Search

Tuan A. Hoang

Examiner (ID: 16395, Phone: (571)270-0406 , Office: P/2896 )

Most Active Art Unit
2822
Art Unit(s)
2822, 2898, 2896
Total Applications
553
Issued Applications
361
Pending Applications
92
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18040402 [patent_doc_number] => 20220384619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Semiconductor Devices and Methods of Manufacture [patent_app_type] => utility [patent_app_number] => 17/881866 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881866
Semiconductor devices and methods of manufacture Aug 4, 2022 Issued
Array ( [id] => 19964913 [patent_doc_number] => 12334433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Semiconductor device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/876573 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 1183 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876573
Semiconductor device and method of fabricating the same Jul 28, 2022 Issued
Array ( [id] => 20191237 [patent_doc_number] => 12402376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => High-voltage nano-sheet transistor [patent_app_type] => utility [patent_app_number] => 17/875468 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 3125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875468
High-voltage nano-sheet transistor Jul 27, 2022 Issued
Array ( [id] => 20191237 [patent_doc_number] => 12402376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => High-voltage nano-sheet transistor [patent_app_type] => utility [patent_app_number] => 17/875468 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 3125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875468
High-voltage nano-sheet transistor Jul 27, 2022 Issued
Array ( [id] => 20191262 [patent_doc_number] => 12402402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Transistor gate profile optimization [patent_app_type] => utility [patent_app_number] => 17/874295 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 6936 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17874295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874295
Transistor gate profile optimization Jul 26, 2022 Issued
Array ( [id] => 19399776 [patent_doc_number] => 12074164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => FinFET pitch scaling [patent_app_type] => utility [patent_app_number] => 17/815185 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 5279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17815185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815185
FinFET pitch scaling Jul 25, 2022 Issued
Array ( [id] => 20113194 [patent_doc_number] => 12363949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Gate-all-around devices with optimized gate spacers and gate end dielectric [patent_app_type] => utility [patent_app_number] => 17/874022 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 58 [patent_no_of_words] => 7301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874022
Gate-all-around devices with optimized gate spacers and gate end dielectric Jul 25, 2022 Issued
Array ( [id] => 17993266 [patent_doc_number] => 20220359303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Semiconductor Device With L-Shape Conductive Feature And Methods Of Forming The Same [patent_app_type] => utility [patent_app_number] => 17/874267 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874267
Semiconductor device with L-shape conductive feature and methods of forming the same Jul 25, 2022 Issued
Array ( [id] => 20082602 [patent_doc_number] => 12356703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Air spacer formation for semiconductor devices [patent_app_type] => utility [patent_app_number] => 17/814282 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3378 [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] => 17814282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814282
Air spacer formation for semiconductor devices Jul 21, 2022 Issued
Array ( [id] => 19733791 [patent_doc_number] => 12211793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Standard-cell layout structure with horn power and smart metal cut [patent_app_type] => utility [patent_app_number] => 17/866880 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 7638 [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] => 17866880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866880
Standard-cell layout structure with horn power and smart metal cut Jul 17, 2022 Issued
Array ( [id] => 17949432 [patent_doc_number] => 20220336451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/856157 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856157
Semiconductor devices Jun 30, 2022 Issued
Array ( [id] => 18882948 [patent_doc_number] => 20240006317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => INTEGRATED CIRCUIT STRUCTURES HAVING VERTICAL KEEPER OR POWER GATE FOR BACKSIDE POWER DELIVERY [patent_app_type] => utility [patent_app_number] => 17/855586 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855586
INTEGRATED CIRCUIT STRUCTURES HAVING VERTICAL KEEPER OR POWER GATE FOR BACKSIDE POWER DELIVERY Jun 29, 2022 Pending
Array ( [id] => 17949616 [patent_doc_number] => 20220336635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => METHOD FOR SEMICONDUCTOR DEVICE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/854615 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854615
Method for semiconductor device structure Jun 29, 2022 Issued
Array ( [id] => 19597024 [patent_doc_number] => 12154878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/855658 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 3201 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855658
Semiconductor device Jun 29, 2022 Issued
Array ( [id] => 19741283 [patent_doc_number] => 12218129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Semiconductor device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/855506 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 31 [patent_no_of_words] => 6903 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17855506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855506
Semiconductor device and manufacturing method thereof Jun 29, 2022 Issued
Array ( [id] => 18882948 [patent_doc_number] => 20240006317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => INTEGRATED CIRCUIT STRUCTURES HAVING VERTICAL KEEPER OR POWER GATE FOR BACKSIDE POWER DELIVERY [patent_app_type] => utility [patent_app_number] => 17/855586 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855586
INTEGRATED CIRCUIT STRUCTURES HAVING VERTICAL KEEPER OR POWER GATE FOR BACKSIDE POWER DELIVERY Jun 29, 2022 Pending
Array ( [id] => 20111549 [patent_doc_number] => 12362285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Alignment structure for semiconductor device and method of forming same [patent_app_type] => utility [patent_app_number] => 17/852806 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 53 [patent_no_of_words] => 4570 [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] => 17852806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852806
Alignment structure for semiconductor device and method of forming same Jun 28, 2022 Issued
Array ( [id] => 20111549 [patent_doc_number] => 12362285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Alignment structure for semiconductor device and method of forming same [patent_app_type] => utility [patent_app_number] => 17/852806 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 53 [patent_no_of_words] => 4570 [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] => 17852806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852806
Alignment structure for semiconductor device and method of forming same Jun 28, 2022 Issued
Array ( [id] => 18866075 [patent_doc_number] => 20230420512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => INTEGRATED CIRCUIT STRUCTURE WITH BACKSIDE POWER STAPLE [patent_app_type] => utility [patent_app_number] => 17/850778 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850778
INTEGRATED CIRCUIT STRUCTURE WITH BACKSIDE POWER STAPLE Jun 26, 2022 Pending
Array ( [id] => 17949614 [patent_doc_number] => 20220336633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PLUGS FOR INTERCONNECT LINES FOR ADVANCED INTEGRATED CIRCUIT STRUCTURE FABRICATION [patent_app_type] => utility [patent_app_number] => 17/849198 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 73822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849198
Plugs for interconnect lines for advanced integrated circuit structure fabrication Jun 23, 2022 Issued
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