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] => 17818739 [patent_doc_number] => 11424364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => FinFET device and method of forming [patent_app_type] => utility [patent_app_number] => 17/195146 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 66 [patent_no_of_words] => 8074 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195146
FinFET device and method of forming Mar 7, 2021 Issued
Array ( [id] => 18937214 [patent_doc_number] => 11889679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Semiconductor devices and methods of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/193476 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 72 [patent_no_of_words] => 8639 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193476
Semiconductor devices and methods of fabricating the same Mar 4, 2021 Issued
Array ( [id] => 18857373 [patent_doc_number] => 11854968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Modified fuse structure and method of use [patent_app_type] => utility [patent_app_number] => 17/192265 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 8866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192265
Modified fuse structure and method of use Mar 3, 2021 Issued
Array ( [id] => 18357947 [patent_doc_number] => 11646354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Semiconductor device and semiconductor storage device [patent_app_type] => utility [patent_app_number] => 17/190360 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 56 [patent_no_of_words] => 8996 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190360
Semiconductor device and semiconductor storage device Mar 1, 2021 Issued
Array ( [id] => 16873648 [patent_doc_number] => 20210167115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SEMICONDUCTOR ELEMENT, MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/175065 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17175065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175065
Semiconductor element, manufacturing method of semiconductor element, and electronic apparatus Feb 11, 2021 Issued
Array ( [id] => 16920644 [patent_doc_number] => 20210193736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/173865 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173865
Memory device and method of manufacturing the same Feb 10, 2021 Issued
Array ( [id] => 18016122 [patent_doc_number] => 11508425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Memory cell array of programmable non-volatile memory [patent_app_type] => utility [patent_app_number] => 17/170946 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 4146 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170946
Memory cell array of programmable non-volatile memory Feb 8, 2021 Issued
Array ( [id] => 17795904 [patent_doc_number] => 20220254996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => RESISTIVE RANDOM-ACCESS MEMORY CELL AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/169614 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169614
Resistive random-access memory cell and manufacturing method thereof Feb 7, 2021 Issued
Array ( [id] => 16873535 [patent_doc_number] => 20210167002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => THROUGH-SUBSTRATE VIA STRUCTURE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/248784 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248784
Through-substrate via structure and method of manufacture Feb 7, 2021 Issued
Array ( [id] => 16858451 [patent_doc_number] => 20210159196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Redistribution Layer Metallic Structure and Method [patent_app_type] => utility [patent_app_number] => 17/170624 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6387 [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] => 17170624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170624
Redistribution layer metallic structure and method Feb 7, 2021 Issued
Array ( [id] => 17795723 [patent_doc_number] => 20220254815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ARRAY SUBSTRATE, ELECTRONIC DEVICE SUBSTRATE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/629250 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629250
Array substrate, electronic device substrate and electronic device Feb 1, 2021 Issued
Array ( [id] => 17780331 [patent_doc_number] => 20220246681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => METHODS OF FORMING MICROELECTRONIC DEVICES, AND RELATED MICROELECTRONIC DEVICES, MEMORY DEVICES, AND ELECTRONIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/165746 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165746
Methods of forming microelectronic devices, and related microelectronic devices, memory devices, and electronic systems Feb 1, 2021 Issued
Array ( [id] => 17011112 [patent_doc_number] => 20210242273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => MULTIPLE SPECTRAL DETECTORS USING STRUCTURED PEROVSKITE [patent_app_type] => utility [patent_app_number] => 17/159267 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159267
Multiple spectral detectors using structured perovskite Jan 26, 2021 Issued
Array ( [id] => 17971285 [patent_doc_number] => 11488833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/158382 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6988 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158382
Method of manufacturing semiconductor device Jan 25, 2021 Issued
Array ( [id] => 18120847 [patent_doc_number] => 11552246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Memristors and related systems and methods [patent_app_type] => utility [patent_app_number] => 17/153744 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 50 [patent_no_of_words] => 12538 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153744
Memristors and related systems and methods Jan 19, 2021 Issued
Array ( [id] => 17818503 [patent_doc_number] => 11424125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Angled ion implant to reduce MOSFET trench sidewall roughness [patent_app_type] => utility [patent_app_number] => 17/148006 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148006
Angled ion implant to reduce MOSFET trench sidewall roughness Jan 12, 2021 Issued
Array ( [id] => 17708604 [patent_doc_number] => 20220208612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD OF FORMING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/143179 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17143179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143179
Method of forming a semiconductor device Jan 6, 2021 Issued
Array ( [id] => 17708821 [patent_doc_number] => 20220208829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHODS FOR FORMING IMAGE SENSORS [patent_app_type] => utility [patent_app_number] => 17/137593 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137593
Methods for forming image sensors Dec 29, 2020 Issued
Array ( [id] => 16765727 [patent_doc_number] => 20210111309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => DISPLAY WITH NANO-PYRAMID LIGHT EMITTING DIODES [patent_app_type] => utility [patent_app_number] => 17/132525 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10642 [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] => 17132525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132525
DISPLAY WITH NANO-PYRAMID LIGHT EMITTING DIODES Dec 22, 2020 Abandoned
Array ( [id] => 17730794 [patent_doc_number] => 11387195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Electronic chip [patent_app_type] => utility [patent_app_number] => 17/130683 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2998 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130683
Electronic chip Dec 21, 2020 Issued
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