Search

Stephen D Rosasco

Examiner (ID: 6637, Phone: (571)272-1389 , Office: P/1721 )

Most Active Art Unit
1756
Art Unit(s)
1752, 1795, 1507, 1721, 1113, 1756, 1737
Total Applications
2769
Issued Applications
2461
Pending Applications
68
Abandoned Applications
246

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12025339 [patent_doc_number] => 20170315438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'EXTREME ULTRAVIOLET LITHOGRAPHY PHOTOMASKS' [patent_app_type] => utility [patent_app_number] => 15/139994 [patent_app_country] => US [patent_app_date] => 2016-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15139994 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/139994
Extreme ultraviolet lithography photomasks Apr 26, 2016 Issued
Array ( [id] => 11403315 [patent_doc_number] => 20170023853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'MASK BLANK SUBSTRATE, SUBSTRATE WITH MULTILAYER REFLECTION FILM, TRANSMISSIVE MASK BLANK, REFLECTIVE MASK BLANK, TRANSMISSIVE MASK, REFLECTIVE MASK, AND SEMICONDUCTOR DEVICE FABRICATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/134776 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 24374 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15134776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/134776
Mask blank substrate, substrate with multilayer reflection film, transmissive mask blank, reflective mask blank, transmissive mask, reflective mask, and semiconductor device fabrication method Apr 20, 2016 Issued
Array ( [id] => 12113939 [patent_doc_number] => 09869928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Extreme ultraviolet light (EUV) photomasks, and fabrication methods thereof' [patent_app_type] => utility [patent_app_number] => 15/096009 [patent_app_country] => US [patent_app_date] => 2016-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15096009 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/096009
Extreme ultraviolet light (EUV) photomasks, and fabrication methods thereof Apr 10, 2016 Issued
Array ( [id] => 11026943 [patent_doc_number] => 20160223899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'Extreme Ultraviolet Lithography Process and Mask' [patent_app_type] => utility [patent_app_number] => 15/092889 [patent_app_country] => US [patent_app_date] => 2016-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15092889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/092889
Extreme ultraviolet lithography process and mask Apr 6, 2016 Issued
Array ( [id] => 11909752 [patent_doc_number] => 09778560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Method for preparing halftone phase shift photomask blank' [patent_app_type] => utility [patent_app_number] => 15/078147 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11514 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15078147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/078147
Method for preparing halftone phase shift photomask blank Mar 22, 2016 Issued
Array ( [id] => 11909751 [patent_doc_number] => 09778559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Method for preparing halftone phase shift photomask blank' [patent_app_type] => utility [patent_app_number] => 15/078114 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7712 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15078114 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/078114
Method for preparing halftone phase shift photomask blank Mar 22, 2016 Issued
Array ( [id] => 11005655 [patent_doc_number] => 20160202605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'METHOD FOR REPAIRING A MASK' [patent_app_type] => utility [patent_app_number] => 15/076366 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3912 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15076366 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/076366
Method for repairing a mask Mar 20, 2016 Issued
Array ( [id] => 11965314 [patent_doc_number] => 20170269468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'REFLECTIVE MASK, REFLECTIVE MASK BLANK AND MANUFACTURING METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 15/072164 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4978 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15072164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/072164
Reflective mask, reflective mask blank and manufacturing method therefor Mar 15, 2016 Issued
Array ( [id] => 12255551 [patent_doc_number] => 09927692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Reflective photomask and production method therefor' [patent_app_type] => utility [patent_app_number] => 15/057548 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 16403 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15057548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/057548
Reflective photomask and production method therefor Feb 29, 2016 Issued
Array ( [id] => 10982052 [patent_doc_number] => 20160178996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'Method for Lithography Patterning' [patent_app_type] => utility [patent_app_number] => 15/056259 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5339 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15056259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056259
Method for lithography patterning Feb 28, 2016 Issued
Array ( [id] => 11094492 [patent_doc_number] => 20160291460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'PELLICLE' [patent_app_type] => utility [patent_app_number] => 15/047134 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8588 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15047134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047134
Pellicle Feb 17, 2016 Issued
Array ( [id] => 12436236 [patent_doc_number] => 09978595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Photo mask and exposure system [patent_app_type] => utility [patent_app_number] => 15/104769 [patent_app_country] => US [patent_app_date] => 2016-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4692 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15104769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/104769
Photo mask and exposure system Feb 15, 2016 Issued
Array ( [id] => 10815677 [patent_doc_number] => 20160161838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'METHOD OF MANUFACTURING AN EXTREME ULTRAVIOLET (EUV) MASK AND THE MASK MANUFACTURED THEREFROM' [patent_app_type] => utility [patent_app_number] => 15/010856 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5672 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15010856 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/010856
Method of manufacturing an extreme ultraviolet (EUV) mask and the mask manufactured therefrom Jan 28, 2016 Issued
Array ( [id] => 12201102 [patent_doc_number] => 09904164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Glass substrate for mask blank' [patent_app_type] => utility [patent_app_number] => 15/002747 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4009 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15002747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002747
Glass substrate for mask blank Jan 20, 2016 Issued
Array ( [id] => 12201101 [patent_doc_number] => 09904163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Cut-mask patterning process for FIN-like field effect transistor (FINFET) device' [patent_app_type] => utility [patent_app_number] => 14/991233 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 3913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14991233 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/991233
Cut-mask patterning process for FIN-like field effect transistor (FINFET) device Jan 7, 2016 Issued
Array ( [id] => 11502766 [patent_doc_number] => 20170076950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Mask and pattern forming method' [patent_app_type] => utility [patent_app_number] => 14/998379 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7452 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14998379 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/998379
Mask and pattern forming method Dec 27, 2015 Issued
Array ( [id] => 10778145 [patent_doc_number] => 20160124301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'METHOD OF FORMING PHOTOMASK' [patent_app_type] => utility [patent_app_number] => 14/977767 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4815 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14977767 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/977767
Method of forming photomask Dec 21, 2015 Issued
Array ( [id] => 11889439 [patent_doc_number] => 09759997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Pellicle assembly and method for advanced lithography' [patent_app_type] => utility [patent_app_number] => 14/973562 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8116 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14973562 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/973562
Pellicle assembly and method for advanced lithography Dec 16, 2015 Issued
Array ( [id] => 11931249 [patent_doc_number] => 09798244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Methods, apparatus, and systems for minimizing defectivity in top-coat-free lithography and improving reticle CD uniformity' [patent_app_type] => utility [patent_app_number] => 14/943086 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 8231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14943086 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/943086
Methods, apparatus, and systems for minimizing defectivity in top-coat-free lithography and improving reticle CD uniformity Nov 16, 2015 Issued
Array ( [id] => 12213547 [patent_doc_number] => 09910350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Method for repairing a mask' [patent_app_type] => utility [patent_app_number] => 14/941876 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14941876 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/941876
Method for repairing a mask Nov 15, 2015 Issued
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