Prosecution Insights
Last updated: August 17, 2026
Application No. 18/977,752

Customization of bandwidth of a Logical Memory Device Attached to a Host Processor over a Compute Express Link Fabric

Final Rejection §112
Filed
Dec 11, 2024
Examiner
PEUGH, BRIAN R
Art Unit
2133
Tech Center
2100 — Computer Architecture & Software
Assignee
Micron Technology Inc.
OA Round
2 (Final)
92%
Grant Probability
Favorable
3-4
OA Rounds
6m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 92% — above average
92%
Career Allowance Rate
494 granted / 536 resolved
+37.2% vs TC avg
Minimal +1% lift
Without
With
+1.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
11 currently pending
Career history
553
Total Applications
across all art units

Statute-Specific Performance

§101
7.9%
-32.1% vs TC avg
§103
26.0%
-14.0% vs TC avg
§102
34.8%
-5.2% vs TC avg
§112
22.0%
-18.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 536 resolved cases

Office Action

§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 . Response to Amendment This Office Action is in response to applicant’s communication filed May 5, 2026 in response to PTO Office Action dated February 5, 2026. The applicant’s remarks and amendment to the specification and/or claims were considered with the results that follow. Claims 1-20 have been presented for examination in this application. In response to the last Office Action, claims 1, 2, 10, 11, and 18-20 have been amended. Claim Objections Claims 2-9 are objected to because of the following informalities: Regarding claim 2, line 3: the sentence structure and phrase “the host processor after the routing of the memory access request, first request identifying first bandwidth” is awkward. Appropriate correction is required. 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 2-9 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 2 recites the limitation "first request" in line 3. There is insufficient antecedent basis for this limitation in the claim. It is unclear as to whether this “first request” refers to “a first request” of claim 1, line 11. Claim 2 recites the limitation "first bandwidth" in line 3. There is insufficient antecedent basis for this limitation in the claim. It is unclear as to whether this “first bandwidth” refers to “a first bandwidth” of claim 1, line 12. Claims 3-9 are rejected as being dependent upon and thus incorporating therein the rejected subject matter of the respective parent claim. Allowable Subject Matter Claims 1 and 10-20 are allowed over the prior art of record. Claims 2-9 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Response to Arguments Applicant’s arguments with respect to claim(s) 2-9 have been considered but are moot in view of the new grounds of rejection. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Lambert teaches within a CXL fabric resource requests. 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 Brian R. Peugh whose telephone number is (571) 272-4199. The examiner can normally be reached on Monday-Friday from 7:30am to 3:30pm. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Rocio Del Mar Perez-Velez, phone number 571-270-5935, can be reached. The fax phone number for the organization where this application or proceeding is assigned is 703-872-9306. Any inquiry of a general nature or relating to the status of this application or proceeding should be directed to the receptionist whose telephone number is 571-272-2100. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). /BRIAN R PEUGH/ Primary Examiner, Art Unit 2133
Read full office action

Prosecution Timeline

Dec 11, 2024
Application Filed
Feb 05, 2026
Non-Final Rejection mailed — §112
May 05, 2026
Response Filed
Jul 14, 2026
Final Rejection mailed — §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

3-4
Expected OA Rounds
92%
Grant Probability
93%
With Interview (+1.0%)
2y 3m (~6m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 536 resolved cases by this examiner. Grant probability derived from career allowance rate.

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