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] => 17582927 [patent_doc_number] => 20220139782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => METHOD FOR MANUFACTURING MOS TRANSISTORS COMPRISING DIELECTRIC SPACERS AND CORRESPONDING INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/516857 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516857
METHOD FOR MANUFACTURING MOS TRANSISTORS COMPRISING DIELECTRIC SPACERS AND CORRESPONDING INTEGRATED CIRCUIT Nov 1, 2021 Abandoned
Array ( [id] => 20916850 [patent_doc_number] => 12713717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Image sensor and image processing device including the same [patent_app_type] => utility [patent_app_number] => 17/507973 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 3418 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507973
IMAGE SENSOR AND IMAGE PROCESSING DEVICE INCLUDING THE SAME Oct 21, 2021 Pending
Array ( [id] => 17389721 [patent_doc_number] => 20220037573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => VERTICAL SOLID-STATE DEVICES [patent_app_type] => utility [patent_app_number] => 17/504983 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504983
Vertical solid-state devices Oct 18, 2021 Issued
Array ( [id] => 18890996 [patent_doc_number] => 11869773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/504124 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3485 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504124
Method of manufacturing semiconductor device Oct 17, 2021 Issued
Array ( [id] => 18306806 [patent_doc_number] => 20230110706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => MICROELECTRONIC DEVICES INCLUDING CONTACT STRUCTURES, AND RELATED MEMORY DEVICES, ELECTRONIC SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 17/500599 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500599
Microelectronic devices including contact structures, and related memory devices, electronic systems, and methods Oct 12, 2021 Issued
Array ( [id] => 17448412 [patent_doc_number] => 20220068917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Stacked Transistor Device [patent_app_type] => utility [patent_app_number] => 17/500003 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500003
Stacked transistor device Oct 12, 2021 Issued
Array ( [id] => 18766946 [patent_doc_number] => 11817355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/450483 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5594 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450483
Semiconductor device Oct 10, 2021 Issued
Array ( [id] => 19262576 [patent_doc_number] => 12022661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Two-terminal memory device, a method for manufacturing the same, and a semiconductor device including a two-terminal memory device [patent_app_type] => utility [patent_app_number] => 17/491012 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 4770 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17491012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491012
Two-terminal memory device, a method for manufacturing the same, and a semiconductor device including a two-terminal memory device Sep 29, 2021 Issued
Array ( [id] => 18137428 [patent_doc_number] => 11563117 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-24 [patent_title] => Transistor with implant screen [patent_app_type] => utility [patent_app_number] => 17/487058 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 10880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487058
Transistor with implant screen Sep 27, 2021 Issued
Array ( [id] => 18704703 [patent_doc_number] => 11791220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Semiconductor device and semiconductor device fabrication method [patent_app_type] => utility [patent_app_number] => 17/487375 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4126 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487375
Semiconductor device and semiconductor device fabrication method Sep 27, 2021 Issued
Array ( [id] => 18495294 [patent_doc_number] => 11700721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Structures and methods for forming dynamic random-access devices [patent_app_type] => utility [patent_app_number] => 17/477858 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 5446 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477858
Structures and methods for forming dynamic random-access devices Sep 16, 2021 Issued
Array ( [id] => 17833639 [patent_doc_number] => 20220270943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SEMICONDUCTOR MEMORY DEVICE HAVING COMPOSITE DIELECTRIC FILM STRUCTURE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/474297 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17474297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474297
Semiconductor memory device having composite dielectric film structure and methods of forming the same Sep 13, 2021 Issued
Array ( [id] => 17833639 [patent_doc_number] => 20220270943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SEMICONDUCTOR MEMORY DEVICE HAVING COMPOSITE DIELECTRIC FILM STRUCTURE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/474297 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17474297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474297
Semiconductor memory device having composite dielectric film structure and methods of forming the same Sep 13, 2021 Issued
Array ( [id] => 17833639 [patent_doc_number] => 20220270943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SEMICONDUCTOR MEMORY DEVICE HAVING COMPOSITE DIELECTRIC FILM STRUCTURE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/474297 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17474297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474297
Semiconductor memory device having composite dielectric film structure and methods of forming the same Sep 13, 2021 Issued
Array ( [id] => 17833639 [patent_doc_number] => 20220270943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SEMICONDUCTOR MEMORY DEVICE HAVING COMPOSITE DIELECTRIC FILM STRUCTURE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/474297 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17474297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474297
Semiconductor memory device having composite dielectric film structure and methods of forming the same Sep 13, 2021 Issued
Array ( [id] => 17780356 [patent_doc_number] => 20220246706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/471366 [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] => 14839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471366
Display device Sep 9, 2021 Issued
Array ( [id] => 17855253 [patent_doc_number] => 20220285296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => CAVITY RESONATOR FOR ENHANCING RADIO-FREQUENCY PERFORMANCE AND METHODS FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/470174 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12655 [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] => 17470174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470174
Cavity resonator for enhancing radio-frequency performance and methods for forming the same Sep 8, 2021 Issued
Array ( [id] => 18156360 [patent_doc_number] => 11569355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Method of manufacturing memory structure [patent_app_type] => utility [patent_app_number] => 17/470801 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4452 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470801
Method of manufacturing memory structure Sep 8, 2021 Issued
Array ( [id] => 17645470 [patent_doc_number] => 20220173209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => SEMICONDUCTOR DEVICE AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/465223 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17465223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465223
Semiconductor device and semiconductor apparatus including the same Sep 1, 2021 Issued
Array ( [id] => 18228561 [patent_doc_number] => 20230067555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PEDESTAL-BASED POCKET INTEGRATION PROCESS FOR EMBEDDED MEMORY [patent_app_type] => utility [patent_app_number] => 17/465796 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465796
Pedestal-based pocket integration process for embedded memory Sep 1, 2021 Issued
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