Prosecution Insights
Last updated: April 19, 2026
Application No. 19/016,603

STREAMING ENGINE WITH MULTI DIMENSIONAL CIRCULAR ADDRESSING SELECTABLE AT EACH DIMENSION

Non-Final OA §112
Filed
Jan 10, 2025
Examiner
CHAPPELL, DANIEL C
Art Unit
2135
Tech Center
2100 — Computer Architecture & Software
Assignee
Texas Instruments Incorporated
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
2y 6m
To Grant
99%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
483 granted / 601 resolved
+25.4% vs TC avg
Strong +48% interview lift
Without
With
+48.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
12 currently pending
Career history
613
Total Applications
across all art units

Statute-Specific Performance

§101
8.0%
-32.0% vs TC avg
§103
43.3%
+3.3% vs TC avg
§102
11.5%
-28.5% vs TC avg
§112
29.3%
-10.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 601 resolved cases

Office Action

§112
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . 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. This Office action is in response to communications dated 3/20/2025. Claims 1-21 are pending. Claims 1-21 are rejected. Information Disclosure Statement The information disclosure statements (IDSes) submitted on 1/10/2025 and 11/10/2025 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the Examiner. 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 1-10 and 11-21 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 pre-AIA the applicant regards as the invention. Exemplary independent claim 1 recites “…a processor core; a memory configured to store a set of data; a memory control circuit coupled between the processor core and the memory; and a set of registers that includes fields configured to store a set of parameters that define the set of data using a set of nested loops that includes a first lop and a second loop, wherein the fields include: a first field configured to store a first block size value; a second field configured to store a second block size value; a third field configured to store a value that specifies whether to determine a first block size associated with the first loop based on the first block size value and independent of the second block size value or based on both the first block size value and the second block size value; and a fourth field configured to store a value that specifies whether to determine a second block size associated with the second loop based on the first block size value and independent of the second block size value or based on both the first block size value and the second block size value; wherein the memory control circuit is configured to: retrieve the set of data using the set of parameters; and provide the set of data to the processor core” (exemplary independent claim 1, lines 2-20). The Examiner is uncertain if the recitation of “…a third field configured to store a value that specifies whether to determine a first block size associated with the first loop based on the first block size value and independent of the second block size value or based on both the first block size value and the second block size value…” means any of the following: “a third field” that is “configured to store a value that specifies whether to determine a first block size associated with the first loop” determines “a value” “based on the first block size value” that is “independent of the second block size value” (i.e., different from “the second block size value”) or “a value” is determined “based on both the first block size value and the second block size value”; “a third field” that is “configured to store a value that specifies whether to determine a first block size associated with the first loop” determines “a value” “based on the first block size value” such that “a value” is determined “independent of the second block size value” (i.e., without using “the second block size value”) or “a value” is determined “based on both the first block size value and the second block size value”; or some other possible, unconsidered interpretation. Similarly, the Examiner is uncertain if the recitation of “…a fourth field configured to store a value that specifies whether to determine a second block size associated with the second loop based on the first block size value and independent of the second block size value or based on both the first block size value and the second block size value…” means any of the following: “a fourth field” that is “configured to store a value that specifies whether to determine a second block size associated with the second loop” determines “a value” “based on the first block size value” that is “independent of the second block size value” (i.e., different from “the second block size value”) or “a value” is determined “based on both the first block size value and the second block size value”; “a fourth field” that is “configured to store a value that specifies whether to determine a second block size associated with the second loop” determines “a value” “based on the first block size value” such that “a value” is determined “independent of the second block size value” (i.e., without using “the second block size value”) or “a value” is determined “based on both the first block size value and the second block size value”; or some other possible, unconsidered interpretation. For the sake of examination, the Examiner has interpreted “…a processor core; a memory configured to store a set of data; a memory control circuit coupled between the processor core and the memory; and a set of registers that includes fields configured to store a set of parameters that define the set of data using a set of nested loops that includes a first lop and a second loop, wherein the fields include: a first field configured to store a first block size value; a second field configured to store a second block size value; a third field configured to store a value that specifies whether to determine a first block size associated with the first loop based on the first block size value and independent of the second block size value or based on both the first block size value and the second block size value; and a fourth field configured to store a value that specifies whether to determine a second block size associated with the second loop based on the first block size value and independent of the second block size value or based on both the first block size value and the second block size value; wherein the memory control circuit is configured to: retrieve the set of data using the set of parameters; and provide the set of data to the processor core” to read “…a processor core; a memory configured to store a set of data; a memory control circuit coupled between the processor core and the memory; and a set of registers that includes fields configured to store a set of parameters that define the set of data using a set of nested loops that includes a first loop and a second loop, wherein the fields include: a first field configured to store a first block size value; a second field configured to store a second block size value; a third field configured to store a value that specifies whether to determine a first block size associated with the first loop based on either of the first block size value without using the second block size value or based on both the first block size value and the second block size value; and a fourth field configured to store a value that specifies whether to determine a second block size associated with the second loop based on the first block size value and independent of the second block size value or based on both the first block size value and the second block size value; wherein the memory control circuit is configured to: retrieve the set of data using the set of parameters; and provide the set of data to the processor core.” Dependent claims 2-10, which ultimately depend from exemplary independent claim 1, are rejected for carrying the same deficiencies. The Examiner notes that independent claim 11 recites similar unclear clauses about “a first value” and “a second value” as those explained above with respect to exemplary independent claim 1. Independent claim 11 is therefore rejected for carrying the same deficiencies, mutatis mutandis, as given above with respect to exemplary independent claim 1. For the sake of examination, independent claim 11 is being interpreted similarly to the above interpretation of exemplary independent claim 1, mutatis mutandis. Dependent claims 12-21, which ultimately depend from independent claim 11, are rejected for carrying the same deficiencies. Conclusion The following prior art is made of record and is not relied upon for any rejection but is considered pertinent to Applicant's disclosure: U.S. Patent No. 6,941,447: teaches a superscalar processor that uses a stream register with out-of-order execution of instructions. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Daniel C. Chappell whose telephone number is (571)272-5003. The examiner can normally be reached 1000-1800, Eastern. 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, Jared I. Rutz can be reached at (571)272-5535. 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. Daniel C. Chappell Primary Examiner Art Unit 2135 /Daniel C. Chappell/Primary Examiner, Art Unit 2135
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Prosecution Timeline

Jan 10, 2025
Application Filed
Mar 21, 2026
Non-Final Rejection — §112 (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

1-2
Expected OA Rounds
80%
Grant Probability
99%
With Interview (+48.0%)
2y 6m
Median Time to Grant
Low
PTA Risk
Based on 601 resolved cases by this examiner. Grant probability derived from career allow rate.

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