Search

Seth M. Dumbris

Examiner (ID: 13449, Phone: (571)272-5105 , Office: P/1784 )

Most Active Art Unit
1784
Art Unit(s)
1784
Total Applications
1031
Issued Applications
693
Pending Applications
116
Abandoned Applications
240

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20563773 [patent_doc_number] => 12566380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Lithography using spin isolated monochromatic electromagnetic radiation [patent_app_type] => utility [patent_app_number] => 19/219732 [patent_app_country] => US [patent_app_date] => 2025-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19219732 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/219732
Lithography using spin isolated monochromatic electromagnetic radiation May 26, 2025 Issued
Array ( [id] => 19802156 [patent_doc_number] => 20250068081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => ILLUMINATION SYSTEM, PROJECTION ILLUMINATION FACILITY AND PROJECTION ILLUMINATION METHOD [patent_app_type] => utility [patent_app_number] => 18/945626 [patent_app_country] => US [patent_app_date] => 2024-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945626
ILLUMINATION SYSTEM, PROJECTION ILLUMINATION FACILITY AND PROJECTION ILLUMINATION METHOD Nov 12, 2024 Pending
Array ( [id] => 19587984 [patent_doc_number] => 20240385541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => EUV LITHOGRAPHY SYSTEM HAVING A GAS-BINDING COMPONENT [patent_app_type] => utility [patent_app_number] => 18/790520 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18790520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790520
EUV LITHOGRAPHY SYSTEM HAVING A GAS-BINDING COMPONENT Jul 30, 2024 Pending
Array ( [id] => 20512809 [patent_doc_number] => 20260036910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => ANGLED BEAM EXPOSURE FOR HARDMASK BASED MODIFICATION [patent_app_type] => utility [patent_app_number] => 18/791007 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18791007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791007
ANGLED BEAM EXPOSURE FOR HARDMASK BASED MODIFICATION Jul 30, 2024 Pending
Array ( [id] => 20070296 [patent_doc_number] => 20250208518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ELECTRON PROBE POSITIONING PATTERN, DISPLACEMENT MEASUREMENT METHOD, AND POSITIONING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/780548 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780548
ELECTRON PROBE POSITIONING PATTERN, DISPLACEMENT MEASUREMENT METHOD, AND POSITIONING CONTROL METHOD Jul 22, 2024 Pending
Array ( [id] => 19573464 [patent_doc_number] => 20240377756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => COMPUTATIONAL METROLOGY BASED SAMPLING SCHEME [patent_app_type] => utility [patent_app_number] => 18/749556 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34295 [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] => 18749556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749556
COMPUTATIONAL METROLOGY BASED SAMPLING SCHEME Jun 19, 2024 Pending
Array ( [id] => 19644567 [patent_doc_number] => 20240419087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => SUBSTRATE CHUCK, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/739931 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739931
SUBSTRATE CHUCK, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACTURING METHOD Jun 10, 2024 Pending
Array ( [id] => 19632237 [patent_doc_number] => 20240410686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => OPTICAL STRUCTURAL HEALTH MONITORING [patent_app_type] => utility [patent_app_number] => 18/739223 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739223
OPTICAL STRUCTURAL HEALTH MONITORING Jun 9, 2024 Pending
Array ( [id] => 19616930 [patent_doc_number] => 20240402610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ILLUMINATION OPTICAL SYSTEM, EXPOSURE APPARATUS, IRRADIATION METHOD, AND COMPONENT MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/675653 [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] => 8854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675653
ILLUMINATION OPTICAL SYSTEM, EXPOSURE APPARATUS, IRRADIATION METHOD, AND COMPONENT MANUFACTURING METHOD May 27, 2024 Pending
Array ( [id] => 19685844 [patent_doc_number] => 20250004389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => EXHAUST DISCHARGING DEVICE WITH TEMPERATURE CONTROL AND HEAT RETENTION MECHANISM FOR PREVENTING PHOTORESIST FROM CRYSTALLIZATION AND ADHERING TO PIPES, AND EXHAUST DISCHARGING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/673341 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673341
EXHAUST DISCHARGING DEVICE WITH TEMPERATURE CONTROL AND HEAT RETENTION MECHANISM FOR PREVENTING PHOTORESIST FROM CRYSTALLIZATION AND ADHERING TO PIPES, AND EXHAUST DISCHARGING METHOD USING THE SAME May 23, 2024 Pending
Array ( [id] => 19710883 [patent_doc_number] => 20250021025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/659932 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659932
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS USING THE SAME May 8, 2024 Pending
Array ( [id] => 19405273 [patent_doc_number] => 20240288784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTICAL SYSTEM, PROJECTION EXPOSURE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/656908 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656908
OPTICAL SYSTEM, PROJECTION EXPOSURE SYSTEM AND METHOD May 6, 2024 Pending
Array ( [id] => 19405266 [patent_doc_number] => 20240288777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTICAL SYSTEM, LITHOGRAPHY APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/655501 [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] => 9630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655501
OPTICAL SYSTEM, LITHOGRAPHY APPARATUS AND METHOD May 5, 2024 Pending
Array ( [id] => 20337668 [patent_doc_number] => 20250341788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => CHUCK WITH BUFFER PORTION [patent_app_type] => utility [patent_app_number] => 18/653345 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653345
CHUCK WITH BUFFER PORTION May 1, 2024 Pending
Array ( [id] => 19558153 [patent_doc_number] => 20240369945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => OPTICAL SYSTEM FOR A METROLOGY SYSTEM AND METROLOGY SYSTEM WITH SUCH AN OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/648561 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18648561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648561
OPTICAL SYSTEM FOR A METROLOGY SYSTEM AND METROLOGY SYSTEM WITH SUCH AN OPTICAL SYSTEM Apr 28, 2024 Pending
Array ( [id] => 19302662 [patent_doc_number] => 20240231241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DROPLET SPLASH CONTROL FOR EXTREME ULTRAVIOLET PHOTOLITHOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/611440 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611440
Droplet splash control for extreme ultraviolet photolithography Mar 19, 2024 Issued
Array ( [id] => 20122933 [patent_doc_number] => 20250237964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => METHOD AND APPARATUS FOR LASER LITHOGRAPHIC FABRICATION OF SURFACE RELIEF STRUCTURES UTILIZING OPTICAL POLARIZATION PROJECTION AND CONTINUOUSLY MOVING PHOTOMECHANICAL AZOPOLYMER FILMS [patent_app_type] => utility [patent_app_number] => 18/421442 [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] => 4615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421442
METHOD AND APPARATUS FOR LASER LITHOGRAPHIC FABRICATION OF SURFACE RELIEF STRUCTURES UTILIZING OPTICAL POLARIZATION PROJECTION AND CONTINUOUSLY MOVING PHOTOMECHANICAL AZOPOLYMER FILMS Jan 23, 2024 Pending
Array ( [id] => 19143982 [patent_doc_number] => 20240142878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SEMICONDUCTOR PROCESSING TOOL AND METHODS OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/409132 [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] => 19654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409132
Semiconductor processing tool and methods of operation Jan 9, 2024 Issued
Array ( [id] => 19128942 [patent_doc_number] => 20240134295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SUBSTRATE PROCESSING SYSTEM AND SUBSTRATE PROCESSING METHOD, AND DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/403945 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403945
SUBSTRATE PROCESSING SYSTEM AND SUBSTRATE PROCESSING METHOD, AND DEVICE MANUFACTURING METHOD Jan 3, 2024 Pending
Array ( [id] => 19222056 [patent_doc_number] => 20240186760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/402829 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402829
LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD Jan 2, 2024 Pending
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