Search

Daniel C. Chappell

Examiner (ID: 18437, Phone: (571)272-5003 , Office: P/2135 )

Most Active Art Unit
2135
Art Unit(s)
2185, 2135
Total Applications
644
Issued Applications
493
Pending Applications
50
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20304008 [patent_doc_number] => 12449996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Free space management in storage devices having non-uniform-sized memory blocks [patent_app_type] => utility [patent_app_number] => 18/235975 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235975
Free space management in storage devices having non-uniform-sized memory blocks Aug 20, 2023 Issued
Array ( [id] => 18810643 [patent_doc_number] => 20230384979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => DATA PROCESSING METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/446278 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446278
DATA PROCESSING METHOD, APPARATUS, AND SYSTEM Aug 7, 2023 Abandoned
Array ( [id] => 19756408 [patent_doc_number] => 20250044973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => Front-End Scale Out Object Store Service [patent_app_type] => utility [patent_app_number] => 18/365469 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365469
Front-end scale out object store service Aug 3, 2023 Issued
Array ( [id] => 19747756 [patent_doc_number] => 20250036321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SOFTWARE-RAID-PROTECTED BOOT DATA VSAN SYSTEM [patent_app_type] => utility [patent_app_number] => 18/227926 [patent_app_country] => US [patent_app_date] => 2023-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14969 [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] => 18227926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227926
Software-RAID-protected boot data vSAN system Jul 28, 2023 Issued
Array ( [id] => 18756120 [patent_doc_number] => 20230359565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => STREAMING ENGINE WITH MULTI DIMENSIONAL CIRCULAR ADDRESSING SELECTABLE AT EACH DIMENSION [patent_app_type] => utility [patent_app_number] => 18/357732 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357732
Streaming engine with multi dimensional circular addressing selectable at each dimension Jul 23, 2023 Issued
Array ( [id] => 19159754 [patent_doc_number] => 20240152461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SWAP MEMORY DEVICE PROVIDING DATA AND DATA BLOCK, METHOD OF OPERATING THE SAME, AND METHOD OF OPERATING ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/350148 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350148
Swap memory device providing data and data block, method of operating the same, and method of operating electronic device including the same Jul 10, 2023 Issued
Array ( [id] => 19950239 [patent_doc_number] => 12321604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Managing shared resource usage in networked storage systems [patent_app_type] => utility [patent_app_number] => 18/218252 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 5857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218252
Managing shared resource usage in networked storage systems Jul 4, 2023 Issued
Array ( [id] => 18881217 [patent_doc_number] => 20240004586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR INSTRUCTION TRANSMISSION FOR MEMORY DEVICES AND STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/344591 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344591
Method for instruction transmission for memory devices and storage system Jun 28, 2023 Issued
Array ( [id] => 20358879 [patent_doc_number] => 12474874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Memory device, memory controller, and memory system including the same [patent_app_type] => utility [patent_app_number] => 18/340950 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 8174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340950
Memory device, memory controller, and memory system including the same Jun 25, 2023 Issued
Array ( [id] => 20344896 [patent_doc_number] => 12468628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Systems and methods for synchronous cell switching for scalable memory [patent_app_type] => utility [patent_app_number] => 18/211131 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211131
Systems and methods for synchronous cell switching for scalable memory Jun 15, 2023 Issued
Array ( [id] => 19677667 [patent_doc_number] => 12189523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Command-differentiated storage of internally and externally sourced data [patent_app_type] => utility [patent_app_number] => 18/210387 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 10375 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210387
Command-differentiated storage of internally and externally sourced data Jun 14, 2023 Issued
Array ( [id] => 19645083 [patent_doc_number] => 20240419603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => DATA PATH STRATEGIES FOR REPLICA VOLUMES [patent_app_type] => utility [patent_app_number] => 18/208946 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18208946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208946
Data path strategies for replica volumes Jun 12, 2023 Issued
Array ( [id] => 20221492 [patent_doc_number] => 20250284423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => DATA PROCESSING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/861543 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18861543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861543
DATA PROCESSING METHOD AND APPARATUS Jun 11, 2023 Pending
Array ( [id] => 19633253 [patent_doc_number] => 20240411702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => DATA CACHING STRATEGIES FOR STORAGE WITH OWNERSHIP OF LOGICAL ADDRESS SLICES [patent_app_type] => utility [patent_app_number] => 18/206809 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206809
Data caching strategies for storage with ownership of logical address slices Jun 6, 2023 Issued
Array ( [id] => 19899146 [patent_doc_number] => 12277067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Memory array page table walk [patent_app_type] => utility [patent_app_number] => 18/203143 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7792 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203143
Memory array page table walk May 29, 2023 Issued
Array ( [id] => 19872866 [patent_doc_number] => 12265728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Scheme for finding and checking whether page units in one block are empty pages by using flash memory device and reporting fund result from flash memory device to flash memory controller [patent_app_type] => utility [patent_app_number] => 18/203066 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10899 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203066
Scheme for finding and checking whether page units in one block are empty pages by using flash memory device and reporting fund result from flash memory device to flash memory controller May 29, 2023 Issued
Array ( [id] => 19114728 [patent_doc_number] => 20240126478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MEMORY SYSTEMS AND OPERATION METHODS THEREOF, MEMORY CONTROLLERS AND MEMORIES [patent_app_type] => utility [patent_app_number] => 18/323948 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323948
Memory systems and operation methods thereof, memory controllers and memories May 24, 2023 Issued
Array ( [id] => 18810618 [patent_doc_number] => 20230384953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHOD FOR MANAGING A ZONE OF SENSITIVE DATA IN A FLASH MEMORY [patent_app_type] => utility [patent_app_number] => 18/318416 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318416
Method for managing a zone of sensitive data in a flash memory May 15, 2023 Issued
Array ( [id] => 19293471 [patent_doc_number] => 12032825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Dynamic tape storage device data buffer [patent_app_type] => utility [patent_app_number] => 18/143691 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 11197 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143691
Dynamic tape storage device data buffer May 4, 2023 Issued
Array ( [id] => 20537356 [patent_doc_number] => 12554432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Methods and systems for handling race conditions associated with a primary bias state in a distributed storage system [patent_app_type] => utility [patent_app_number] => 18/296834 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296834
Methods and systems for handling race conditions associated with a primary bias state in a distributed storage system Apr 5, 2023 Issued
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