Search

Tuan A. Hoang

Examiner (ID: 1082, Phone: (571)270-0406 , Office: P/2896 )

Most Active Art Unit
2822
Art Unit(s)
2898, 2896, 2822
Total Applications
587
Issued Applications
385
Pending Applications
83
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18833928 [patent_doc_number] => 20230402455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/097255 [patent_app_country] => US [patent_app_date] => 2023-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097255
Semiconductor device structure and methods of forming the same Jan 14, 2023 Issued
Array ( [id] => 19071092 [patent_doc_number] => 20240105518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => METHOD FOR FORMING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/153304 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153304
Method for forming semiconductor device Jan 10, 2023 Issued
Array ( [id] => 20979656 [patent_doc_number] => 12740386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Semiconductor device and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 18/152385 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 82 [patent_no_of_words] => 15156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152385
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Jan 9, 2023 Pending
Array ( [id] => 19055024 [patent_doc_number] => 20240096993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => TRANSISTOR AND SEMICONDUCTOR DEVICE WITH MULTIPLE THRESHOLD VOLTAGES AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/151481 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151481
Transistor and semiconductor device with multiple threshold voltages and fabrication method thereof Jan 8, 2023 Issued
Array ( [id] => 18394966 [patent_doc_number] => 20230163187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => METAL GATE STRUCTURES FOR FIELD EFFECT TRANSISTORS [patent_app_type] => utility [patent_app_number] => 18/151575 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151575
Metal gate structures for field effect transistors Jan 8, 2023 Issued
Array ( [id] => 20553002 [patent_doc_number] => 12563812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Composite gate dielectric for high-voltage device [patent_app_type] => utility [patent_app_number] => 18/150266 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 4457 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150266
Composite gate dielectric for high-voltage device Jan 4, 2023 Issued
Array ( [id] => 20691881 [patent_doc_number] => 12622053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Hybrid CMOS with fin and nanosheet architectures [patent_app_type] => utility [patent_app_number] => 18/089634 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 4162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089634
Hybrid CMOS with fin and nanosheet architectures Dec 27, 2022 Issued
Array ( [id] => 18789570 [patent_doc_number] => 20230378263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/085886 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085886
Semiconductor device Dec 20, 2022 Issued
Array ( [id] => 18320572 [patent_doc_number] => 20230118700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Inner Spacer Formation in Multi-Gate Transistors [patent_app_type] => utility [patent_app_number] => 18/066354 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066354
Inner spacer formation in multi-gate transistors Dec 14, 2022 Issued
Array ( [id] => 20319223 [patent_doc_number] => 12457785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Method for forming a stacked FET device [patent_app_type] => utility [patent_app_number] => 18/065353 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 5608 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065353
Method for forming a stacked FET device Dec 12, 2022 Issued
Array ( [id] => 19900210 [patent_doc_number] => 12278146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Fin field-effect transistor device and method of forming the same [patent_app_type] => utility [patent_app_number] => 18/064764 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4811 [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] => 18064764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064764
Fin field-effect transistor device and method of forming the same Dec 11, 2022 Issued
Array ( [id] => 20457484 [patent_doc_number] => 12520556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Method for forming a semiconductor device [patent_app_type] => utility [patent_app_number] => 18/063991 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 4345 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063991
Method for forming a semiconductor device Dec 8, 2022 Issued
Array ( [id] => 18440244 [patent_doc_number] => 20230187539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Vertically Stacked Transistor Structures [patent_app_type] => utility [patent_app_number] => 18/063859 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18063859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063859
Vertically stacked transistor structures Dec 8, 2022 Issued
Array ( [id] => 19176317 [patent_doc_number] => 20240162291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => TRANSISTOR WITH FIN STRUCTURE AND NANOSHEET AND FABRICATING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/077203 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077203
Transistor with fin structure and nanosheet and fabricating method of the same Dec 6, 2022 Issued
Array ( [id] => 18299288 [patent_doc_number] => 20230108974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => IMAGE SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/075323 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [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] => 18075323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075323
Image sensor device Dec 4, 2022 Issued
Array ( [id] => 18286896 [patent_doc_number] => 20230102368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Gate Dielectric Having A Non-Uniform Thickness Profile [patent_app_type] => utility [patent_app_number] => 18/061688 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061688
Gate dielectric having a non-uniform thickness profile Dec 4, 2022 Issued
Array ( [id] => 20390741 [patent_doc_number] => 12490489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Semiconductor devices having spacer structures [patent_app_type] => utility [patent_app_number] => 18/072784 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4705 [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] => 18072784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072784
Semiconductor devices having spacer structures Nov 30, 2022 Issued
Array ( [id] => 18307429 [patent_doc_number] => 20230111329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => DEVICE, METHOD AND SYSTEM TO PROVIDE A STRESSED CHANNEL OF A TRANSISTOR [patent_app_type] => utility [patent_app_number] => 18/071467 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071467
Device, method and system to provide a stressed channel of a transistor Nov 28, 2022 Issued
Array ( [id] => 19952806 [patent_doc_number] => 12324193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Semiconductor device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/961696 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 110 [patent_no_of_words] => 37723 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961696
Semiconductor device and method for manufacturing the same Oct 6, 2022 Issued
Array ( [id] => 19604683 [patent_doc_number] => 20240395563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => EPITAXIAL WAFER AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/694053 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18694053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694053
EPITAXIAL WAFER AND PRODUCTION METHOD THEREFOR Sep 26, 2022 Pending
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