
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |