Search

David Vu

Examiner (ID: 8926, Phone: (571)272-1798 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818
Total Applications
2048
Issued Applications
1711
Pending Applications
95
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19288013 [patent_doc_number] => 20240224496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Memory Device Comprising Electrically Floating Body Transistor [patent_app_type] => utility [patent_app_number] => 18/413702 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18413702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413702
Memory Device Comprising Electrically Floating Body Transistor Jan 15, 2024 Abandoned
Array ( [id] => 19146573 [patent_doc_number] => 20240145603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => CONTAMINANT COLLECTION ON SOI [patent_app_type] => utility [patent_app_number] => 18/408001 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408001
Contaminant collection on SOI Jan 8, 2024 Issued
Array ( [id] => 19664348 [patent_doc_number] => 12178053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Memory device and method of forming the same [patent_app_type] => utility [patent_app_number] => 18/404103 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 46 [patent_no_of_words] => 12844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404103
Memory device and method of forming the same Jan 3, 2024 Issued
Array ( [id] => 19132919 [patent_doc_number] => 20240138272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => RESISTIVE MEMORY CELL WITH SWITCHING LAYER COMPRISING ONE OR MORE DOPANTS [patent_app_type] => utility [patent_app_number] => 18/403014 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403014
Resistive memory cell with switching layer comprising one or more dopants Jan 2, 2024 Issued
Array ( [id] => 20885845 [patent_doc_number] => 12701904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/401901 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 11293 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401901
DISPLAY DEVICE Jan 1, 2024 Pending
Array ( [id] => 19116527 [patent_doc_number] => 20240128277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CONTACT STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/395553 [patent_app_country] => US [patent_app_date] => 2023-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18395553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395553
Contact structure and display device including the same Dec 22, 2023 Issued
Array ( [id] => 19116653 [patent_doc_number] => 20240128403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MICRO LIGHT EMITTING ELEMENT AND ITS PREPARATION METHOD [patent_app_type] => utility [patent_app_number] => 18/395445 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395445
MICRO LIGHT EMITTING ELEMENT AND ITS PREPARATION METHOD Dec 21, 2023 Issued
Array ( [id] => 20065900 [patent_doc_number] => 20250204122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/688253 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688253
DISPLAY PANEL Dec 20, 2023 Pending
Array ( [id] => 19728619 [patent_doc_number] => 20250031370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/392694 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392694
SEMICONDUCTOR MEMORY DEVICE Dec 20, 2023 Pending
Array ( [id] => 20074299 [patent_doc_number] => 20250212521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEMS AND METHODS FOR PIXEL DISAGGREGATION [patent_app_type] => utility [patent_app_number] => 18/390977 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390977
SYSTEMS AND METHODS FOR PIXEL DISAGGREGATION Dec 19, 2023 Pending
Array ( [id] => 20074301 [patent_doc_number] => 20250212523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SIGNAL ROUTING PATH USING FREE BACKSIDE WIRES [patent_app_type] => utility [patent_app_number] => 18/390420 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390420
SIGNAL ROUTING PATH USING FREE BACKSIDE WIRES Dec 19, 2023 Pending
Array ( [id] => 19859650 [patent_doc_number] => 12262526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Semiconductor devices and methods of fabricating the same [patent_app_type] => utility [patent_app_number] => 18/540076 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 72 [patent_no_of_words] => 8638 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 18540076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540076
Semiconductor devices and methods of fabricating the same Dec 13, 2023 Issued
Array ( [id] => 19720407 [patent_doc_number] => 12205952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/539062 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 10413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539062
Semiconductor device Dec 12, 2023 Issued
Array ( [id] => 20669056 [patent_doc_number] => 12610849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Semiconductor packaging structure [patent_app_type] => utility [patent_app_number] => 18/532949 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532949
Semiconductor packaging structure Dec 6, 2023 Issued
Array ( [id] => 19394787 [patent_doc_number] => 20240284657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SEMICONDUCTOR DEVICES HAVING GATE STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/529698 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529698
SEMICONDUCTOR DEVICES HAVING GATE STRUCTURES Dec 4, 2023 Pending
Array ( [id] => 19926309 [patent_doc_number] => 12300603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Modified fuse structure and method of use [patent_app_type] => utility [patent_app_number] => 18/524621 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 3417 [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] => 18524621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524621
Modified fuse structure and method of use Nov 29, 2023 Issued
Array ( [id] => 19023272 [patent_doc_number] => 20240079443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => LIGHT EMITTING PLATE, WIRING PLATE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/507284 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507284
Light emitting plate, wiring plate and display device Nov 12, 2023 Issued
Array ( [id] => 20869645 [patent_doc_number] => 12696562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Image sensor [patent_app_type] => utility [patent_app_number] => 18/388277 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 3484 [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] => 18388277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388277
IMAGE SENSOR Nov 8, 2023 Issued
Array ( [id] => 19148635 [patent_doc_number] => 20240147754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Organic Electroluminescent Devices [patent_app_type] => utility [patent_app_number] => 18/384150 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9834 [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] => 18384150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384150
Organic Electroluminescent Devices Oct 25, 2023 Pending
Array ( [id] => 18959248 [patent_doc_number] => 20240047575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/489633 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489633
Semiconductor device and manufacturing method thereof Oct 17, 2023 Issued
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