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Tu Tu V. Ho

Examiner (ID: 5391, Phone: (571)272-1778 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818
Total Applications
2862
Issued Applications
2634
Pending Applications
132
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20553250 [patent_doc_number] => 12564065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Radio frequency (RF) switch with drain/source contacts [patent_app_type] => utility [patent_app_number] => 18/193267 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7530 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 18193267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193267
Radio frequency (RF) switch with drain/source contacts Mar 29, 2023 Issued
Array ( [id] => 19524070 [patent_doc_number] => 12125810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Delamination sensor [patent_app_type] => utility [patent_app_number] => 18/190361 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6842 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190361
Delamination sensor Mar 26, 2023 Issued
Array ( [id] => 19470798 [patent_doc_number] => 20240324468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SPIN-ORBIT TORQUE MEMORY DEVICES [patent_app_type] => utility [patent_app_number] => 18/124913 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124913
Spin-orbit torque memory devices Mar 21, 2023 Issued
Array ( [id] => 18906034 [patent_doc_number] => 20240021519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/120367 [patent_app_country] => US [patent_app_date] => 2023-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120367
Semiconductor device Mar 10, 2023 Issued
Array ( [id] => 20484032 [patent_doc_number] => 12532511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Barrier layers in semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/116209 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 3042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116209
Barrier layers in semiconductor devices Feb 28, 2023 Issued
Array ( [id] => 19101045 [patent_doc_number] => 20240120273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => DEVICE WITH GATE-TO-DRAIN VIA AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/172246 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172246
Device with gate-to-drain via and related methods Feb 20, 2023 Issued
Array ( [id] => 18440125 [patent_doc_number] => 20230187420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => WHITE LIGHT EMITTING DEVICES HAVING HIGH LUMINOUS EFFICIENCY AND IMPROVED COLOR RENDERING THAT INCLUDE PASS-THROUGH VIOLET EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/109554 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109554
White light emitting devices having high luminous efficiency and improved color rendering that include pass-through violet emissions Feb 13, 2023 Issued
Array ( [id] => 19887018 [patent_doc_number] => 12272751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Negative capacitance transistor with a diffusion blocking layer [patent_app_type] => utility [patent_app_number] => 18/168417 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168417
Negative capacitance transistor with a diffusion blocking layer Feb 12, 2023 Issued
Array ( [id] => 18439982 [patent_doc_number] => 20230187277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Method and IC Design with Non-Linear Power Rails [patent_app_type] => utility [patent_app_number] => 18/162841 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162841
Method and IC design with non-linear power rails Jan 31, 2023 Issued
Array ( [id] => 18424081 [patent_doc_number] => 20230178545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SEMICONDUCTOR DEVICE INCLUDING VERTICAL ROUTING STRUCTURE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/103210 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103210
Semiconductor device including vertical routing structure and method for manufacturing the same Jan 29, 2023 Issued
Array ( [id] => 19524100 [patent_doc_number] => 12125840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Non-transitory computer-readable medium, integrated circuit device and method [patent_app_type] => utility [patent_app_number] => 18/156605 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 14233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156605
Non-transitory computer-readable medium, integrated circuit device and method Jan 18, 2023 Issued
Array ( [id] => 18379760 [patent_doc_number] => 20230154849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => LAYOUTS FOR CONDUCTIVE LAYERS IN INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/156086 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156086
Layouts for conductive layers in integrated circuits Jan 17, 2023 Issued
Array ( [id] => 19553826 [patent_doc_number] => 12137548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Four CPP wide memory cell with buried power grid, and method of fabricating same [patent_app_type] => utility [patent_app_number] => 18/155932 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14533 [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] => 18155932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155932
Four CPP wide memory cell with buried power grid, and method of fabricating same Jan 17, 2023 Issued
Array ( [id] => 19063218 [patent_doc_number] => 11942470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Semiconductor device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/155536 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 47 [patent_no_of_words] => 23572 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155536
Semiconductor device and method for manufacturing the same Jan 16, 2023 Issued
Array ( [id] => 19765691 [patent_doc_number] => 12223989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Semiconductor device and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 18/151994 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6908 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151994
Semiconductor device and method for fabricating the same Jan 8, 2023 Issued
Array ( [id] => 20161341 [patent_doc_number] => 12387976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Method of making a three-dimensional memory device using composite hard masks for formation of deep via openings [patent_app_type] => utility [patent_app_number] => 18/151662 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 142 [patent_figures_cnt] => 228 [patent_no_of_words] => 57333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151662
Method of making a three-dimensional memory device using composite hard masks for formation of deep via openings Jan 8, 2023 Issued
Array ( [id] => 20720228 [patent_doc_number] => 12635500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Semiconductor device and method having high-kappa bonding layer [patent_app_type] => utility [patent_app_number] => 18/151160 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 8961 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151160
Semiconductor device and method having high-kappa bonding layer Jan 5, 2023 Issued
Array ( [id] => 18945661 [patent_doc_number] => 20240040800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FERROELECTRIC MEMORY DEVICE WITH BLOCKING LAYER [patent_app_type] => utility [patent_app_number] => 18/150289 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150289
Ferroelectric memory device with blocking layer Jan 4, 2023 Issued
Array ( [id] => 18882937 [patent_doc_number] => 20240006306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/149711 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149711
Semiconductor structure and manufacturing method thereof Jan 3, 2023 Issued
Array ( [id] => 18361864 [patent_doc_number] => 20230143455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => 3D NAND FLASH MEMORY DEVICES, AND RELATED ELECTRONIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/149318 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149318
3D NAND flash memory devices, and related electronic systems Jan 2, 2023 Issued
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