Prosecution Insights
Last updated: May 29, 2026

Examiner: MACKALL, LARRY T

Tech Center 2100 • Art Units: 2131 2139 2189

This examiner grants 85% of resolved cases

Performance Statistics

85.0%
Allow Rate
+30.0% vs TC avg
811
Total Applications
+8.1%
Interview Lift
965
Avg Prosecution Days
Based on 787 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
8.5%
§102 Novelty
81.0%
§103 Obviousness
2.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19004210 SSD VIRTUALIZATION WITH THIN PROVISIONING Non-Final OA Samsung Electronics Co., Ltd.
18741764 SYSTEMS, METHODS, AND APPARATUS FOR A CACHE DIRECTORY FOR A MULTI-LEVEL CACHE HIERARCHY Non-Final OA Samsung Electronics Co., Ltd.
19012074 LOSSY COMPRESSION IN MEMORY Final Rejection Micron Technology, Inc.
18923233 PERFORMANCE TUNING FOR A MEMORY DEVICE Non-Final OA Micron Technology, Inc.
18645761 Remote Direct Memory Access in Multi-Tier Memory Systems Final Rejection Micron Technology, Inc.
18702738 COMPLETE AND INCOMPLETE SUPERBLOCK GENERATION Non-Final OA Micron Technology, Inc.
19034376 NON-DISRUPTIVELY TRANSITION FROM ASYNCHRONOUS REPLICATION TO BI-DIRECTIONAL SYNCHRONOUS REPLICATION FOR A MULTI-SITE STORAGE SYSTEM Non-Final OA NetApp, Inc.
18882517 In-Line Data Transformations as Part of Read and Write Operations Non-Final OA Pure Storage, Inc.
19036989 MEMORY CHIP AND MEMORY SYSTEM Non-Final OA Kioxia Corporation
19023991 MEMORY SYSTEM WITH SELECTIVE ACCESS TO FIRST AND SECOND MEMORIES Non-Final OA KIOXIA CORPORATION
18915048 METHOD AND SYSTEM FOR BUFFER ALLOCATION MANAGEMENT FOR A MEMORY DEVICE Final Rejection Kioxia Corporation
19035930 METHOD OF REDUCING CACHE THRASHING IN A PROCESSING SYSTEM AND RELATED PROCESSING SYSTEM Non-Final OA MEDIATEK INC.
18458154 APPARATUS AND METHOD FOR SUPPORTING DATA INPUT/OUTPUT OPERATION BASED ON A DATA ATTRIBUTE IN A SHARED MEMORY DEVICE OR A MEMORY EXPANDER Non-Final OA SK hynix Inc.
18090249 UNIFIED FLEXIBLE CACHE Non-Final OA Advanced Micro Devices, Inc.
18603161 ENHANCING READ PERFORMANCE OF A STORAGE DEVICE IN A MULTI-APPLICATION ENVIRONMENT Non-Final OA SanDisk Technologies LLC

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