Search

Hien N. Nguyen

Examiner (ID: 502, Phone: (571)272-1879 , Office: P/2825 )

Most Active Art Unit
2824
Art Unit(s)
2825, 2824, 2818, 2511
Total Applications
1992
Issued Applications
1913
Pending Applications
57
Abandoned Applications
40

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17551316 [patent_doc_number] => 20220122658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => MEMORY DEVICE INCLUDING PHASE CHANGE MEMORY CELL AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/497502 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13180 [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] => 17497502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497502
Memory device including phase change memory cell and operation method thereof Oct 7, 2021 Issued
Array ( [id] => 19500125 [patent_doc_number] => 20240339143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => SEMICONDUCTOR STORAGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/251701 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251701
Semiconductor storage apparatus Oct 3, 2021 Issued
Array ( [id] => 18644700 [patent_doc_number] => 11768768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Memory mapping for hibernation [patent_app_type] => utility [patent_app_number] => 17/489464 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7964 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489464
Memory mapping for hibernation Sep 28, 2021 Issued
Array ( [id] => 17985737 [patent_doc_number] => 20220351774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SEMICONDUCTOR MEMORY DEVICES WITH DIFFERENT WORD LINES [patent_app_type] => utility [patent_app_number] => 17/482073 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8747 [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] => 17482073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482073
Semiconductor memory devices with different word lines Sep 21, 2021 Issued
Array ( [id] => 17780283 [patent_doc_number] => 20220246633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => MEMORY DEVICE AND METHOD OF CONTROLLING MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/477117 [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] => 32889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477117
Memory device and method of controlling memory device Sep 15, 2021 Issued
Array ( [id] => 19943431 [patent_doc_number] => 12315567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Grouped global wordline driver with shared bias scheme [patent_app_type] => utility [patent_app_number] => 17/475880 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2411 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475880
Grouped global wordline driver with shared bias scheme Sep 14, 2021 Issued
Array ( [id] => 18562725 [patent_doc_number] => 11727975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Nonvolatile memory device [patent_app_type] => utility [patent_app_number] => 17/475822 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9739 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475822
Nonvolatile memory device Sep 14, 2021 Issued
Array ( [id] => 17854910 [patent_doc_number] => 20220284953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => NONVOLATILE SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/471981 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471981
Nonvolatile semiconductor memory device Sep 9, 2021 Issued
Array ( [id] => 18804125 [patent_doc_number] => 11837288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Memory device [patent_app_type] => utility [patent_app_number] => 17/470867 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 15807 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470867
Memory device Sep 8, 2021 Issued
Array ( [id] => 18804118 [patent_doc_number] => 11837281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Integrated circuit, interface circuit and method [patent_app_type] => utility [patent_app_number] => 17/463082 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463082
Integrated circuit, interface circuit and method Aug 30, 2021 Issued
Array ( [id] => 17886144 [patent_doc_number] => 20220301621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/461858 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461858
Storage device Aug 29, 2021 Issued
Array ( [id] => 18857025 [patent_doc_number] => 11854616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Memory including metal rails with balanced loading [patent_app_type] => utility [patent_app_number] => 17/460206 [patent_app_country] => US [patent_app_date] => 2021-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7937 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17460206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460206
Memory including metal rails with balanced loading Aug 27, 2021 Issued
Array ( [id] => 17447877 [patent_doc_number] => 20220068382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => RESISTIVE MEMORY APPARATUS AND OPERATING METHOD THEREOF AND MEMORY CELL ARRAY THEREOF [patent_app_type] => utility [patent_app_number] => 17/458559 [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] => 4974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17458559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458559
Resistive memory apparatus and operating method thereof and memory cell array thereof Aug 26, 2021 Issued
Array ( [id] => 18386004 [patent_doc_number] => 11656785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Apparatus and method for erasing data programmed in a non-volatile memory block in a memory system [patent_app_type] => utility [patent_app_number] => 17/412568 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 22934 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412568
Apparatus and method for erasing data programmed in a non-volatile memory block in a memory system Aug 25, 2021 Issued
Array ( [id] => 19733563 [patent_doc_number] => 12211563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Dynamic gate steps for last-level programming to improve write performance [patent_app_type] => utility [patent_app_number] => 17/411919 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4051 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411919
Dynamic gate steps for last-level programming to improve write performance Aug 24, 2021 Issued
Array ( [id] => 18874462 [patent_doc_number] => 11862283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Sense amplifier, storage device and read-write method [patent_app_type] => utility [patent_app_number] => 17/445607 [patent_app_country] => US [patent_app_date] => 2021-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445607
Sense amplifier, storage device and read-write method Aug 21, 2021 Issued
Array ( [id] => 17870449 [patent_doc_number] => 20220293186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => MEMORY CONTROLLER AND METHOD OF OPERATING THE MEMORY CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/404652 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404652
Memory controller and method of operating the memory controller Aug 16, 2021 Issued
Array ( [id] => 18196924 [patent_doc_number] => 20230050443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => INTERLEAVED STRING DRIVERS, STRING DRIVER WITH NARROW ACTIVE REGION, AND GATED LDD STRING DRIVER [patent_app_type] => utility [patent_app_number] => 17/401239 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401239
Interleaved string drivers, string driver with narrow active region, and gated LDD string driver Aug 11, 2021 Issued
Array ( [id] => 17810605 [patent_doc_number] => 20220262440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/400330 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400330
Nonvolatile semiconductor memory device and operating method thereof Aug 11, 2021 Issued
Array ( [id] => 18706456 [patent_doc_number] => 11792988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Three-dimensional memory device with separated contact regions and methods for forming the same [patent_app_type] => utility [patent_app_number] => 17/397678 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 67 [patent_no_of_words] => 29173 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397678
Three-dimensional memory device with separated contact regions and methods for forming the same Aug 8, 2021 Issued
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