generally instruct an artisan to apply it (the method) across generic computing technology. A claim does not cease to be abstract for section 101 purposes simply because the claim confines the abstract idea to a particular technological environment in order to effectuate a real-world benefit. See Alice, 573 U.S. at 222; BSG Tech LLC v. BuySeasons, Inc., 899 F.3d 1281, 1287 (Fed. Cir. 2018); buySAFE, Inc. v. Google, Inc., 765 F.3d 1350, 1353 (Fed. Cir. 2014). “[I]t is not enough, however, to merely improve a fundamental practice or abstract process by invoking a computer merely as a tool.” Customedia Techs., LLC v. Dish Network Corp., 951 F.3d 1359, 1364 (Fed. Cir. 2020) (citations omitted). More particularly, the claims fail to recite an improvement to the functioning of a computer or technology (under MPEP § 2106.05(a)), the use of a particular machine (under § 2106.05(b)), effect a transformation or reduction of a particular article (§ 2106.05(c)), or apply the judicial exception in some other meaningful way beyond generally linking the use of the judicial exception to a particular technological environment (§ 2106.05(e)).
Under part 2b, the extraneous limitations offered by the dependent claims either further delineate the abstract idea (express a further step of the algorithm), recite insignificant extra-solution activity, or instruct the artisan to apply it (the abstract idea) across generic computing technology. The claims as a whole, do not amount to significantly more than the abstract idea itself. This is because no one claim effects an improvement to another technology or technical field, an improvement to the functioning of a computer itself, or move beyond a general link of the use of the abstract idea to a particular technological environment. Viewing the limitations as an ordered combination does not add anything further than looking at the limitations individually. Under Alice, merely applying or executing the abstract idea on one or more generic computer system (e.g., a computer system comprising a generic database; a generic element (NIC) for providing website access, etc.; a generic element for receiving user input; and a generic display on the computer, in any of their forms) to carry out the abstract idea more efficiently fails to cure patent ineligibility. See, e.g., Content Extraction, 776 F.3d at 1347 (claims reciting a “scanner” are nevertheless directed to an abstract idea); Mortg. Grader, Inc. v. First Choice Loan Serv. Inc., 811 F.3d 1314, 1324–25 (Fed. Cir. 2016) (claims reciting an “interface,” “network,” and a “database” are nevertheless directed to an abstract idea).
Courts have recognized the following computer functions to be well‐understood, routine, and conventional functions when they are claimed in a merely generic manner: performing repetitive calculations, receiving, processing, and storing data, electronically scanning or extracting data from a physical document, electronic recordkeeping, automating mental tasks, and receiving or transmitting data over a network, e.g., using the Internet to gather data, MPEP 2106.05(d), wherein the italicized tasks are particularly germane to the instant invention.
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 of this title, 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.
The factual inquiries set forth in Graham v. John Deere Co., 383 U.S. 1, 148 USPQ 459 (1966), that are applied for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows:
a. Determining the scope and contents of the prior art.
b. Ascertaining the differences between the prior art and the claims at issue.
c. Resolving the level of ordinary skill in the pertinent art.
d. Considering objective evidence present in the application indicating obviousness or nonobviousness.
This application currently names joint inventors. In considering patentability of the claims under pre-AIA 35 U.S.C. 103(a), the examiner presumes that the subject matter of the various claims was commonly owned at the time any inventions covered therein were made absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and invention dates of each claim that was not commonly owned at the time a later invention was made in order for the examiner to consider the applicability of pre-AIA 35 U.S.C. 103(c) and potential pre-AIA 35 U.S.C. 102(e), (f) or (g) prior art under pre-AIA 35 U.S.C. 103(a).
Claims 1-20 are rejected under § 103 as being unpatentable over Kreeger, in view of US 2019/0362235 to Xu et al.
With respect to Claims 1 and 11, Kreeger teaches an apparatus for processing data in a neural network comprising a memory and processor ([0157]) configured to perform a method of processing data (FIG. 10; [0089]) in a neural network, the method comprising: identifying a sparsity among information included in input data ([0081];[0089]), based on valid information or invalid information included in the input data ([0089]); rearranging (“reorder”, “reconstruct”) the input data ([0089]), based on the sparsity indicating a distribution of the invalid values included in the input data ([0081-82]); and generating, by performing an operation on the rearranged input data in the neural network, an output data ([0072];[0089]). The system in Kreeger is configured to perform the recited steps of the invention, however, it does not use the exact same language. Please note that the applied reference(s) need not use the same terminology, or disclose the limitation verbatim. Any differences between Kreeger and the instant invention are obvious, under one or more rationales held in KSR Int’l Co. v. Teleflex Inc., 127 S. Ct. 1727 (2007). For example, whereas Kreeger teaches reordering the input data and performing an action on the reordered data so as to generate output data, it would have been obvious to try “rearranging” instead of “reorder” or “an output data” instead of “an output” amongst a finite set of synonymous or similar word choices. As such, it would have been obvious to modify Kreeger to teach the instant invention.
Kreeger fails to expressly teach, but Xu teaches “so that the input data are repositioned and computation needed to generate output data is reduced while maintaining accuracy of the output data. ([0046]) Xu discusses the need to maintain accuracy in neural networking. [0003] It would have been obvious to one of ordinary skill in the art to modify Kreeger to include this limitation taught by Xu.
With respect to Claims 2 and 12, Kreeger teaches wherein rearranging the input data comprises rearranging rows included in the input data based on a number of invalid values included in each of the rows of the input data. [0077-78];[0089]
With respect to Claims 3 and 13, Kreeger fails to expressly teach wherein rearranging the input data comprises performing rearrangement such that a first row of the input data comprising the most invalid values among the rows of the input data is adjacent to a second row of the input data comprising the least invalid values among the rows of the input data. However, the specific placement of such rows of rearranged data is a matter of design choice. Alternatively, the adjacent location of the two rows is obvious to try, as there are only a finite number of rows and columns. See, KSR international Co. v. Teleflex Inc. It would have been obvious to one of ordinary skill in the art to modify Kreeger to include a first row comprising the most invalid (e.g., zero) values adjacent a second row comprising the least invalid values.
With respect to Claims 4 and 14, Kreeger teaches wherein rearranging the input data comprises shifting elements of columns included in the input data according to a first rule. [0089];[0077]
With respect to Claims 5 and 15, Kreeger teaches wherein the first rule comprises shifting the elements of the columns included the input data in a same direction by a particular size, and the first rule is periodically applied to the columns included in the input data. [0077]; [0089];FIG. 9
With respect to Claims 6 and 16, Kreeger teaches wherein rearranging the input data comprises rearranging columns included in the input data to skip processing with respect to at least one column comprising only invalid values. ([0089],“random” teaches skipping a column of data; FIG. 9).
With respect to Claims 7 and 17, Kreeger fails to expressly teach wherein rearranging the input data comprises shifting a first element of a first column included in the input data to a position corresponding to a last element of a second column of the input data that is adjacent to the first column. However, the specific placement of such rearranged columns of data is a matter of design choice. Alternatively, the adjacent location of the two elements is obvious to try, as there are only a finite number of rows and columns. See, KSR international Co. v. Teleflex Inc. It would have been obvious to one of ordinary skill in the art to modify Kreeger to include a first row comprising the most invalid (e.g., zero) values adjacent a second row comprising the least invalid values.
With respect to Claims 8 and 18, Kreeger teaches wherein generating the output data comprises: applying one or both of a second rule and a third rule to the rearranged input data; and performing a convolution operation on the rearranged input data to which the one or both of the second rule and the third rule is applied and another data. [0081];[0089]
With respect to Claims 9, and 19, Kreeger fails to expressly teach wherein the second rule includes shifting elements of columns, included in the input data, to same positions of an adjacent column, and the third rule comprises shifting elements of columns to transversal positions of an adjacent column. However, the specific placement of such rearranged data is a matter of design choice. Alternatively, the adjacent location of the data is obvious to try, as there are only a finite number of rows and columns. See, KSR international Co. v. Teleflex Inc. It would have been obvious to one of ordinary skill in the art to modify Kreeger to include a second and third rule as recited.
With respect to Claim 10, Kreeger teaches a non-transitory computer-readable recording medium having recorded thereon a program for executing the method of claim 1 on a computer. [0157]
Response to remarks
Applicant’s remarks submitted on 12/8/2025 have been fully considered, but are not persuasive where objections/rejections are maintained. Xu has been added to teach neural network pruning to reduce computation and maintain accuracy, such that Applicant’s remarks directed to the prior rejection are moot. The § 101 rejection is maintained as the claims continue to recite an abstract idea without practical application or significantly more. No one claim introduces an innovative concept to effect a practical application by itself. Please note that the applied reference(s) need not use the same terminology, or disclose the limitation verbatim, and also that the entirety of a prior art reference is to be applied to the respective claim(s), such that the pinpoint citations above are exemplary and provided for Applicant’s benefit; other locations within the applied reference(s) may further support the rejection. MPEP 2141.02(VI).
Conclusion
Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a).
A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action.
Any inquiry concerning this communication or earlier communications from the examiner should be directed to WILLIAM J JACOB whose telephone number is (571)270-3082. The examiner can normally be reached on M-F 8:00-5:00, alternating Fri. off.
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/WILLIAM J JACOB/ Examiner, Art Unit 3696