Search

Phat X. Cao

Examiner (ID: 4407, Phone: (571)272-1703 , Office: P/2817 )

Most Active Art Unit
2814
Art Unit(s)
2814, 2817, 2508
Total Applications
1671
Issued Applications
1258
Pending Applications
66
Abandoned Applications
373

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18735527 [patent_doc_number] => 11804268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Methods of operating memory devices based on sub-block positions and related memory system [patent_app_type] => utility [patent_app_number] => 17/525934 [patent_app_country] => US [patent_app_date] => 2021-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 51 [patent_no_of_words] => 20049 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525934
Methods of operating memory devices based on sub-block positions and related memory system Nov 13, 2021 Issued
Array ( [id] => 18360582 [patent_doc_number] => 20230142173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Three Dimensional (3D) Memories with Multiple Resistive Change Elements per Cell and Corresponding Architectures [patent_app_type] => utility [patent_app_number] => 17/519828 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 73566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519828
Three dimensional (3D) memories with multiple resistive change elements per cell and corresponding architectures Nov 4, 2021 Issued
Array ( [id] => 18833592 [patent_doc_number] => 20230402119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/250486 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10095 [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] => 18250486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250486
Semiconductor device Oct 26, 2021 Issued
Array ( [id] => 19444255 [patent_doc_number] => 12094541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Memory system [patent_app_type] => utility [patent_app_number] => 17/452463 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 42 [patent_no_of_words] => 39617 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452463
Memory system Oct 26, 2021 Issued
Array ( [id] => 19095585 [patent_doc_number] => 11957069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Contact resistance of a metal liner in a phase change memory cell [patent_app_type] => utility [patent_app_number] => 17/451861 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 14395 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451861
Contact resistance of a metal liner in a phase change memory cell Oct 21, 2021 Issued
Array ( [id] => 18168910 [patent_doc_number] => 20230035521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SOLID STATE DISK DEVICE [patent_app_type] => utility [patent_app_number] => 17/504446 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504446
Solid state disk device Oct 17, 2021 Issued
Array ( [id] => 18073792 [patent_doc_number] => 11532633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Dual port memory cell with improved access resistance [patent_app_type] => utility [patent_app_number] => 17/491201 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6738 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491201
Dual port memory cell with improved access resistance Sep 29, 2021 Issued
Array ( [id] => 18125804 [patent_doc_number] => 20230011421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => SELECTOR AND MEMORY DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/480699 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480699
Selector and memory device using the same Sep 20, 2021 Issued
Array ( [id] => 18357662 [patent_doc_number] => 11646068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Memory controller and operating method thereof [patent_app_type] => utility [patent_app_number] => 17/477358 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 49 [patent_no_of_words] => 46222 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 17477358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477358
Memory controller and operating method thereof Sep 15, 2021 Issued
Array ( [id] => 17485660 [patent_doc_number] => 20220093164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => BIT LINE SENSE CIRCUIT AND MEMORY [patent_app_type] => utility [patent_app_number] => 17/476583 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476583
Bit line sense circuit and memory Sep 15, 2021 Issued
Array ( [id] => 18671875 [patent_doc_number] => 11778808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Semiconductor memory device [patent_app_type] => utility [patent_app_number] => 17/472902 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 68 [patent_no_of_words] => 12287 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472902
Semiconductor memory device Sep 12, 2021 Issued
Array ( [id] => 18174204 [patent_doc_number] => 11573916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Apparatuses and methods for writing data to a memory [patent_app_type] => utility [patent_app_number] => 17/447347 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447347
Apparatuses and methods for writing data to a memory Sep 9, 2021 Issued
Array ( [id] => 17956164 [patent_doc_number] => 11482277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Integrated circuit device including a word line driving circuit [patent_app_type] => utility [patent_app_number] => 17/470641 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11922 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470641
Integrated circuit device including a word line driving circuit Sep 8, 2021 Issued
Array ( [id] => 17854907 [patent_doc_number] => 20220284950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => COMPUTATION UNIT INCLUDING AN ASYMMETRIC FERROELECTRIC DEVICE PAIR AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/470216 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10133 [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] => 17470216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470216
Computation unit including an asymmetric ferroelectric device pair and methods of forming the same Sep 8, 2021 Issued
Array ( [id] => 19720082 [patent_doc_number] => 12205625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Semiconductor device and electronic device [patent_app_type] => utility [patent_app_number] => 18/245098 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 62 [patent_no_of_words] => 53153 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245098
Semiconductor device and electronic device Sep 6, 2021 Issued
Array ( [id] => 18723436 [patent_doc_number] => 11800815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Resistive random access memory cell and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/465840 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3356 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465840
Resistive random access memory cell and method of fabricating the same Sep 1, 2021 Issued
Array ( [id] => 17508808 [patent_doc_number] => 20220101911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => NONVOLATILE MEMORY DEVICE, SYSTEM INCLUDING THE SAME AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/465539 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11896 [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] => 17465539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465539
Nonvolatile memory device, system including the same and method for fabricating the same Sep 1, 2021 Issued
Array ( [id] => 17295468 [patent_doc_number] => 20210391307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE WITH THREE-DIMENSIONAL PHASE-CHANGE MEMORY [patent_app_type] => utility [patent_app_number] => 17/459339 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459339
Three-dimensional memory device with three-dimensional phase-change memory Aug 26, 2021 Issued
Array ( [id] => 18213538 [patent_doc_number] => 20230059803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => DRIVER SHARING BETWEEN BANKS OR PORTIONS OF BANKS OF MEMORY DEVICES [patent_app_type] => utility [patent_app_number] => 17/407822 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407822
Driver sharing between banks or portions of banks of memory devices Aug 19, 2021 Issued
Array ( [id] => 18876627 [patent_doc_number] => 11864473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Resistive random-access memory device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/404934 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2502 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404934
Resistive random-access memory device and method of fabricating the same Aug 16, 2021 Issued
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