Prosecution Insights
Last updated: October 02, 2026
Application No. 18/661,188

Dynamic Controlled Decoding

Non-Final OA §101§112
Filed
May 10, 2024
Examiner
TRAN, QUOC A
Art Unit
Tech Center
Assignee
DeepMind Technologies Limited
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
11m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
613 granted / 758 resolved
+20.9% vs TC avg
Strong +28% interview lift
Without
With
+28.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
12 currently pending
Career history
764
Total Applications
across all art units

Statute-Specific Performance

§101
11.6%
-28.4% vs TC avg
§103
59.6%
+19.6% vs TC avg
§102
6.3%
-33.7% vs TC avg
§112
11.3%
-28.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 758 resolved cases

Office Action

§101 §112
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 is Non-Final Office Action, in responses to Patent Application filed 05/10/2024. Claim(s) 1-23 are pending. Claim(s) 1, 12 and 23 is/are independent. In addition, 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 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. Information Disclosure Statement A signed and dated copy of applicant’s IDS, which was filed 03/18/2026 is/are attached to this Office Action. 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. Claim(s) 1-23 fail to recite statutory subject matter, as defined in 35 U.S.C. 101, because: The claimed invention is/are directed to a judicial exception (i.e., abstract idea) without significantly more. Step 1: YES (Claim(s) is/are process, machine, manufacture or composition of the matter). … for generation of multiple candidate segments of a multi-segment sequence using a machine-learned sequence processing model, the computing system comprising: one or more processors; and one or more non-transitory computer-readable media storing instructions that are executable by the one or more processors to cause the computing system to perform operations, the operations comprising: inputting a first segment of a sequence into a machine-learned sequence processing model, wherein the first segment comprises data associated with a sequence generation request; generating, in parallel, a plurality of candidate second segments; generating a plurality of scores respectively for the plurality of candidate second segments using a segment quality model to generate a first component score and a response quality model to generate a second component score; selecting, based on the plurality of scores, a second segment based on the plurality of candidate second segments; processing the first segment and the selected second segment using the machine-learned sequence processing model to generate a third segment; and returning the selected second segment and the third segment in response to the sequence generation request ... and therefore, fall into one of the four categories of patent eligible subject matter (process, machine, manufacture or composition of the matter). Step 2A : Prong One: ( whether a claim recites a judicial exception ?) the claim(s) recite ... a computing system configured for generation of multiple candidate segments of a multi-segment sequence using a machine-learned sequence processing model, the computing system comprising: one or more processors; and one or more non-transitory computer-readable media storing instructions that are executable by the one or more processors to cause the computing system to perform operations, the operations comprising: inputting a first segment of a sequence into a machine-learned sequence processing model, wherein the first segment comprises data associated with a sequence generation request; generating, in parallel, a plurality of candidate second segments; generating a plurality of scores respectively for the plurality of candidate second segments using a segment quality model to generate a first component score and a response quality model to generate a second component score; selecting, based on the plurality of scores, a second segment based on the plurality of candidate second segments; processing the first segment and the selected second segment using the machine-learned sequence processing model to generate a third segment; and returning the selected second segment and the third segment in response to the sequence generation request … These limitation(s) recite mental processes and mathematical calculation...since... generation of multiple candidate segments of a multi-segment sequence using a machine-learned sequence processing model…, in parallel.. and … generating a plurality of scores respectively for the plurality of candidate second segments using a segment quality model to generate a first component score and a response quality model to generate a second component score … [is a high level mathematical calculation(s) (see the current specifications USPGPUB 20250348728 A1, Para(s) 132-137 and Fig. 3 for this interpretations...] ... then [APPLY IT] “using a segment quality model to generate a first component score and a response quality model to generate a second component score”....Thus these limitation(s) recite mental processes and mathematical calculation(s). .. --------------Step 2A : Prong Two: (Do the claim(s) recite “additional element(s) that integrate the “Judicial Exception” into “A Practical Application” ? The claim(s) recite additional limitation(s) such as “A computer system” … for generation of multiple candidate segments of a multi-segment sequence using a machine-learned sequence processing model….to generating, in parallel, a plurality of candidate second segments; generating a plurality of scores respectively for the plurality of candidate second segments using a segment quality model to generate a first component score and a response quality model to generate a second component score; selecting, based on the plurality of scores, a second segment based on the plurality of candidate second segments; processing the first segment and the selected second segment using the machine-learned sequence processing model to generate a third segment; and returning the selected second segment and the third segment in response to the sequence generation request ...it is noted, the improvement in the abstract idea itself ... but do not integrate the judicial exception into a practical application, …Also, these limitation(s) only recite a generic computer component(s) that only amounts to mere instructions to implement the abstract idea on a computer, and therefore, do not integrate the judicial exception into a practical application. (MPEP 2106.04(d), 2106.05(f)). Step 2B: (Whether a Claim Amounts to Significantly More) ? The claim(s) recite additional limitation(s) such as ... “A computer system” .. for generation of multiple candidate segments of a multi-segment sequence using a machine-learned sequence processing model….to generating, in parallel, a plurality of candidate second segments; generating a plurality of scores respectively for the plurality of candidate second segments using a segment quality model to generate a first component score and a response quality model to generate a second component score; selecting, based on the plurality of scores, a second segment based on the plurality of candidate second segments; processing the first segment and the selected second segment using the machine-learned sequence processing model to generate a third segment; and returning the selected second segment and the third segment in response to the sequence generation request ......These limitation(s) only recite a generic computer component(s) that only amounts to mere instructions to implement the abstract idea on a computer, and therefore, do not amount to significantly more than the abstract idea itself (MPEP 2106.05, 2106.04(d) and 2106.05(f)). As to the dependent claim(s) 2-11 and 13-22 further recite, addition limitation(s) such as, (trained using segment-level feedback signals to generate scores for input segments, segment label pair, response-level label, reward or the response quality model was trained using reinforcement learning with the response-level feedback signals providing a reward, composite score, weighted combination is weighted based on an ordinal value, autoregressively generate an output segment that indicates a score, numerical digits of the score and attributes of the given input segment., etc.,) These limitation(s) only amounts to mere instructions to implement the abstract idea ...and do not include elements that amount to significantly more than the abstract idea and are also rejected under the same rational. Accordingly, claims 1-23 fail to recite statutory subject matter, as defined in 35 U.S.C. 101. 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. Claim(s) 1-23 rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph. As drafted, Claim(s) 1, 12 and 23 recite the limitation(s) said “… a machine-learned sequence processing model, … inputting a first segment of a sequence into a machine-learned sequence processing model…” (in the same claim) . There is insufficient antecedent basis for this limitation in the claim. Dependent Claim(s) 2-11 and 13-22 were similar reject with same rationale. Allowable Subject Matter Claim(s) 1-23 would be allowable if rewritten and/or amending to remedy the 101 and 112 rejection(s). Reason for Allowance Under the broadest reasonable interpretation of the claimed limitation which is consistence with the Applicant's Specification, the prior arts of recorded when taken individually or in combination do not expressly teach or render obvious the limitations recited in claim(s) 1, 12 and 23 when taken in the context of the claims as a whole, especially the concept of, “... generation of multiple candidate segments of a multi-segment sequence using a machine-learned sequence processing model, the computing system comprising: … inputting a first segment of a sequence into a machine-learned sequence processing model, wherein the first segment comprises data associated with a sequence generation request; generating, in parallel, a plurality of candidate second segments; generating a plurality of scores respectively for the plurality of candidate second segments using a segment quality model to generate a first component score and a response quality model to generate a second component score; selecting, based on the plurality of scores, a second segment based on the plurality of candidate second segments; processing the first segment and the selected second segment using the machine-learned sequence processing model to generate a third segment; and returning the selected second segment and the third segment in response to the sequence generation request ...” As claimed and further supports in the specifications PGPUB 20250348728 A1- The Abstract and Para(s) [0003]-[0009], [0063]-[0072]. In addition, neither a reference uncovered that would have provided a basis of evidence for asserting a motivation, nor one of ordinary skilled in the art before the effective filing date of the claimed invention, would have combined them to arrive at the present invention as recited in the context of independent claim(s) 1 and 14 as a whole. Thus, claim(s) 1, 12 and 23 is/are allowed over the prior arts of record. Dependent claims 2-11 and 13-22 are also allowable due to its dependency of independent claim(s) 1 and 12. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Park et al. (“US 12,664,478 B2” filed 07/07/2023, describing method for generating feedback signals for training a machine-learned agent model. The example method can include obtaining an output of a machine-learned agent model, the output including a next state feature generated by the machine-learned agent model based on a sequence of preceding states. The example method can include processing, using a machine-learned reward model, the output and the sequence of preceding states to generate a quality indicator indicating a quality of the next state feature in view of the preceding states. The machine-learned reward model could be trained by retrieving reference data from a reference data source and computing one or more quality indicators in view of a respective training input and output(s), and the reference data. The example method can include outputting the quality indicator to a model trainer for updating the machine-learned agent model … [The Abstract]. Any inquiry concerning this communication or earlier communications from the examiner should be directed to QUOC A TRAN whose telephone number is (571)272-8664. The examiner can normally be reached Monday-Friday 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, Cesar Paula can be reached at 571-272-4128. 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. /QUOC A TRAN/Primary Examiner, Art Unit 2145
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Prosecution Timeline

May 10, 2024
Application Filed
Sep 22, 2026
Non-Final Rejection mailed — §101, §112 (current)

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Prosecution Projections

1-2
Expected OA Rounds
81%
Grant Probability
99%
With Interview (+28.5%)
3y 3m (~11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 758 resolved cases by this examiner. Grant probability derived from career allowance rate.

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