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] => 9068534 [patent_doc_number] => 20130260290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'NEAR-FIELD EXPOSURE MASK AND PATTERN FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 13/755188 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12849 [patent_no_of_claims] => 11 [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] => 13755188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/755188
Near-field exposure mask and pattern forming method Jan 30, 2013 Issued
Array ( [id] => 9626254 [patent_doc_number] => 08795931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Reflection-type photomasks and methods of fabricating the same' [patent_app_type] => utility [patent_app_number] => 13/754187 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7627 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 13754187 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754187
Reflection-type photomasks and methods of fabricating the same Jan 29, 2013 Issued
Array ( [id] => 8976495 [patent_doc_number] => 20130209925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'MASK BLANK, REFLECTIVE MASK BLANK, PHOTOMASK, REFLECTIVE MASK, PHOTOMASK SET AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/752694 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 20694 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [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] => 13752694 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/752694
Mask blank, reflective mask blank, photomask, reflective mask, photomask set and method of manufacturing a semiconductor device Jan 28, 2013 Issued
Array ( [id] => 9869038 [patent_doc_number] => 08956809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Apparatus and methods for etching quartz substrate in photomask manufacturing applications' [patent_app_type] => utility [patent_app_number] => 13/750937 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6894 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13750937 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/750937
Apparatus and methods for etching quartz substrate in photomask manufacturing applications Jan 24, 2013 Issued
Array ( [id] => 9518123 [patent_doc_number] => 20140154615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'METHOD FOR ETCHING EUV MATERIAL LAYERS UTILIZED TO FORM A PHOTOMASK' [patent_app_type] => utility [patent_app_number] => 13/750888 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7464 [patent_no_of_claims] => 21 [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] => 13750888 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/750888
Method for etching EUV material layers utilized to form a photomask Jan 24, 2013 Issued
Array ( [id] => 8976493 [patent_doc_number] => 20130209923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'MASK, PATTERN DISPOSING METHOD THEREOF AND EXPOSING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/742382 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2556 [patent_no_of_claims] => 15 [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] => 13742382 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742382
Mask, pattern disposing method thereof and exposing method thereof Jan 15, 2013 Issued
Array ( [id] => 9888737 [patent_doc_number] => 08974989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Lithographic mask, lithographic apparatus and method' [patent_app_type] => utility [patent_app_number] => 13/743231 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 12284 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13743231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/743231
Lithographic mask, lithographic apparatus and method Jan 15, 2013 Issued
Array ( [id] => 9602933 [patent_doc_number] => 20140199615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'METHOD TO PRINT CONTACT HOLES AT HIGH RESOLUTION' [patent_app_type] => utility [patent_app_number] => 13/741579 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9706 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 13741579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741579
Method to print contact holes at high resolution Jan 14, 2013 Issued
Array ( [id] => 9703566 [patent_doc_number] => 08828627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Reflective mask blank for EUV lithography and reflective mask for EUV lithography' [patent_app_type] => utility [patent_app_number] => 13/739373 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 24958 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13739373 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/739373
Reflective mask blank for EUV lithography and reflective mask for EUV lithography Jan 10, 2013 Issued
Array ( [id] => 8829117 [patent_doc_number] => 20130130162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'Reticle Carrier' [patent_app_type] => utility [patent_app_number] => 13/735470 [patent_app_country] => US [patent_app_date] => 2013-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12071 [patent_no_of_claims] => 7 [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] => 13735470 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/735470
Reticle carrier Jan 6, 2013 Issued
Array ( [id] => 9703565 [patent_doc_number] => 08828626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Substrate with reflective layer for EUV lithography and reflective mask blank for EUV lithography' [patent_app_type] => utility [patent_app_number] => 13/727305 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 14478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13727305 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/727305
Substrate with reflective layer for EUV lithography and reflective mask blank for EUV lithography Dec 25, 2012 Issued
Array ( [id] => 8829116 [patent_doc_number] => 20130130161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'PHOTOMASK SETS FOR FABRICATING SEMICONDUCTOR DEVICES' [patent_app_type] => utility [patent_app_number] => 13/725191 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4536 [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] => 13725191 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/725191
Photomask sets for fabricating semiconductor devices Dec 20, 2012 Issued
Array ( [id] => 9561091 [patent_doc_number] => 20140178804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'Stacked Mask' [patent_app_type] => utility [patent_app_number] => 13/722646 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5829 [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] => 13722646 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722646
Stacked mask Dec 19, 2012 Issued
Array ( [id] => 9561090 [patent_doc_number] => 20140178803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'Multiple-Patterning Photolithographic Mask and Method' [patent_app_type] => utility [patent_app_number] => 13/721596 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7856 [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] => 13721596 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721596
Multiple-patterning photolithographic mask and method Dec 19, 2012 Issued
Array ( [id] => 9882209 [patent_doc_number] => 08968970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Phase shift masks and methods of forming phase shift masks' [patent_app_type] => utility [patent_app_number] => 13/719910 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7512 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13719910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719910
Phase shift masks and methods of forming phase shift masks Dec 18, 2012 Issued
Array ( [id] => 9280671 [patent_doc_number] => 20140030639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'BLANK MASKS FOR EXTREME ULTRA VIOLET LITHOGRAPHY, METHODS OF FABRICATING THE SAME, AND METHODS OF CORRECTING REGISTRATION ERRORS THEREOF' [patent_app_type] => utility [patent_app_number] => 13/718947 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 13718947 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/718947
Blank masks for extreme ultra violet lithography, methods of fabricating the same, and methods of correcting registration errors thereof Dec 17, 2012 Issued
Array ( [id] => 9537529 [patent_doc_number] => 20140162176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'SEMICONDUCTOR DEVICE RESOLUTION ENHANCEMENT BY ETCHING MULTIPLE SIDES OF A MASK' [patent_app_type] => utility [patent_app_number] => 13/710498 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5438 [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] => 13710498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/710498
Semiconductor device resolution enhancement by etching multiple sides of a mask Dec 10, 2012 Issued
Array ( [id] => 10837703 [patent_doc_number] => 08865375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Halftone phase shift blank photomasks and halftone phase shift photomasks' [patent_app_type] => utility [patent_app_number] => 13/706978 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6214 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13706978 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706978
Halftone phase shift blank photomasks and halftone phase shift photomasks Dec 5, 2012 Issued
Array ( [id] => 8891473 [patent_doc_number] => 20130164657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'EUV Photoresist Encapsulation' [patent_app_type] => utility [patent_app_number] => 13/705418 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6048 [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] => 13705418 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/705418
EUV photoresist encapsulation Dec 4, 2012 Issued
Array ( [id] => 11344847 [patent_doc_number] => 09529252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Mask plate' [patent_app_type] => utility [patent_app_number] => 14/395711 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6980 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14395711 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/395711
Mask plate Dec 3, 2012 Issued
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