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] => 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
Array ( [id] => 20217626 [patent_doc_number] => 12414295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Semiconductor memory structure and method for forming the same [patent_app_type] => utility [patent_app_number] => 17/461891 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 49 [patent_no_of_words] => 2089 [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] => 17461891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461891
Semiconductor memory structure and method for forming the same Aug 29, 2021 Issued
Array ( [id] => 18804455 [patent_doc_number] => 11837619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Semiconductor arrangement with isolation structure [patent_app_type] => utility [patent_app_number] => 17/458720 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 56 [patent_no_of_words] => 28856 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458720
Semiconductor arrangement with isolation structure Aug 26, 2021 Issued
Array ( [id] => 18236054 [patent_doc_number] => 11600621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Semiconductor memory device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/412801 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 8559 [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] => 17412801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412801
Semiconductor memory device and method of fabricating the same Aug 25, 2021 Issued
Array ( [id] => 17277880 [patent_doc_number] => 20210384078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => TECHNIQUES FOR WAFER STACK PROCESSING [patent_app_type] => utility [patent_app_number] => 17/406249 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10459 [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] => 17406249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406249
Techniques for wafer stack processing Aug 18, 2021 Issued
Array ( [id] => 19064650 [patent_doc_number] => 11943927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Semiconductor memory device [patent_app_type] => utility [patent_app_number] => 17/405759 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5749 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405759
Semiconductor memory device Aug 17, 2021 Issued
Array ( [id] => 18625643 [patent_doc_number] => 11758710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Memory device and fabrication method thereof [patent_app_type] => utility [patent_app_number] => 17/405002 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405002
Memory device and fabrication method thereof Aug 16, 2021 Issued
Array ( [id] => 17417191 [patent_doc_number] => 20220052095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => DEVICE FOR AN IMAGE SENSOR, IMAGE SENSOR FOR AN OPTICAL CAMERA AND OPTICAL CAMERA [patent_app_type] => utility [patent_app_number] => 17/398207 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398207
Device for an image sensor, image sensor for an optical camera and optical camera Aug 9, 2021 Issued
Array ( [id] => 17247337 [patent_doc_number] => 20210367082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/393452 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17393452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393452
Semiconductor device Aug 3, 2021 Issued
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