Search

Amarnauth G. Persaud

Examiner (ID: 11557, Phone: (571)270-7295 , Office: P/2477 )

Most Active Art Unit
2477
Art Unit(s)
2477, 2419
Total Applications
440
Issued Applications
365
Pending Applications
0
Abandoned Applications
81

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20111284 [patent_doc_number] => 12362019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Semiconductor storage device that varies voltages applied to bit lines [patent_app_type] => utility [patent_app_number] => 17/900288 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 25561 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900288
Semiconductor storage device that varies voltages applied to bit lines Aug 30, 2022 Issued
Array ( [id] => 20189570 [patent_doc_number] => 12400692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Memory device and manufacturing method and test method of the same [patent_app_type] => utility [patent_app_number] => 17/896506 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 5309 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17896506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896506
Memory device and manufacturing method and test method of the same Aug 25, 2022 Issued
Array ( [id] => 19679094 [patent_doc_number] => 12190965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Coding to decrease error rate discrepancy between pages [patent_app_type] => utility [patent_app_number] => 17/894398 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 18108 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894398
Coding to decrease error rate discrepancy between pages Aug 23, 2022 Issued
Array ( [id] => 18661050 [patent_doc_number] => 20230307063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => MEMORY DEVICE AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/892600 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892600
Memory device and method of operating the same Aug 21, 2022 Issued
Array ( [id] => 18633592 [patent_doc_number] => 20230292519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SEMICONDUCTOR STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/891386 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891386
Semiconductor storage device Aug 18, 2022 Issued
Array ( [id] => 18967216 [patent_doc_number] => 11900994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Memory device including memory cells and edge cells [patent_app_type] => utility [patent_app_number] => 17/883998 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6065 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883998
Memory device including memory cells and edge cells Aug 8, 2022 Issued
Array ( [id] => 18439693 [patent_doc_number] => 20230186988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => STORAGE DEVICE INCLUDING AUXILIARY POWER SUPPLY AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/876077 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14278 [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] => 17876077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876077
Storage device including auxiliary power supply and method of operating the same Jul 27, 2022 Issued
Array ( [id] => 17992962 [patent_doc_number] => 20220358999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => MEMORY DEVICE HAVING A COMPARATOR CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/814673 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7845 [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] => 17814673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814673
Memory device having a comparator circuit Jul 24, 2022 Issued
Array ( [id] => 18578724 [patent_doc_number] => 11735263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Memory cell array circuit and method of forming the same [patent_app_type] => utility [patent_app_number] => 17/871144 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 15244 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871144
Memory cell array circuit and method of forming the same Jul 21, 2022 Issued
Array ( [id] => 19244350 [patent_doc_number] => 12014801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Word line driver array and memory [patent_app_type] => utility [patent_app_number] => 17/814011 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4404 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814011
Word line driver array and memory Jul 20, 2022 Issued
Array ( [id] => 19229407 [patent_doc_number] => 12009048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Semiconductor memory device and memory system having the same [patent_app_type] => utility [patent_app_number] => 17/813715 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813715
Semiconductor memory device and memory system having the same Jul 19, 2022 Issued
Array ( [id] => 20118218 [patent_doc_number] => 12367933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Unipolar programming of memory cells [patent_app_type] => utility [patent_app_number] => 17/868750 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2229 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868750
Unipolar programming of memory cells Jul 18, 2022 Issued
Array ( [id] => 18164241 [patent_doc_number] => 20230030836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => WORD LINE DRIVER CIRCUIT AND MEMORY [patent_app_type] => utility [patent_app_number] => 17/813147 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17813147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813147
Word line driver circuit and memory Jul 17, 2022 Issued
Array ( [id] => 18719852 [patent_doc_number] => 11797195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Dynamic peak power management for multi-die operations [patent_app_type] => utility [patent_app_number] => 17/864850 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8401 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864850
Dynamic peak power management for multi-die operations Jul 13, 2022 Issued
Array ( [id] => 19093732 [patent_doc_number] => 11955196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Memory device, voltage generating device and voltage generating method thereof [patent_app_type] => utility [patent_app_number] => 17/863407 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2853 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863407
Memory device, voltage generating device and voltage generating method thereof Jul 12, 2022 Issued
Array ( [id] => 18067967 [patent_doc_number] => 20220399055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => DECODER ARCHITECTURE FOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/864004 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15876 [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] => 17864004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864004
Decoder architecture for memory device Jul 12, 2022 Issued
Array ( [id] => 19016071 [patent_doc_number] => 11923011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Storage device and the read operating method thereof [patent_app_type] => utility [patent_app_number] => 17/837975 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11940 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837975
Storage device and the read operating method thereof Jun 9, 2022 Issued
Array ( [id] => 18823169 [patent_doc_number] => 20230397510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => LOW CURRENT PHASE-CHANGE MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/805707 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805707
Low current phase-change memory device Jun 6, 2022 Issued
Array ( [id] => 19567534 [patent_doc_number] => 12142311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => PMOS threshold compensation sense amplifier for FeRAM devices [patent_app_type] => utility [patent_app_number] => 17/829046 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6468 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829046
PMOS threshold compensation sense amplifier for FeRAM devices May 30, 2022 Issued
Array ( [id] => 19137819 [patent_doc_number] => 11972790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Semiconductor device and method for driving semiconductor device [patent_app_type] => utility [patent_app_number] => 17/826707 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 81 [patent_no_of_words] => 36698 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826707
Semiconductor device and method for driving semiconductor device May 26, 2022 Issued
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