Search

David Vu

Examiner (ID: 216, Phone: (571)272-1798 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818
Total Applications
2019
Issued Applications
1695
Pending Applications
88
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19577345 [patent_doc_number] => 20240381637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FIELD EFFECT TRANSISTOR WITH TOP-PROTECTED GATE ELECTRODE AND METHODS FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/314166 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12627 [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] => 18314166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314166
FIELD EFFECT TRANSISTOR WITH TOP-PROTECTED GATE ELECTRODE AND METHODS FOR FORMING THE SAME May 8, 2023 Pending
Array ( [id] => 19010068 [patent_doc_number] => 20240074139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/143314 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143314
Semiconductor memory device May 3, 2023 Issued
Array ( [id] => 18927338 [patent_doc_number] => 20240030342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/141060 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141060
Semiconductor devices Apr 27, 2023 Issued
Array ( [id] => 18961113 [patent_doc_number] => 20240049440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/139546 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139546
Semiconductor device Apr 25, 2023 Issued
Array ( [id] => 18585988 [patent_doc_number] => 20230268253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Packaged Electronic Device With Film Isolated Power Stack [patent_app_type] => utility [patent_app_number] => 18/306808 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306808
Packaged electronic device with film isolated power stack Apr 24, 2023 Issued
Array ( [id] => 19378261 [patent_doc_number] => 12069858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Three-dimensional semiconductor memory device [patent_app_type] => utility [patent_app_number] => 18/194258 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 53 [patent_no_of_words] => 22700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194258
Three-dimensional semiconductor memory device Mar 30, 2023 Issued
Array ( [id] => 20104756 [patent_doc_number] => 20250234692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => DISPLAY PANEL, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/682936 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682936
DISPLAY PANEL, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE Mar 30, 2023 Pending
Array ( [id] => 18533255 [patent_doc_number] => 20230238331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => SEMICONDUCTOR MEMORY DEVICE INCLUDING WIRING CONTACT PLUGS [patent_app_type] => utility [patent_app_number] => 18/191418 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191418
Semiconductor memory device including wiring contact plugs Mar 27, 2023 Issued
Array ( [id] => 19040377 [patent_doc_number] => 20240090192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/125776 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10087 [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] => 18125776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125776
Semiconductor device and method of fabricating the same Mar 23, 2023 Issued
Array ( [id] => 18555400 [patent_doc_number] => 20230253417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => FLEXIBLE ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/125171 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18125171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125171
Flexible array substrate, manufacturing method thereof and display device Mar 22, 2023 Issued
Array ( [id] => 18516296 [patent_doc_number] => 20230232618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SEMICONDUCTOR AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/123736 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123736
Semiconductor and manufacturing method of the same Mar 19, 2023 Issued
Array ( [id] => 18943683 [patent_doc_number] => 20240038822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => LIGHT EMITTING STRUCTURE, DISPLAY APPARATUS, AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/120862 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18120862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120862
LIGHT EMITTING STRUCTURE, DISPLAY APPARATUS, AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS Mar 12, 2023 Pending
Array ( [id] => 19420982 [patent_doc_number] => 20240297106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => THROUGH-SUBSTRATE VIA STRUCTURE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/177953 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177953
Through-substrate via structure and method of manufacture Mar 2, 2023 Issued
Array ( [id] => 19244512 [patent_doc_number] => 12014966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Semiconductor memory device having composite dielectric film structure and methods of forming the same [patent_app_type] => utility [patent_app_number] => 18/115810 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 19114 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115810
Semiconductor memory device having composite dielectric film structure and methods of forming the same Feb 28, 2023 Issued
Array ( [id] => 18993004 [patent_doc_number] => 20240064973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SEMICONDUCTOR MEMORY DEVICE HAVING SEGMENTED CELL BIT LINE [patent_app_type] => utility [patent_app_number] => 18/106620 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106620
Semiconductor memory device having segmented cell bit line Feb 6, 2023 Issued
Array ( [id] => 19315954 [patent_doc_number] => 12041790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Semiconductor device, memory cell and method of forming the same [patent_app_type] => utility [patent_app_number] => 18/161908 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10606 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161908
Semiconductor device, memory cell and method of forming the same Jan 30, 2023 Issued
Array ( [id] => 18929270 [patent_doc_number] => 20240032274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BACK-END-OF-LINE MEMORY DEVICES AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/103377 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103377
BACK-END-OF-LINE MEMORY DEVICES AND METHODS OF FABRICATING THE SAME Jan 29, 2023 Pending
Array ( [id] => 19422378 [patent_doc_number] => 20240298502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Display Panel, Display Device, and Mask [patent_app_type] => utility [patent_app_number] => 18/283216 [patent_app_country] => US [patent_app_date] => 2023-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283216
Display Panel, Display Device, and Mask Jan 28, 2023 Pending
Array ( [id] => 18408950 [patent_doc_number] => 20230170303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => SEMICONDUCTOR MEMORY DEVICE INCLUDING WIRING CONTACT PLUGS [patent_app_type] => utility [patent_app_number] => 18/153028 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153028
Semiconductor memory device including wiring contact plugs Jan 10, 2023 Issued
Array ( [id] => 18839974 [patent_doc_number] => 11848053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Multi-gate transistors and memories having multi-gate transistors [patent_app_type] => utility [patent_app_number] => 18/095025 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 49 [patent_no_of_words] => 11093 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18095025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095025
Multi-gate transistors and memories having multi-gate transistors Jan 9, 2023 Issued
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