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David D Chung

Examiner (ID: 18063)

Most Active Art Unit
2489
Art Unit(s)
2489
Total Applications
1
Issued Applications
0
Pending Applications
0
Abandoned Applications
1

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14935345 [patent_doc_number] => 20190303310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => ADAPTIVE INTERLEAVING OF DATA TRANSFER REQUESTS [patent_app_type] => utility [patent_app_number] => 15/940338 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940338
Adaptive interleaving of data transfer requests Mar 28, 2018 Issued
Array ( [id] => 14766179 [patent_doc_number] => 10394485 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-27 [patent_title] => Storage system with efficient re-synchronization mode for use in replication of data from source to target [patent_app_type] => utility [patent_app_number] => 15/940370 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940370
Storage system with efficient re-synchronization mode for use in replication of data from source to target Mar 28, 2018 Issued
Array ( [id] => 15887133 [patent_doc_number] => 10649911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Supporting memory paging in virtualized systems using trust domains [patent_app_type] => utility [patent_app_number] => 15/940490 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 14511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940490
Supporting memory paging in virtualized systems using trust domains Mar 28, 2018 Issued
Array ( [id] => 13905853 [patent_doc_number] => 20190042131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => DYNAMICALLY PROGRAMMABLE MEMORY TEST TRAFFIC ROUTER [patent_app_type] => utility [patent_app_number] => 15/940499 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940499
Dynamically programmable memory test traffic router Mar 28, 2018 Issued
Array ( [id] => 14298359 [patent_doc_number] => 10289306 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-14 [patent_title] => Data storage system with core-affined thread processing of data movement requests [patent_app_type] => utility [patent_app_number] => 15/884502 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3679 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884502 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884502
Data storage system with core-affined thread processing of data movement requests Jan 30, 2018 Issued
Array ( [id] => 15788713 [patent_doc_number] => 10628080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Memory controller, information processor, and memory control method [patent_app_type] => utility [patent_app_number] => 15/884443 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4284 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884443 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884443
Memory controller, information processor, and memory control method Jan 30, 2018 Issued
Array ( [id] => 13291601 [patent_doc_number] => 10156990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Data storage management [patent_app_type] => utility [patent_app_number] => 15/873615 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11901 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873615
Data storage management Jan 16, 2018 Issued
Array ( [id] => 13948645 [patent_doc_number] => 10210098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-19 [patent_title] => Data transfer techniques with data replication [patent_app_type] => utility [patent_app_number] => 15/848682 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 19028 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848682 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848682
Data transfer techniques with data replication Dec 19, 2017 Issued
Array ( [id] => 12392841 [patent_doc_number] => 09965195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Methods and systems for efficiently storing data at a plurality of storage tiers using a transfer data structure [patent_app_type] => utility [patent_app_number] => 15/814013 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9296 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814013
Methods and systems for efficiently storing data at a plurality of storage tiers using a transfer data structure Nov 14, 2017 Issued
Array ( [id] => 15820311 [patent_doc_number] => 10635332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Managing data storage arrays on behalf of host computers via specialized LUN-related queries [patent_app_type] => utility [patent_app_number] => 15/796976 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796976
Managing data storage arrays on behalf of host computers via specialized LUN-related queries Oct 29, 2017 Issued
Array ( [id] => 14061987 [patent_doc_number] => 10235286 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Data storage system dynamically re-marking slices for reclamation from internal file system to pool storage [patent_app_type] => utility [patent_app_number] => 15/797284 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 4991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797284 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797284
Data storage system dynamically re-marking slices for reclamation from internal file system to pool storage Oct 29, 2017 Issued
Array ( [id] => 16844609 [patent_doc_number] => 11016694 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Storage drivers for remote replication management [patent_app_type] => utility [patent_app_number] => 15/797210 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7892 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797210 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797210
Storage drivers for remote replication management Oct 29, 2017 Issued
Array ( [id] => 14235347 [patent_doc_number] => 20190129846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Dynamic Resource Visibility Tracking to Avoid Atomic Reference Counting [patent_app_type] => utility [patent_app_number] => 15/797141 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797141
Dynamic resource visibility tracking to avoid atomic reference counting Oct 29, 2017 Issued
Array ( [id] => 13568841 [patent_doc_number] => 20180335968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => TECHNIQUES FOR MANAGING STORAGE SPACE ALLOCATION WITHIN A STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 15/725175 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725175
Techniques for managing storage space allocation within a storage device Oct 3, 2017 Issued
Array ( [id] => 13320313 [patent_doc_number] => 20180211694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => MEMORY MODULE [patent_app_type] => utility [patent_app_number] => 15/724354 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724354
Memory module Oct 3, 2017 Issued
Array ( [id] => 14135819 [patent_doc_number] => 20190102299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => SYSTEMS, METHODS AND APPARATUS FOR FABRIC DELTA MERGE OPERATIONS TO ENHANCE NVMEOF STREAM WRITES [patent_app_type] => utility [patent_app_number] => 15/724311 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724311 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724311
Systems, methods and apparatus for fabric delta merge operations to enhance NVMeoF stream writes Oct 3, 2017 Issued
Array ( [id] => 14135765 [patent_doc_number] => 20190102272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => APPARATUS AND METHOD FOR PREDICTING A REDUNDANCY PERIOD [patent_app_type] => utility [patent_app_number] => 15/724433 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724433 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724433
Apparatus and method for predicting a redundancy period Oct 3, 2017 Issued
Array ( [id] => 16232480 [patent_doc_number] => 10740028 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Methods and apparatus for LRU buffer management in performing parallel IO operations [patent_app_type] => utility [patent_app_number] => 15/690807 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 14096 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15690807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690807
Methods and apparatus for LRU buffer management in performing parallel IO operations Aug 29, 2017 Issued
Array ( [id] => 13172011 [patent_doc_number] => 10102121 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-16 [patent_title] => Memory management method, memory control circuit unit and memory storage device [patent_app_type] => utility [patent_app_number] => 15/649655 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 11198 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15649655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649655
Memory management method, memory control circuit unit and memory storage device Jul 13, 2017 Issued
Array ( [id] => 15609479 [patent_doc_number] => 10585802 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Method and system for caching directories in a storage system [patent_app_type] => utility [patent_app_number] => 15/649570 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6884 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15649570 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649570
Method and system for caching directories in a storage system Jul 12, 2017 Issued
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