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] => 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] => 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] => 20553012 [patent_doc_number] => 12563822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Semiconductor device and method [patent_app_type] => utility [patent_app_number] => 17/848605 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 89 [patent_no_of_words] => 14411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848605
Semiconductor device and method Jun 23, 2022 Issued
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
Array ( [id] => 17949634 [patent_doc_number] => 20220336653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => GATE STRUCTURE AND SEMICONDUCTOR DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/848374 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848374
Gate structure and semiconductor device having the same Jun 22, 2022 Issued
Array ( [id] => 18179658 [patent_doc_number] => 20230040387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Seal Ring For Semiconductor Device With Gate-All-Around Transistors [patent_app_type] => utility [patent_app_number] => 17/832866 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832866
Seal ring for semiconductor device with gate-all-around transistors Jun 5, 2022 Issued
Array ( [id] => 20243176 [patent_doc_number] => 12423496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Methods for forming pattern layout, mask, and semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/744088 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5572 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17744088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744088
Methods for forming pattern layout, mask, and semiconductor structure May 12, 2022 Issued
Array ( [id] => 17780085 [patent_doc_number] => 20220246435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/727606 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727606
Method of manufacturing semiconductor structure Apr 21, 2022 Issued
Array ( [id] => 17795687 [patent_doc_number] => 20220254779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => INTEGRATED CIRCUITS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/723532 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723532
Integrated circuits and method of manufacturing the same Apr 18, 2022 Issued
Array ( [id] => 20230495 [patent_doc_number] => 12419161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Display apparatus and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/722572 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3321 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722572
Display apparatus and method of manufacturing the same Apr 17, 2022 Issued
Array ( [id] => 18712949 [patent_doc_number] => 20230335582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => MEMORY DEVICE ISOLATION STRUCTURE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/720122 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720122
MEMORY DEVICE ISOLATION STRUCTURE AND METHOD Apr 12, 2022 Pending
Array ( [id] => 19277473 [patent_doc_number] => 12027606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Semiconductor devices with air gate spacer and air gate cap [patent_app_type] => utility [patent_app_number] => 17/717684 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 51 [patent_no_of_words] => 10496 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717684
Semiconductor devices with air gate spacer and air gate cap Apr 10, 2022 Issued
Array ( [id] => 18680136 [patent_doc_number] => 20230317794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ULTRA-SCALED TRANSISTOR DEVICES TO ENABLE CELL SIZE SCALING [patent_app_type] => utility [patent_app_number] => 17/712057 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712057
ULTRA-SCALED TRANSISTOR DEVICES TO ENABLE CELL SIZE SCALING Mar 31, 2022 Pending
Array ( [id] => 20868020 [patent_doc_number] => 12694928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Epitaxial layers of a transistor electrically coupled with a backside contact metal [patent_app_type] => utility [patent_app_number] => 17/710942 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4459 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710942
EPITAXIAL LAYERS OF A TRANSISTOR ELECTRICALLY COUPLED WITH A BACKSIDE CONTACT METAL Mar 30, 2022 Issued
Array ( [id] => 19018163 [patent_doc_number] => 11925125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => High retention storage layer using ultra-low RA MgO process in perpendicular magnetic tunnel junctions for MRAM devices [patent_app_type] => utility [patent_app_number] => 17/581950 [patent_app_country] => US [patent_app_date] => 2022-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3947 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581950
High retention storage layer using ultra-low RA MgO process in perpendicular magnetic tunnel junctions for MRAM devices Jan 22, 2022 Issued
Array ( [id] => 19169961 [patent_doc_number] => 11985887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Systems and methods for supporting and conveying a substrate [patent_app_type] => utility [patent_app_number] => 17/647410 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 25527 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647410
Systems and methods for supporting and conveying a substrate Jan 6, 2022 Issued
Array ( [id] => 17551491 [patent_doc_number] => 20220122833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/568072 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568072
Method of manufacturing semiconductor device, recording medium, and substrate processing method Jan 3, 2022 Issued
Array ( [id] => 19584165 [patent_doc_number] => 12150312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Array of capacitors, array of memory cells, methods of forming an array of capacitors, and methods of forming an array of memory cells [patent_app_type] => utility [patent_app_number] => 17/567268 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 5941 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567268
Array of capacitors, array of memory cells, methods of forming an array of capacitors, and methods of forming an array of memory cells Jan 2, 2022 Issued
Array ( [id] => 19936950 [patent_doc_number] => 12310171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Organic light emitting display device [patent_app_type] => utility [patent_app_number] => 17/567804 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 11926 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567804
Organic light emitting display device Jan 2, 2022 Issued
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