Search

Karen M. Kusumakar

Examiner (ID: 5215, Phone: (571)270-3520 , Office: P/2897 )

Most Active Art Unit
2897
Art Unit(s)
2897, 4177, 2829
Total Applications
1418
Issued Applications
1226
Pending Applications
81
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20383422 [patent_doc_number] => 20250365915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => MULTI-PORT SRAM CELL WITH ENLARGED CONTACT VIAS [patent_app_type] => utility [patent_app_number] => 19/287081 [patent_app_country] => US [patent_app_date] => 2025-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19287081 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/287081
MULTI-PORT SRAM CELL WITH ENLARGED CONTACT VIAS Jul 30, 2025 Pending
Array ( [id] => 19690224 [patent_doc_number] => 20250008769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DISPLAY DEVICE AND MANUFACTURING METHOD OF DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/751354 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18751354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751354
DISPLAY DEVICE AND MANUFACTURING METHOD OF DISPLAY DEVICE Jun 23, 2024 Pending
Array ( [id] => 20431194 [patent_doc_number] => 20250393288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => T-Gate FET Structure [patent_app_type] => utility [patent_app_number] => 18/750645 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18750645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750645
T-Gate FET Structure Jun 20, 2024 Pending
Array ( [id] => 20104752 [patent_doc_number] => 20250234688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/737825 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737825
DISPLAY APPARATUS Jun 6, 2024 Pending
Array ( [id] => 20612596 [patent_doc_number] => 12588212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Integrated assemblies, and methods of forming integrated assemblies [patent_app_type] => utility [patent_app_number] => 18/731940 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 3011 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 18731940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731940
Integrated assemblies, and methods of forming integrated assemblies Jun 2, 2024 Issued
Array ( [id] => 19452705 [patent_doc_number] => 20240312835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/675406 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675406
Semiconductor device structure and methods of forming the same May 27, 2024 Issued
Array ( [id] => 19790242 [patent_doc_number] => 20250063921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/670492 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15768 [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] => 18670492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670492
DISPLAY DEVICE May 20, 2024 Pending
Array ( [id] => 19467965 [patent_doc_number] => 20240321635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ETCH STOP LAYER FOR MEMORY DEVICE FORMATION [patent_app_type] => utility [patent_app_number] => 18/668329 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668329
Etch stop layer for memory device formation May 19, 2024 Issued
Array ( [id] => 20375300 [patent_doc_number] => 12482744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Subtractively patterned interconnect structures for integrated circuits [patent_app_type] => utility [patent_app_number] => 18/668038 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 114 [patent_no_of_words] => 30568 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668038
Subtractively patterned interconnect structures for integrated circuits May 16, 2024 Issued
Array ( [id] => 20198445 [patent_doc_number] => 20250275155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => HIGH BANDWIDTH MEMORY SYSTEMS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/666719 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666719
HIGH BANDWIDTH MEMORY SYSTEMS AND DEVICES May 15, 2024 Pending
Array ( [id] => 19436074 [patent_doc_number] => 20240304572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/664508 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664508
Semiconductor device and method of manufacture May 14, 2024 Issued
Array ( [id] => 19577397 [patent_doc_number] => 20240381689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => ELECTRONIC DEVICE HAVING AN ORGANIC LIGHT EMITTING DISPLAY [patent_app_type] => utility [patent_app_number] => 18/664533 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18664533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664533
ELECTRONIC DEVICE HAVING AN ORGANIC LIGHT EMITTING DISPLAY May 14, 2024 Pending
Array ( [id] => 20532246 [patent_doc_number] => 12550699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Integrated circuit interconnect structure having discontinuous barrier layer and air gap [patent_app_type] => utility [patent_app_number] => 18/655495 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1202 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655495
Integrated circuit interconnect structure having discontinuous barrier layer and air gap May 5, 2024 Issued
Array ( [id] => 19407143 [patent_doc_number] => 20240290654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Polishing Interconnect Structures In Semiconductor Devices [patent_app_type] => utility [patent_app_number] => 18/655763 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8497 [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] => 18655763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655763
Polishing Interconnect Structures In Semiconductor Devices May 5, 2024 Issued
Array ( [id] => 20326430 [patent_doc_number] => 20250338518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => PATTERNED DEEP TRENCH ISOLATION FOR PASSIVE DEVICES [patent_app_type] => utility [patent_app_number] => 18/651249 [patent_app_country] => US [patent_app_date] => 2024-04-30 [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] => -16 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651249
PATTERNED DEEP TRENCH ISOLATION FOR PASSIVE DEVICES Apr 29, 2024 Pending
Array ( [id] => 19837742 [patent_doc_number] => 20250089528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/636366 [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] => 17972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636366
DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME Apr 15, 2024 Pending
Array ( [id] => 19349271 [patent_doc_number] => 20240258235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE WITH CONDUCTIVE CONTACTS OF DIFFERENT WIDTHS AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/635387 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635387
Semiconductor device structure with conductive contacts of different widths and method for preparing the same Apr 14, 2024 Issued
Array ( [id] => 19906484 [patent_doc_number] => 12283500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Methods and systems for temperature control for a substrate [patent_app_type] => utility [patent_app_number] => 18/634628 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6931 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634628
Methods and systems for temperature control for a substrate Apr 11, 2024 Issued
Array ( [id] => 19349203 [patent_doc_number] => 20240258167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHODS FOR FORMING CONDUCTIVE VIAS, AND ASSOCIATED DEVICES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/634809 [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] => 4682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634809
Methods for forming conductive vias, and associated devices and systems Apr 11, 2024 Issued
Array ( [id] => 20299386 [patent_doc_number] => 20250324629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/632929 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18632929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632929
SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME Apr 10, 2024 Pending
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