Search

Sang H. Nguyen

Examiner (ID: 14839, Phone: (571)272-2425 , Office: P/2886 )

Most Active Art Unit
2877
Art Unit(s)
2877, 2886
Total Applications
2464
Issued Applications
2109
Pending Applications
129
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18950752 [patent_doc_number] => 11894054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Methods for writing ternary content addressable memory devices [patent_app_type] => utility [patent_app_number] => 17/716319 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4770 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716319
Methods for writing ternary content addressable memory devices Apr 7, 2022 Issued
Array ( [id] => 18918980 [patent_doc_number] => 11881268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Semiconductor memory device and storage system including semiconductor memory device [patent_app_type] => utility [patent_app_number] => 17/712238 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14304 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712238
Semiconductor memory device and storage system including semiconductor memory device Apr 3, 2022 Issued
Array ( [id] => 19964616 [patent_doc_number] => 12334131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Adaptive wordline refresh [patent_app_type] => utility [patent_app_number] => 17/656801 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7875 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656801
Adaptive wordline refresh Mar 27, 2022 Issued
Array ( [id] => 17708273 [patent_doc_number] => 20220208281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SEMICONDUCTOR DEVICE AND MEMORY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/699982 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17699982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699982
Semiconductor device and memory system Mar 20, 2022 Issued
Array ( [id] => 19856990 [patent_doc_number] => 12259826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Methods and apparatus for multi-banked victim cache with dual datapath [patent_app_type] => utility [patent_app_number] => 17/693581 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 54 [patent_no_of_words] => 95326 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693581
Methods and apparatus for multi-banked victim cache with dual datapath Mar 13, 2022 Issued
Array ( [id] => 19515405 [patent_doc_number] => 20240347091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MEMORY DEVICE AND MEMORY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/683278 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683278
MEMORY DEVICE AND MEMORY SYSTEM Mar 9, 2022 Pending
Array ( [id] => 18983345 [patent_doc_number] => 11908530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Multi-sampled, charge-sharing thermometer in memory device [patent_app_type] => utility [patent_app_number] => 17/684956 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684956
Multi-sampled, charge-sharing thermometer in memory device Mar 1, 2022 Issued
Array ( [id] => 18918977 [patent_doc_number] => 11881265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Memory system and read method [patent_app_type] => utility [patent_app_number] => 17/682799 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 9793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682799
Memory system and read method Feb 27, 2022 Issued
Array ( [id] => 19183595 [patent_doc_number] => 11990191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Apparatus and method for programming data in a non-volatile memory device [patent_app_type] => utility [patent_app_number] => 17/673308 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673308
Apparatus and method for programming data in a non-volatile memory device Feb 15, 2022 Issued
Array ( [id] => 18144144 [patent_doc_number] => 20230017995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => CHARGE LOSS DETECTION USING A MULTIPLE SAMPLING SCHEME [patent_app_type] => utility [patent_app_number] => 17/666955 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666955
Charge loss detection using a multiple sampling scheme Feb 7, 2022 Issued
Array ( [id] => 18918978 [patent_doc_number] => 11881266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Neighbor bit line coupling enhanced gate-induced drain leakage erase for memory apparatus with on-pitch semi-circle drain side select gate technology [patent_app_type] => utility [patent_app_number] => 17/667169 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 13048 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667169
Neighbor bit line coupling enhanced gate-induced drain leakage erase for memory apparatus with on-pitch semi-circle drain side select gate technology Feb 7, 2022 Issued
Array ( [id] => 17615100 [patent_doc_number] => 20220157380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SEMICONDUCTOR STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/591216 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591216
Semiconductor storage device Feb 1, 2022 Issued
Array ( [id] => 18160983 [patent_doc_number] => 20230027575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => PHASE-CHANGE MEMORY CELL AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/581351 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8870 [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] => 17581351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581351
Phase-change memory cell and method for fabricating the same Jan 20, 2022 Issued
Array ( [id] => 19108473 [patent_doc_number] => 11961586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Semiconductor device, memory system, and method of correcting duty cycle of output signal from semiconductor device [patent_app_type] => utility [patent_app_number] => 17/577650 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 8090 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577650
Semiconductor device, memory system, and method of correcting duty cycle of output signal from semiconductor device Jan 17, 2022 Issued
Array ( [id] => 18126326 [patent_doc_number] => 20230011946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => MEMORY CONTROLLER AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/577213 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19950 [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] => 17577213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577213
Memory controller and operating method thereof Jan 16, 2022 Issued
Array ( [id] => 17581015 [patent_doc_number] => 20220137870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => MEMORY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/575749 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575749
Memory system Jan 13, 2022 Issued
Array ( [id] => 19906293 [patent_doc_number] => 12283305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Main word line drivers [patent_app_type] => utility [patent_app_number] => 17/573854 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2321 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573854
Main word line drivers Jan 11, 2022 Issued
Array ( [id] => 17566307 [patent_doc_number] => 20220130456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => NONVOLATILE MEMORY AND WRITING METHOD [patent_app_type] => utility [patent_app_number] => 17/568229 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17568229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568229
Nonvolatile memory and writing method Jan 3, 2022 Issued
Array ( [id] => 18704455 [patent_doc_number] => 11790971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Ferroelectric random access memory device and method for operating read and write thereof [patent_app_type] => utility [patent_app_number] => 17/568065 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8717 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568065
Ferroelectric random access memory device and method for operating read and write thereof Jan 3, 2022 Issued
Array ( [id] => 18827492 [patent_doc_number] => 11842781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Layout structures of memory array and related methods [patent_app_type] => utility [patent_app_number] => 17/567705 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6200 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567705
Layout structures of memory array and related methods Jan 2, 2022 Issued
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