USPTO Examiner MACKALL LARRY T - Art Unit 2139

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19012535APPARATUSES AND METHODS FOR STAGGERED REFRESH OPERATIONS ACROSS MEMORY DEVICES OF A MODULEJanuary 2025January 2026Allow1300NoNo
18897883MEMORY CONTROLLER FOR SCHEDULING COMMANDS, STORAGE DEVICE INCLUDING MEMORY CONTROLLER, AND OPERATING METHOD OF MEMORY CONTROLLERSeptember 2024March 2026Allow1710YesNo
18820819DATA STORAGE DEVICE WITH PRE-ERASE OF METADATA FROM NON-VOLATILE MEMORYAugust 2024December 2025Allow1510YesNo
18818852ADAPTIVE REPLACEMENT OF SOLID-STATE DISKS WITH VARIABLE WEAR RATESAugust 2024December 2025Allow1510NoNo
18776927STORAGE DEVICE SUPPORTING REAL-TIME PROCESSING AND METHOD OF OPERATING THE SAMEJuly 2024November 2025Allow1610YesNo
18756420MEMORY CONTROLLER PERFORMING RESOURCE ALLOCATION FOR MULTIPLE USERS, STORAGE DEVICE INCLUDING THE SAME, AND OPERATING METHOD OF MEMORY CONTROLLERJune 2024September 2025Allow1510YesNo
18754455METHOD FOR PERFORMING RANDOM READ ACCESS TO A BLOCK OF DATA USING PARALLEL LUT READ INSTRUCTION IN VECTOR PROCESSORSJune 2024October 2025Allow1510NoNo
18736861PROVIDING ENDURANCE TO SOLID STATE DEVICE STORAGE VIA QUERYING AND GARBAGE COLLECTIONJune 2024November 2025Allow1710NoNo
18678557MEMORY FAILURE PREDICTION AND MITIGATIONMay 2024August 2025Allow1510NoNo
18671706MEMORY CONTROLLER PERFORMING BOOTING OPERATION AND METHOD OF OPERATING THE SAMEMay 2024January 2026Allow1920NoNo
18665120Storage Systems and Methods for Writing Data to a Persistent Storage DeviceMay 2024May 2025Allow1210NoNo
18654282STORAGE DEVICE FOR AUTONOMOUS DRIVING AND OPERATING METHOD THEREOFMay 2024June 2025Allow1420YesNo
18653300WEAR LEVELING REPAIR IN A MEMORY DEVICEMay 2024April 2025Allow1200NoNo
18645482MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY WITH CHECKING A TOTAL SIZE INDICATIVE OF A SUM OF DATA LENGTH SPECIFIED BY A WRITE COMMANDApril 2024July 2025Allow1510NoNo
18644821MANAGED NON-VOLATILE MEMORY DEVICE WITH DATA VERIFICATIONApril 2024February 2026Allow2110NoNo
18643781TECHNIQUES FOR ACCELERATED DATA RECOVERYApril 2024April 2025Allow1210NoNo
18637512MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY AND FOR REDUCING A BUFFER SIZEApril 2024October 2025Allow1800NoNo
18633028DYNAMIC STATUS REGISTERS ARRAYApril 2024April 2025Allow1210NoNo
18630146INFORMATION PROCESSING SYSTEM CONTROLLING FIRST AND SECOND MEMORY DEVICESApril 2024January 2026Allow2220NoNo
18623881WORKLOAD-BASED SCAN OPTIMIZATIONApril 2024February 2025Allow1110NoNo
18618532SSD MANAGED HOST WRITE ATOMICITY WITH ARBITRARY TRANSFER LENGTHMarch 2024January 2025Allow1010NoNo
18610028DATA COMPRESSION FOR MAPPING TABLESMarch 2024March 2025Allow1200NoNo
18607266ANALOG COMPUTING CONFIGURED MEMORYMarch 2024January 2026Allow2310NoNo
18603746MEMORY DEVICE BACKGROUND OPERATIONSMarch 2024July 2025Allow1610YesNo
18598336PROCESSING WRITE OPERATION INFORMATION USING INFLATED DATAMarch 2024July 2025Allow1610YesNo
18593678PERFORMANCE MANAGEMENT USING INTELLIGENT PRIORITIZATION OF MEMORY OPERATIONSMarch 2024June 2025Allow1610YesNo
18586207ADAPTIVE BLOCK MAPPINGFebruary 2024March 2025Allow1310NoNo
18583540MANAGED MEMORY SYSTEMS WITH MULTIPLE PRIORITY QUEUESFebruary 2024January 2025Allow1110NoNo
18583569Zone Segment Drive ManagementFebruary 2024April 2025Allow1410YesNo
18444448POWER MANAGEMENT ASSOCIATED WITH MEMORY AND CONTROLLERFebruary 2024August 2025Allow1800NoNo
18434616ADAPTIVE ENHANCED CORRECTIVE READ BASED ON WRITE AND READ TEMPERATUREFebruary 2024October 2024Allow910YesNo
18430714METHODS TO RE-USE STUCK CELLS IN DATA STORAGE, AND ASSOCIATED MEMORY SYSTEMSFebruary 2024March 2026Allow2510NoNo
18428161System and Method for Expanding the Lifetime of Virtual Entries in Data Storage SystemsJanuary 2024June 2025Allow1610YesNo
18413341AFFINITY-BASED CACHE OPERATION FOR A PERSISTENT STORAGE DEVICEJanuary 2024November 2024Allow1010NoNo
18407816SYSTEM CACHE OPTIMIZATIONS FOR DEEP LEARNING COMPUTE ENGINESJanuary 2024March 2025Allow1410NoNo
18527894MEMORY SYSTEM WITH SELECTIVE ACCESS TO FIRST AND SECOND MEMORIESDecember 2023October 2024Allow1110NoNo
18523412PARTITIONS WITHIN BUFFER MEMORYNovember 2023May 2025Allow1810NoNo
18506505DYNAMIC PARTITION COMMAND QUEUES FOR A MEMORY DEVICENovember 2023January 2025Allow1520YesNo
18505302PAGE REQUEST INTERFACE (PRI) HANDLER OPERATIONAL SUPPORT IN RELATION TO CACHING HOST MEMORY ADDRESS TRANSLATION DATA IN A MEMORY SUB-SYSTEMNovember 2023May 2025Allow1811YesNo
18504992PORTIONED ERASE OPERATION FOR A MEMORY SYSTEMNovember 2023May 2025Allow1910NoNo
18501412STORAGE DEVICE AND OPERATING METHOD THEREOF INCLUDING A PLURALITY OF ZONES AND OPERATING METHOD THEREOFNovember 2023July 2024Allow810NoNo
18488727BOTTLENECK MANAGEMENT TECHNIQUES USING NON-DISRUPTIVE FILE MOVEMENT MECHANISMS IN DISTRIBUTED STORAGE ENVIRONMENTSOctober 2023January 2025Allow1510NoNo
18482675Partial Execution of a Write Command from a Host SystemOctober 2023March 2026Allow2940NoNo
18375363STORAGE-SIDE PAGE TABLES FOR MEMORY SYSTEMSSeptember 2023February 2026Allow2820YesNo
18476685JOURNAL BASED DATA STORAGE IN BLOCK-LEVEL STORAGESeptember 2023January 2025Allow1610NoNo
18244618METHOD OF OPERATING STORAGE DEVICE USING HOST REQUEST BYPASS AND STORAGE DEVICE PERFORMING THE SAMESeptember 2023October 2025Allow2610YesNo
18236541STORAGE MANAGEMENT SYSTEM AND METHOD FOR MANAGING STORAGE APPARATUSAugust 2023March 2025Abandon1910NoNo
18365221INFORMATION PROCESSING APPARATUS AND CONTROL METHOD FOR CONTROLLING EXECUTION OF GARBAGE COLLECTIONAugust 2023November 2024Allow1610NoNo
18365421MEMORY CONTROLLER AND OPERATION METHOD THEREOF FOR PERFORMING AN INTERLEAVING READ OPERATIONAugust 2023December 2025Allow2810YesNo
18363879LOCAL STORAGE ACCESS BY OUT-OF-BAND (OOB) PROCESSORS IN HETEROGENEOUS COMPUTING PLATFORMSAugust 2023May 2025Allow2110NoNo
18359228REVERSE GARBAGE COLLECTION PROCESS FOR A STORAGE DEVICEJuly 2023January 2025Allow1820YesNo
18273240Consistency Group Distributed Snapshot Method And SystemJuly 2023June 2025Allow2320NoNo
18353123Network Adapter Providing Address Translation as a ServiceJuly 2023April 2025Allow2110NoNo
18348314Read Collision Avoidance in Sequential Mixed WorkloadsJuly 2023October 2024Allow1610NoNo
18347334DATA EVICTION METHOD AND APPARATUS, CACHE NODE, AND CACHE SYSTEMJuly 2023January 2026Allow3140YesNo
18345927LOW POWER MEMORY STATE DURING NON-IDLE PROCESSOR STATEJune 2023June 2025Allow2310NoNo
18343023IN-MEMORY NORMALIZATION OF CACHED OBJECTS TO REDUCE CACHE MEMORY FOOTPRINTJune 2023April 2024Allow1010NoNo
18269541HYBRID MEMORY MANAGEMENT SYSTEMS AND METHODS WITH IN-STORAGE PROCESSING AND ATTRIBUTE DATA MANAGEMENTJune 2023July 2025Allow2520NoNo
18337377DATA STORAGE SYSTEM INCLUDING A DATA RELOCATION CIRCUIT AND A PLURALITY OF DATA STORAGE DEVICES AND OPERATION METHOD THEREOFJune 2023January 2025Allow1910NoNo
18337315MEMORY SYSTEM WITH CONTROLLER TO WRITE DATA TO MEMORY BASED ON LIFETIME INFORMATION IN WRITE COMMANDJune 2023April 2024Allow1010NoNo
18336694SNOOP FILTER WITH DISAGGREGATED VECTOR TABLEJune 2023June 2025Allow2410YesNo
18336179METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR STORING DATA BASED ON MULTIPLE CACHE HIT RATIOS AND ASSOCIATED PREDICTION HIT RATIOSJune 2023March 2025Allow2110NoNo
18328542Single Cycle Request ArbiterJune 2023March 2025Allow2110NoNo
18321037METHOD FOR PERFORMING RANDOM READ ACCESS TO A BLOCK OF DATA USING PARALLEL LUT READ INSTRUCTION IN VECTOR PROCESSORSMay 2023April 2024Allow1010NoNo
18036781MEMORY SUB-SYSTEM LUN BYPASSINGMay 2023February 2025Allow2110YesNo
18298141MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY WITH CHECKING A TOTAL SIZE INDICATIVE OF A SUM OF DATA LENGTH SPECIFIED BY A WRITE COMMANDApril 2023March 2024Allow1110NoNo
18179434COMPUTING REGISTER WITH NON-VOLATILE-LOGIC DATA STORAGEMarch 2023January 2024Allow1110NoNo
18177370MEMORY SYSTEM AND BLOCK MANAGEMENT METHOD FOR REDUCING A LOAD OF MANAGING BLOCK MANAGEMENT INFORMATIONMarch 2023July 2024Allow1710NoNo
18176943INFORMATION PROCESSING DEVICE AND TEST METHOD FOR EVALUATING DATA INTEGRITYMarch 2023December 2024Allow2100NoNo
18176926MEMORY SYSTEM THAT MANAGES UPDATE OF ADDRESS MAPPING INFORMATION AND METHOD FOR CONTROLLING THE SAMEMarch 2023September 2024Allow1810NoNo
18176956COMPUTER-IMPLEMENTED METHOD FOR OPTIMIZING THE MEMORY OF A PARTITIONED SYSTEMMarch 2023January 2025Allow2210NoNo
18176517UNIFIED STORAGE AND METHOD OF CONTROLLING UNIFIED STORAGEMarch 2023August 2024Allow1810NoNo
18176446MEMORY SYSTEM MANAGING COUNTERSFebruary 2023October 2024Allow1920YesNo
18176455MEMORY SYSTEM HAVING A CONTROLLER MANAGING A LOGICAL ADDRESS SPACE USING NAMESPACES AND CONTROL METHOD OF THE CONTROLLERFebruary 2023August 2024Allow1800NoNo
18168703SYSTEM CACHE OPTIMIZATIONS FOR DEEP LEARNING COMPUTE ENGINESFebruary 2023October 2023Allow810NoNo
18103916SYSTEMS AND METHODS FOR SANTIZATION OF MULTI-LEVEL CELL (MLC) MEMORYJanuary 2023January 2025Allow2410NoNo
18103133DECK BASED MEDIA MANAGEMENT OPERATIONS IN MEMORY DEVICESJanuary 2023August 2024Allow1830YesNo
18160314INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAMJanuary 2023September 2024Abandon1910NoNo
18101496Storage Device Configured to Support Multi-Streams and Operation Method ThereofJanuary 2023October 2023Allow810NoNo
18148534STORAGE DEVICE INCLUDING A PLURALITY OF ZONES HAVING SEPARATE COMPRESSION RATIOS AND OPERATING METHOD THEREOFDecember 2022August 2023Allow710NoNo
18091245MEMORY CONTROLLER AND CONTROL METHOD THEREOF, MEMORY APPARATUS, AND MEMORY SYSTEM THAT IMPROVE THE BALANCE OF THE READ PERFORMANCEDecember 2022November 2024Allow2220NoNo
18089904STORAGE DEVICE HAVING A CONTROLLER CONFIGURED TO SELECT MODES AS WRITE MODES BASED ON RECEIVED INSTRUCTIONS, STORAGE SYSTEM, AND CONTROL METHODDecember 2022June 2024Abandon1720NoNo
18085192SYSTEMS AND METHODS FOR RELOCATING DATA IN A PERSISTENT STORAGE DEVICEDecember 2022June 2024Allow1810NoNo
18067744SYSTEM AND METHOD FOR RANDOM DATA DISTRIBUTION IN A MEMORY ARRAYDecember 2022May 2024Allow1700NoNo
18076034MEMORY CONTROLLER FOR PROCESSING REQUESTS OF HOST AND STORAGE DEVICE INCLUDING THE SAMEDecember 2022August 2024Allow2110NoNo
18074206ZONE SEGMENT DRIVE MANAGEMENTDecember 2022November 2023Allow1210YesNo
17994530UNIFY95: META-LEARNING CONTAMINATION THRESHOLDS FROM UNIFIED ANOMALY SCORESNovember 2022October 2025Allow4510YesNo
17994884METHOD FOR USING NAND FLASH MEMORY SRAM IN SOLID STATE DRIVE CONTROLLERNovember 2022November 2024Allow2420NoNo
17990990METHOD AND APPARATUS FOR DYNAMICALLY MANAGING SHARED MEMORY POOLNovember 2022October 2024Allow3310NoNo
17985400Asynchronous Persistent Memory Data MirroringNovember 2022April 2024Allow1710YesNo
17979801MEMORY CONTROLLERS, STORAGE DEVICES, AND CONTROLLING METHODS OF STORAGE DEVICESNovember 2022June 2024Allow1910NoNo
17979042MEMORY SYSTEM WITH SELECTIVE ACCESS TO FIRST AND SECOND MEMORIESNovember 2022August 2023Allow910NoNo
17979687REDUCING WRITE AMPLIFICATION AND OVER-PROVISIONING USING FLASH TRANSLATION LAYER SYNCHRONIZATIONNovember 2022April 2025Allow2910NoNo
17973433A TECHNIQUE FOR PROCESSING LOOKUP REQUESTS, IN A CACHE STORAGE ABLE TO STORE DATA ITEMS OF MULTIPLE SUPPORTED TYPES, IN THE PRESENCE OF A PENDING INVALIDATION REQUESTOctober 2022April 2024Allow1800NoNo
17973427STATISTIC BASED CACHE PRE-FETCHEROctober 2022February 2024Allow1610YesNo
17971675SELECTIVE HARD AND SOFT REWRITESOctober 2022August 2024Allow2120YesNo
17968004SPOOFING OF DEVICE IDENTIFIERS IN NON-DISRUPTIVE DATA MIGRATIONOctober 2022August 2024Allow2210NoNo
18045468TRANSFORMER STATE EVALUATION METHOD BASED ON ECHO STATE NETWORK AND DEEP RESIDUAL NEURAL NETWORKOctober 2022December 2025Allow3810NoNo
17961716EXECUTION OF COMMANDS ADDRESSED TO A LOGICAL BLOCKOctober 2022June 2023Allow910NoNo
17957814MEMORY SAFETY WITH SINGLE MEMORY TAG PER ALLOCATIONSeptember 2022March 2026Allow4110NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner MACKALL, LARRY T.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
6
Examiner Affirmed
4
(66.7%)
Examiner Reversed
2
(33.3%)
Reversal Percentile
50.7%
Higher than average

What This Means

With a 33.3% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
8
Allowed After Appeal Filing
2
(25.0%)
Not Allowed After Appeal Filing
6
(75.0%)
Filing Benefit Percentile
34.2%
Lower than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 25.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable reconsideration.

Strategic Recommendations

Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner MACKALL, LARRY T - Prosecution Strategy Guide

Executive Summary

Examiner MACKALL, LARRY T works in Art Unit 2139 and has examined 215 patent applications in our dataset. With an allowance rate of 93.5%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 21 months.

Allowance Patterns

Examiner MACKALL, LARRY T's allowance rate of 93.5% places them in the 81% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by MACKALL, LARRY T receive 1.76 office actions before reaching final disposition. This places the examiner in the 39% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by MACKALL, LARRY T is 21 months. This places the examiner in the 91% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a -1.9% benefit to allowance rate for applications examined by MACKALL, LARRY T. This interview benefit is in the 9% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 26.9% of applications are subsequently allowed. This success rate is in the 45% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 50.6% of cases where such amendments are filed. This entry rate is in the 77% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 5% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 40.0% of appeals filed. This is in the 7% percentile among all examiners. Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.

Petition Practice

When applicants file petitions regarding this examiner's actions, 30.8% are granted (fully or in part). This grant rate is in the 18% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 10% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 4.0% of allowed cases (in the 77% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.