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] => 17840913 [patent_doc_number] => 20220278219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => METHOD OF FABRICATING DIODE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/663017 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663017
Method of fabricating diode structure May 10, 2022 Issued
Array ( [id] => 19611063 [patent_doc_number] => 12159945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Embeddable semiconductor-based capacitor [patent_app_type] => utility [patent_app_number] => 17/740412 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7663 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740412
Embeddable semiconductor-based capacitor May 9, 2022 Issued
Array ( [id] => 19873704 [patent_doc_number] => 12266574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Flowable chemical vapor deposition (FCVD) using multi-step anneal treatment and devices thereof [patent_app_type] => utility [patent_app_number] => 17/738527 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 67 [patent_no_of_words] => 15749 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738527
Flowable chemical vapor deposition (FCVD) using multi-step anneal treatment and devices thereof May 5, 2022 Issued
Array ( [id] => 19206341 [patent_doc_number] => 20240178240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/778855 [patent_app_country] => US [patent_app_date] => 2022-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778855
Array substrate and manufacturing method thereof, and display panel Apr 23, 2022 Issued
Array ( [id] => 18919226 [patent_doc_number] => 11881517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Channel structures for thin-film transistors [patent_app_type] => utility [patent_app_number] => 17/724331 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10951 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724331
Channel structures for thin-film transistors Apr 18, 2022 Issued
Array ( [id] => 19239517 [patent_doc_number] => 20240196713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/285303 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18285303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285303
DISPLAY DEVICE Apr 13, 2022 Pending
Array ( [id] => 20260699 [patent_doc_number] => 12433070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Display device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/718521 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 59 [patent_no_of_words] => 18574 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718521
Display device and method for manufacturing the same Apr 11, 2022 Issued
Array ( [id] => 17933517 [patent_doc_number] => 20220328643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => BACKSIDE OHMIC CONTACTS FOR SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/658771 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17658771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658771
Backside ohmic contacts for semiconductor devices Apr 10, 2022 Issued
Array ( [id] => 18782348 [patent_doc_number] => 11824115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Semiconductor device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/716392 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11394 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716392
Semiconductor device and manufacturing method thereof Apr 7, 2022 Issued
Array ( [id] => 18278425 [patent_doc_number] => 20230093897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => INTEGRATED CIRCUIT SEMICONDUCTOR ELEMENT HAVING HETEROGENEOUS GATE STRUCTURES AND METHOD OF FABRICATING INTEGRATED CIRCUIT SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 17/707015 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707015
Integrated circuit semiconductor element having heterogeneous gate structures and method of fabricating integrated circuit semiconductor element Mar 28, 2022 Issued
Array ( [id] => 19539593 [patent_doc_number] => 12132150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Light emitting unit and display device [patent_app_type] => utility [patent_app_number] => 17/703327 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4857 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703327
Light emitting unit and display device Mar 23, 2022 Issued
Array ( [id] => 19308773 [patent_doc_number] => 20240237356 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => NON-VOLATILE MEMORY DEVICE HAVING SCHOTTKY DIODE [patent_app_type] => utility [patent_app_number] => 18/547502 [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] => 16480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18547502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547502
Non-volatile memory device having schottky diode Mar 20, 2022 Issued
Array ( [id] => 19308773 [patent_doc_number] => 20240237356 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => NON-VOLATILE MEMORY DEVICE HAVING SCHOTTKY DIODE [patent_app_type] => utility [patent_app_number] => 18/547502 [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] => 16480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18547502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547502
Non-volatile memory device having schottky diode Mar 20, 2022 Issued
Array ( [id] => 19206157 [patent_doc_number] => 20240178056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHOD FOR TRANSFERRING A LAYER OF A HETEROSTRUCTURE [patent_app_type] => utility [patent_app_number] => 18/551346 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551346
METHOD FOR TRANSFERRING A LAYER OF A HETEROSTRUCTURE Mar 16, 2022 Pending
Array ( [id] => 20276437 [patent_doc_number] => 12446226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Memory device and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/697221 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 1203 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697221
Memory device and method of manufacturing the same Mar 16, 2022 Issued
Array ( [id] => 20276657 [patent_doc_number] => 12446447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 17/654329 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17654329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654329
Display apparatus Mar 9, 2022 Issued
Array ( [id] => 19627281 [patent_doc_number] => 12166132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/690371 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 7414 [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] => 17690371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690371
Semiconductor device Mar 8, 2022 Issued
Array ( [id] => 18639684 [patent_doc_number] => 11764310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Vertical storage device, method of manufacturing the same, and electronic apparatus including storage device [patent_app_type] => utility [patent_app_number] => 17/687869 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6615 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687869
Vertical storage device, method of manufacturing the same, and electronic apparatus including storage device Mar 6, 2022 Issued
Array ( [id] => 18617702 [patent_doc_number] => 20230284443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE CONTAINING A PILLAR CONTACT BETWEEN CHANNEL AND SOURCE AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/684975 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684975
Three-dimensional memory device containing a pillar contact between channel and source and methods of making the same Mar 1, 2022 Issued
Array ( [id] => 18465906 [patent_doc_number] => 11690218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Antifuse OTP structures with hybrid low-voltage devices [patent_app_type] => utility [patent_app_number] => 17/681729 [patent_app_country] => US [patent_app_date] => 2022-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7301 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681729
Antifuse OTP structures with hybrid low-voltage devices Feb 25, 2022 Issued
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