Prosecution Insights
Last updated: August 17, 2026
Application No. 18/932,075

EARLY DETECTION OF COMPRESSION STATUS USING INLINE METADATA

Non-Final OA §DP
Filed
Oct 30, 2024
Priority
Sep 29, 2021 — provisional 63/250,014 +1 more
Examiner
HO, HOAI V
Art Unit
Tech Center
Assignee
Micron Technology Inc.
OA Round
1 (Non-Final)
93%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 93% — above average
93%
Career Allowance Rate
1030 granted / 1112 resolved
+32.6% vs TC avg
Moderate +6% lift
Without
With
+5.5%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 8m
Avg Prosecution
20 currently pending
Career history
1125
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
30.1%
-9.9% vs TC avg
§102
45.0%
+5.0% vs TC avg
§112
16.5%
-23.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1112 resolved cases

Office Action

§DP
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 . 1. This office acknowledges receipt of the following item(s) from the Applicant: Information Disclosure Statement (IDS) was considered. 2. Claims 1-20 are presented for examination. Double Patenting 3. The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the "right to exclude" granted by a patent and to prevent possible harassment by multiple assignees. See In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970);and, In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) may be used to overcome an actual or provisional rejection based on a nonstatutory double patenting ground provided the conflicting application or patent is shown to be commonly owned with this application. See 37 CFR 1.130(b). Effective January 1, 1994, a registered attorney or agent of record may sign a terminal disclaimer. A terminal disclaimer signed by the assignee must fully comply with 37 CFR 3.73(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. 4. Claims 1-20 are rejected under the judicially created doctrine of obviousness-type double patenting as being unpatentable over claims 1-20 of U.S. Patent No. Although the conflicting claims are not identical, they are not patentably distinct from each other because the examined application claim is either anticipated by, or would have been obvious over, the reference claims as follows: Claims 1, 3-5 and 7 of the examined application are anticipated and the same scope of invention by claims 1-9 of the reference such as a method comprising: receiving a command to read a memory location from a memory device; reading a first specified number of bits from a first portion of the memory location, the first portion at a front of the memory location; determining whether the first portion is a marker value that indicates that the memory location is compressed; and responsive to determining that the first portion indicates that the memory location is compressed, reading only a compressed value of the memory location instead of an entire memory location. The claim 2 of examined application are obvious over the claim 1 of reference because the claim seems to differ because the claim seems to differ from the reference in that the claimed invention of the examined application recites wherein the marker value is encrypted while in the reference claimed silence. However, a column 1, lines 22-23 of Olson US Patent No. 7590641 discloses this limitation. The claim 6 of examined application are obvious over the claim 1 of reference because the claim seems to differ because the claim seems to differ from the reference in that the claimed invention of the examined application recites decompressing the compressed value after reading it while in the reference claimed silence. However, a paragraph 78 of Deutsch et al. US Pub. No. 20210240638 discloses this limitation. Claims 8, 10-12 and 14 of the examined application are anticipated and the same scope of invention by claims 19-20 of the reference such as a non-transitory machine-readable medium, storing instructions for reading a memory location from a memory device, the instructions, which when executed, cause a machine to perform operations comprising: receiving a command to read a memory location from a memory device; reading a first specified number of bits from a first portion of the memory location, the first portion at a front of the memory location; determining whether the first portion is a marker value that indicates that the memory location is compressed; and responsive to determining that the first portion indicates that the memory location is compressed, reading only a compressed value of the memory location instead of an entire memory location. The claim 9 of examined application are obvious over the claim 19 of reference because the claim seems to differ because the claim seems to differ from the reference in that the claimed invention of the examined application recites wherein the marker value is encrypted while in the reference claimed silence. However, a column 1, lines 22-23 of Olson US Patent No. 7590641 discloses this limitation. The claim 13 of examined application are obvious over the claim 19 of reference because the claim seems to differ because the claim seems to differ from the reference in that the claimed invention of the examined application recites decompressing the compressed value after reading it while in the reference claimed silence. However, a paragraph 78 of Deutsch et al. US Pub. No. 20210240638 discloses this limitation. Claims 15 and 17-19 of the examined application are anticipated and the same scope of invention by claims 10-18 of the reference such as a memory system comprising: A memory controller configured to perform operations comprising: receiving a command to read a memory location from a memory device of the memory system; reading a first specified number of bits from a first portion of the memory location, the first portion at a front of the memory location; determining whether the first portion is a marker value that indicates that the memory location is compressed; and responsive to determining that the first portion indicates that the memory location is compressed, reading only a compressed value of the memory location instead of an entire memory location. The claim 16 of examined application are obvious over the claim 10 of reference because the claim seems to differ because the claim seems to differ from the reference in that the claimed invention of the examined application recites wherein the marker value is encrypted while in the reference claimed silence. However, a column 1, lines 22-23 of Olson US Patent No. 7590641 discloses this limitation. The claim 20 of examined application are obvious over the claim 10 of reference because the claim seems to differ because the claim seems to differ from the reference in that the claimed invention of the examined application recites decompressing the compressed value after reading it while in the reference claimed silence. However, a paragraph 78 of Deutsch et al. US Pub. No. 20210240638 discloses this limitation. 5. When responding to the office action, Applicants are advised to provide the examiner with the line numbers and page numbers in the application and/or references cited to assist the examiner to locate the appropriate paragraphs. 6. A shortened statutory period for response to this action is set to expire 3 (three) months and 0 (zero) day from the date of this letter. Failure to respond within the period for response will cause the application to become abandoned (see MPEP 710.02 (b)). 7. Any inquiry concerning this communication or earlier communications from the examiner should be directed to HOAI V HO whose telephone number is (571) 272-1777. The examiner can normally be reached 7:00 AM -- 5:30 PM from Thursday and Friday of the first week of a bi-week and Tuesday and Wednesday of the second week. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Amir Zarabian can be reached on (571) 272-1852. The fax phone number for the organization where this application or proceeding is assigned is (571)-273-8300. 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). /HOAI V HO/Primary Examiner, Art Unit 2827
Read full office action

Prosecution Timeline

Oct 30, 2024
Application Filed
Jul 31, 2026
Non-Final Rejection mailed — §DP (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
93%
Grant Probability
98%
With Interview (+5.5%)
1y 8m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1112 resolved cases by this examiner. Grant probability derived from career allowance rate.

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