Search

Matthew Smithers

Examiner (ID: 4167, Phone: (571)272-3876 , Office: P/2437 )

Most Active Art Unit
2437
Art Unit(s)
2137, 2132, 2764, 2437, 2134, 2767
Total Applications
1841
Issued Applications
1584
Pending Applications
140
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19901463 [patent_doc_number] => 12279416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Semiconductor device with air gap and method for preparing the same [patent_app_type] => utility [patent_app_number] => 18/744975 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 1050 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744975
Semiconductor device with air gap and method for preparing the same Jun 16, 2024 Issued
Array ( [id] => 19926434 [patent_doc_number] => 12300730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Semiconductor devices having supporter structures [patent_app_type] => utility [patent_app_number] => 18/668743 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 34 [patent_no_of_words] => 4382 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668743
Semiconductor devices having supporter structures May 19, 2024 Issued
Array ( [id] => 19364398 [patent_doc_number] => 20240266432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE [patent_app_type] => utility [patent_app_number] => 18/636381 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636381
POWER TRANSISTOR WITH SOFT RECOVERY BODY DIODE Apr 15, 2024 Pending
Array ( [id] => 19515756 [patent_doc_number] => 20240347442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SEMICONDUCTOR PACKAGE AND FABRICATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/634621 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18634621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634621
Semiconductor package and fabricating method thereof Apr 11, 2024 Issued
Array ( [id] => 20496663 [patent_doc_number] => 12538554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Semiconductor device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/609581 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 1179 [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] => 18609581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609581
Semiconductor device and method for manufacturing the same Mar 18, 2024 Issued
Array ( [id] => 20167846 [patent_doc_number] => 20250259893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SEMICONDUCTOR MEMORY DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/438502 [patent_app_country] => US [patent_app_date] => 2024-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438502
SEMICONDUCTOR MEMORY DEVICE MANUFACTURING METHOD Feb 10, 2024 Pending
Array ( [id] => 19191440 [patent_doc_number] => 20240170353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SEMICONDUCTOR DEVICE AND MOUNTING STRUCTURE FOR SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/430644 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430644
SEMICONDUCTOR DEVICE AND MOUNTING STRUCTURE FOR SEMICONDUCTOR ELEMENT Jan 31, 2024 Pending
Array ( [id] => 19894806 [patent_doc_number] => 20250120118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/430612 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430612
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF Jan 31, 2024 Pending
Array ( [id] => 20260600 [patent_doc_number] => 12432971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Transistor including a hydrogen-diffusion barrier and methods for forming the same [patent_app_type] => utility [patent_app_number] => 18/423471 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 66 [patent_no_of_words] => 7186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423471
Transistor including a hydrogen-diffusion barrier and methods for forming the same Jan 25, 2024 Issued
Array ( [id] => 19790179 [patent_doc_number] => 20250063858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => LIGHT EMITTING DIODE AND HORIZONTAL LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/421571 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421571
LIGHT EMITTING DIODE AND HORIZONTAL LIGHT EMITTING DEVICE Jan 23, 2024 Pending
Array ( [id] => 20098007 [patent_doc_number] => 20250227943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => HETEROJUNCTION BIPOLAR TRANSISTORS INCLUDING AN INTRINSIC BASE WITH AN ASYMMETRICAL DOPANT DEPTH PROFILE [patent_app_type] => utility [patent_app_number] => 18/408706 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408706
HETEROJUNCTION BIPOLAR TRANSISTORS INCLUDING AN INTRINSIC BASE WITH AN ASYMMETRICAL DOPANT DEPTH PROFILE Jan 9, 2024 Pending
Array ( [id] => 19101166 [patent_doc_number] => 20240120394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/391130 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391130
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME Dec 19, 2023 Pending
Array ( [id] => 19055058 [patent_doc_number] => 20240097027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/526422 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7683 [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] => 18526422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526422
SEMICONDUCTOR STRUCTURE Nov 30, 2023 Pending
Array ( [id] => 19767454 [patent_doc_number] => 12225770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Light emitting display device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/525662 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 15207 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18525662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525662
Light emitting display device and manufacturing method thereof Nov 29, 2023 Issued
Array ( [id] => 19203020 [patent_doc_number] => 20240174919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Quantum Dots, Methods For Preparing Quantum Dots, And Electronic Devices [patent_app_type] => utility [patent_app_number] => 18/517722 [patent_app_country] => US [patent_app_date] => 2023-11-22 [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] => -7 [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] => 18517722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517722
Quantum Dots, Methods For Preparing Quantum Dots, And Electronic Devices Nov 21, 2023 Pending
Array ( [id] => 20030923 [patent_doc_number] => 20250169145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => SELF-ALIGNED BACKSIDE CONTACT STRUCTURE FOR SEMICONDUCTOR DEVICE POWER DELIVERY [patent_app_type] => utility [patent_app_number] => 18/516002 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516002
SELF-ALIGNED BACKSIDE CONTACT STRUCTURE FOR SEMICONDUCTOR DEVICE POWER DELIVERY Nov 20, 2023 Pending
Array ( [id] => 19305977 [patent_doc_number] => 20240234557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/515102 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515102
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Nov 19, 2023 Pending
Array ( [id] => 19038481 [patent_doc_number] => 20240088296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => NANOWIRE TRANSISTOR STRUCTURE AND METHOD OF SHAPING [patent_app_type] => utility [patent_app_number] => 18/514974 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514974
Nanowire transistor structure and method of shaping Nov 19, 2023 Issued
Array ( [id] => 19548496 [patent_doc_number] => 20240365532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SEMICONDUCTOR MEMORY DEVICES AND METHODS FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/507204 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507204
SEMICONDUCTOR MEMORY DEVICES AND METHODS FOR MANUFACTURING THE SAME Nov 12, 2023 Pending
Array ( [id] => 20013031 [patent_doc_number] => 20250151253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => MEMORY CELL STRUCTURES USING BACKSIDE METAL CROSS-COUPLE STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/503776 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503776
MEMORY CELL STRUCTURES USING BACKSIDE METAL CROSS-COUPLE STRUCTURES Nov 6, 2023 Pending
Menu