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] => 19561970 [patent_doc_number] => 20240373762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SEMICONDUCTOR-SUPERCONDUCTOR HYBRID DEVICE HAVING A TUNNEL BARRIER [patent_app_type] => utility [patent_app_number] => 18/688326 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9231 [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] => 18688326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688326
SEMICONDUCTOR-SUPERCONDUCTOR HYBRID DEVICE HAVING A TUNNEL BARRIER Aug 31, 2021 Pending
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
Array ( [id] => 18184332 [patent_doc_number] => 20230045062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => NONVOLATILE MEMORY HAVING MULTIPLE NARROW TIPS AT FLOATING GATE [patent_app_type] => utility [patent_app_number] => 17/392269 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392269
Nonvolatile memory having multiple narrow tips at floating gate Aug 2, 2021 Issued
Array ( [id] => 19016420 [patent_doc_number] => 11923365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Integrated circuit devices including transistor stacks having different threshold voltages and methods of forming the same [patent_app_type] => utility [patent_app_number] => 17/387178 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 8721 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387178
Integrated circuit devices including transistor stacks having different threshold voltages and methods of forming the same Jul 27, 2021 Issued
Array ( [id] => 20204116 [patent_doc_number] => 12406899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Semiconductor package system [patent_app_type] => utility [patent_app_number] => 17/384863 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 7533 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384863
Semiconductor package system Jul 25, 2021 Issued
Array ( [id] => 17217846 [patent_doc_number] => 20210351184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 17/384347 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384347
Semiconductor device and manufacturing method of the same Jul 22, 2021 Issued
Array ( [id] => 18509079 [patent_doc_number] => 11706915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Programmable memory and forming method thereof [patent_app_type] => utility [patent_app_number] => 17/381219 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2994 [patent_no_of_claims] => 14 [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] => 17381219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381219
Programmable memory and forming method thereof Jul 20, 2021 Issued
Array ( [id] => 19244626 [patent_doc_number] => 12015081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Semiconductor device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/377339 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 75 [patent_no_of_words] => 11707 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377339
Semiconductor device and manufacturing method thereof Jul 14, 2021 Issued
Array ( [id] => 20191298 [patent_doc_number] => 12402439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Strain relaxation layer [patent_app_type] => utility [patent_app_number] => 18/009515 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5530 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009515
Strain relaxation layer Jul 13, 2021 Issued
Array ( [id] => 18549814 [patent_doc_number] => 11723185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Capacitor structure, method for manufacturing same, and memory [patent_app_type] => utility [patent_app_number] => 17/369114 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6242 [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] => 17369114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369114
Capacitor structure, method for manufacturing same, and memory Jul 6, 2021 Issued
Array ( [id] => 17901144 [patent_doc_number] => 20220310806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 17/367869 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13428 [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] => 17367869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367869
Semiconductor device and method of manufacturing thereof Jul 5, 2021 Issued
Array ( [id] => 18969388 [patent_doc_number] => 11903200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Semiconductor memory device and method for fabricating the semiconductor memory device [patent_app_type] => utility [patent_app_number] => 17/362624 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 13575 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362624
Semiconductor memory device and method for fabricating the semiconductor memory device Jun 28, 2021 Issued
Array ( [id] => 18481218 [patent_doc_number] => 11694973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Electromagnetic shielding metal-insulator-metal capacitor structure [patent_app_type] => utility [patent_app_number] => 17/356039 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 12108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356039
Electromagnetic shielding metal-insulator-metal capacitor structure Jun 22, 2021 Issued
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