Search

David J. Buttner

Examiner (ID: 4167, Phone: (571)272-1084 , Office: P/1765 )

Most Active Art Unit
1765
Art Unit(s)
1511, 1765, 1501, 1512, 1713, 1712, 1763, 1796, 1505
Total Applications
3200
Issued Applications
2135
Pending Applications
173
Abandoned Applications
910

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19848993 [patent_doc_number] => 20250094344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CHAINED MAPPING WITH COMPRESSION [patent_app_type] => utility [patent_app_number] => 18/782380 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782380
CHAINED MAPPING WITH COMPRESSION Jul 23, 2024 Pending
Array ( [id] => 20481811 [patent_doc_number] => 12530286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Memory controller, operating method thereof, and storage device for ensuring initialization of security parameter [patent_app_type] => utility [patent_app_number] => 18/769815 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769815
Memory controller, operating method thereof, and storage device for ensuring initialization of security parameter Jul 10, 2024 Issued
Array ( [id] => 19711085 [patent_doc_number] => 20250021227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => MEMORY MANAGEMENT METHOD BASED ON COMPRESSED MEMORY AND APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/735491 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735491
Memory management method based on compressed memory and apparatus using the same Jun 5, 2024 Issued
Array ( [id] => 20123128 [patent_doc_number] => 20250238159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => DATA MIGRATION BETWEEN COMPRESSED AND NON-COMPRESSED RANKS [patent_app_type] => utility [patent_app_number] => 18/421727 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421727
DATA MIGRATION BETWEEN COMPRESSED AND NON-COMPRESSED RANKS Jan 23, 2024 Pending
Array ( [id] => 19320286 [patent_doc_number] => 20240241830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => CACHE MANAGEMENT USING SHARED CACHE LINE STORAGE [patent_app_type] => utility [patent_app_number] => 18/413211 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413211
CACHE MANAGEMENT USING SHARED CACHE LINE STORAGE Jan 15, 2024 Pending
Array ( [id] => 19219751 [patent_doc_number] => 20240184455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => READ TRAINING FOR NON-VOLATILE MEMORY [patent_app_type] => utility [patent_app_number] => 18/513291 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513291
READ TRAINING FOR NON-VOLATILE MEMORY Nov 16, 2023 Pending
Array ( [id] => 18846614 [patent_doc_number] => 20230409018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/328374 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328374
PROCESSING APPARATUS Jun 1, 2023 Pending
Array ( [id] => 18422274 [patent_doc_number] => 20230176738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Accelerated Read, Modify, Write Operations [patent_app_type] => utility [patent_app_number] => 17/990013 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990013
Accelerated Read, Modify, Write Operations Nov 17, 2022 Pending
Array ( [id] => 18308820 [patent_doc_number] => 20230112720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => HARDWARE SYSTEM FOR AUTOMATIC DIRECT MEMORY ACCESS DATA FORMATTING [patent_app_type] => utility [patent_app_number] => 17/499522 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499522
HARDWARE SYSTEM FOR AUTOMATIC DIRECT MEMORY ACCESS DATA FORMATTING Oct 11, 2021 Pending
Array ( [id] => 14188813 [patent_doc_number] => 20190114112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => DATA STORAGE MANAGEMENT METHOD AND DATA STORAGE SYSTEM WITH NAMESPACE PLANNING [patent_app_type] => utility [patent_app_number] => 16/157280 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157280
DATA STORAGE MANAGEMENT METHOD AND DATA STORAGE SYSTEM WITH NAMESPACE PLANNING Oct 10, 2018 Abandoned
Array ( [id] => 12513435 [patent_doc_number] => 10001942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-19 [patent_title] => Asynchronous semi-inline deduplication [patent_app_type] => utility [patent_app_number] => 15/386544 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386544 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386544
Asynchronous semi-inline deduplication Dec 20, 2016 Issued
Array ( [id] => 13130071 [patent_doc_number] => 10082966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-25 [patent_title] => Electronic storage device [patent_app_type] => utility [patent_app_number] => 15/269967 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9153 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15269967 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/269967
Electronic storage device Sep 18, 2016 Issued
Array ( [id] => 11049754 [patent_doc_number] => 20160246712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'INDIRECTION DATA STRUCTURES IMPLEMENTED AS RECONFIGURABLE HARDWARE' [patent_app_type] => utility [patent_app_number] => 14/631117 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3720 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14631117 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/631117
INDIRECTION DATA STRUCTURES IMPLEMENTED AS RECONFIGURABLE HARDWARE Feb 24, 2015 Abandoned
Array ( [id] => 10210581 [patent_doc_number] => 20150095572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'STORAGE CONTROL APPARATUS AND STORAGE CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/565491 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 16583 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14565491 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/565491
STORAGE CONTROL APPARATUS AND STORAGE CONTROL METHOD Dec 9, 2014 Abandoned
Array ( [id] => 10164381 [patent_doc_number] => 09195604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Dynamic memory cache size adjustment in a memory device' [patent_app_type] => utility [patent_app_number] => 14/510179 [patent_app_country] => US [patent_app_date] => 2014-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14510179 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/510179
Dynamic memory cache size adjustment in a memory device Oct 8, 2014 Issued
Array ( [id] => 9673317 [patent_doc_number] => 20140237179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/261496 [patent_app_country] => US [patent_app_date] => 2014-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 34435 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14261496 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/261496
INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM Apr 24, 2014 Abandoned
Array ( [id] => 9458497 [patent_doc_number] => 08719521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-06 [patent_title] => 'Crash-tolerant incremental change tracking between backups of a source storage' [patent_app_type] => utility [patent_app_number] => 14/063046 [patent_app_country] => US [patent_app_date] => 2013-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11976 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14063046 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/063046
Crash-tolerant incremental change tracking between backups of a source storage Oct 24, 2013 Issued
Array ( [id] => 9224907 [patent_doc_number] => 20140019682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'SAVING LOG DATA USING A DISK SYSTEM AS PRIMARY CACHE AND A TAPE LIBRARY AS SECONDARY CACHE' [patent_app_type] => utility [patent_app_number] => 14/029435 [patent_app_country] => US [patent_app_date] => 2013-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6757 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14029435 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/029435
Saving log data using a disk system as primary cache and a tape library as secondary cache Sep 16, 2013 Issued
Array ( [id] => 9056775 [patent_doc_number] => 20130254489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SYSTEMS AND METHODS FOR CACHE LINE REPLACEMENT' [patent_app_type] => utility [patent_app_number] => 13/894545 [patent_app_country] => US [patent_app_date] => 2013-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6707 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13894545 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/894545
Systems and methods for cache line replacement May 14, 2013 Issued
Array ( [id] => 9036234 [patent_doc_number] => 20130238872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'SNAPSHOT STORAGE AND MANAGEMENT SYSTEM WITH INDEXING AND USER INTERFACE' [patent_app_type] => utility [patent_app_number] => 13/873085 [patent_app_country] => US [patent_app_date] => 2013-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12026 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13873085 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873085
Snapshot storage and management system with indexing and user interface Apr 28, 2013 Issued
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