Search

Joshua Joo

Examiner (ID: 15497, Phone: (571)272-3966 , Office: P/2445 )

Most Active Art Unit
2445
Art Unit(s)
2445, 2454, 2154
Total Applications
1189
Issued Applications
852
Pending Applications
95
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10630071 [patent_doc_number] => 09348220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Photoacid generators and photoresists comprising same' [patent_app_type] => utility [patent_app_number] => 13/077943 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4657 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 13077943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077943
Photoacid generators and photoresists comprising same Mar 30, 2011 Issued
Array ( [id] => 9427293 [patent_doc_number] => 08703367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Positive photosensitive resin composition' [patent_app_type] => utility [patent_app_number] => 13/073005 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7816 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13073005 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/073005
Positive photosensitive resin composition Mar 27, 2011 Issued
Array ( [id] => 8592220 [patent_doc_number] => 08350096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Compound for resist and radiation-sensitive composition' [patent_app_type] => utility [patent_app_number] => 13/051155 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21536 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13051155 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/051155
Compound for resist and radiation-sensitive composition Mar 17, 2011 Issued
Array ( [id] => 8968367 [patent_doc_number] => 08507177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Photoresist materials and photolithography processes' [patent_app_type] => utility [patent_app_number] => 13/050305 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3901 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13050305 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050305
Photoresist materials and photolithography processes Mar 16, 2011 Issued
Array ( [id] => 8617602 [patent_doc_number] => 20130022914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'HOMOADAMANTANE DERIVATIVE, METHOD FOR PRODUCING THE SAME AND PHOTOSENSITIVE MATERIALS FOR PHOTORESIST' [patent_app_type] => utility [patent_app_number] => 13/638979 [patent_app_country] => US [patent_app_date] => 2011-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14361 [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] => 13638979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/638979
HOMOADAMANTANE DERIVATIVE, METHOD FOR PRODUCING THE SAME AND PHOTOSENSITIVE MATERIALS FOR PHOTORESIST Mar 15, 2011 Abandoned
Array ( [id] => 5936580 [patent_doc_number] => 20110212401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'RADIATION-SENSITIVE RESIN COMPOSITION, AND RESIST PATTERN FORMATION METHOD' [patent_app_type] => utility [patent_app_number] => 13/045962 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24240 [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] => publications/A1/0212/20110212401.pdf [firstpage_image] =>[orig_patent_app_number] => 13045962 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/045962
RADIATION-SENSITIVE RESIN COMPOSITION, AND RESIST PATTERN FORMATION METHOD Mar 10, 2011 Abandoned
Array ( [id] => 7567297 [patent_doc_number] => 20110287360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'PHOTORESIST COMPOSITION AND METHOD OF FORMING PATTERN BY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/037212 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7176 [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] => publications/A1/0287/20110287360.pdf [firstpage_image] =>[orig_patent_app_number] => 13037212 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/037212
Photoresist composition and method of forming pattern by using the same Feb 27, 2011 Issued
Array ( [id] => 9311495 [patent_doc_number] => 08652712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Photoacid generators for extreme ultraviolet lithography' [patent_app_type] => utility [patent_app_number] => 13/021558 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8713 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13021558 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/021558
Photoacid generators for extreme ultraviolet lithography Feb 24, 2011 Issued
Array ( [id] => 9227272 [patent_doc_number] => 08632939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Polymer, chemically amplified positive resist composition and pattern forming process' [patent_app_type] => utility [patent_app_number] => 13/035066 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21466 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13035066 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/035066
Polymer, chemically amplified positive resist composition and pattern forming process Feb 24, 2011 Issued
Array ( [id] => 8370533 [patent_doc_number] => 20120219919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'Composition for Coating over a Photoresist Pattern Comprising a Lactam' [patent_app_type] => utility [patent_app_number] => 13/033912 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8590 [patent_no_of_claims] => 14 [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] => 13033912 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/033912
Composition for Coating over a Photoresist Pattern Comprising a Lactam Feb 23, 2011 Abandoned
Array ( [id] => 8522448 [patent_doc_number] => 20120321855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'PATTERN FORMING METHOD AND RESIST COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/580921 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37696 [patent_no_of_claims] => 32 [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] => 13580921 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580921
Pattern forming method and resist composition Feb 23, 2011 Issued
Array ( [id] => 6062852 [patent_doc_number] => 20110200936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'SALT AND PHOTORESIST COMPOSITION CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/027575 [patent_app_country] => US [patent_app_date] => 2011-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14958 [patent_no_of_claims] => 10 [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] => publications/A1/0200/20110200936.pdf [firstpage_image] =>[orig_patent_app_number] => 13027575 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/027575
Salt and photoresist composition containing the same Feb 14, 2011 Issued
Array ( [id] => 6111047 [patent_doc_number] => 20110189608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'PHOTORESIST COMPOSITION FOR FABRICATING PROBE ARRAY, METHOD OF FABRICATING PROBE ARRAY USING THE PHOTORESIST COMPOSITION, COMPOSITION FOR PHOTOSENSITIVE TYPE DEVELOPED BOTTOM ANTI-REFLECTIVE COATING, FABRICATING METHOD OF PATTERNS USING THE SAME AND FABRICATING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/015869 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9085 [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] => publications/A1/0189/20110189608.pdf [firstpage_image] =>[orig_patent_app_number] => 13015869 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/015869
Photoresist composition for fabricating probe array, method of fabricating probe array using the photoresist composition, composition for photosensitive type developed bottom anti-reflective coating, fabricating method of patterns using the same and fabricating method of semiconductor device using the same Jan 27, 2011 Issued
Array ( [id] => 7488326 [patent_doc_number] => 20110236825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'PHOTORESIST COMPOSITION AND METHOD OF FORMING PHOTORESIST PATTERN USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/010688 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7191 [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] => publications/A1/0236/20110236825.pdf [firstpage_image] =>[orig_patent_app_number] => 13010688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/010688
PHOTORESIST COMPOSITION AND METHOD OF FORMING PHOTORESIST PATTERN USING THE SAME Jan 19, 2011 Abandoned
Array ( [id] => 8489391 [patent_doc_number] => 20120288798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'POSITIVE PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING PATTERNED CURED FILM AND ELECTRONIC COMPONENT' [patent_app_type] => utility [patent_app_number] => 13/522817 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10448 [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] => 13522817 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522817
Positive photosensitive resin composition, method for producing patterned cured film and electronic component Jan 17, 2011 Issued
Array ( [id] => 9551930 [patent_doc_number] => 08758977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Negative-type photosensitive resin composition, pattern forming method and electronic parts' [patent_app_type] => utility [patent_app_number] => 13/006300 [patent_app_country] => US [patent_app_date] => 2011-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 10838 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13006300 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/006300
Negative-type photosensitive resin composition, pattern forming method and electronic parts Jan 12, 2011 Issued
Array ( [id] => 9166944 [patent_doc_number] => 08592622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Polymerizable fluorine-containing compound' [patent_app_type] => utility [patent_app_number] => 12/983916 [patent_app_country] => US [patent_app_date] => 2011-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14438 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12983916 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/983916
Polymerizable fluorine-containing compound Jan 3, 2011 Issued
Array ( [id] => 6188595 [patent_doc_number] => 20110171575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'PHOTORESIST COMPOSITION' [patent_app_type] => utility [patent_app_number] => 12/983594 [patent_app_country] => US [patent_app_date] => 2011-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14964 [patent_no_of_claims] => 5 [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] => publications/A1/0171/20110171575.pdf [firstpage_image] =>[orig_patent_app_number] => 12983594 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/983594
Photoresist composition Jan 2, 2011 Issued
Array ( [id] => 8968365 [patent_doc_number] => 08507176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Photosensitive compositions' [patent_app_type] => utility [patent_app_number] => 12/981916 [patent_app_country] => US [patent_app_date] => 2010-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7946 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12981916 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/981916
Photosensitive compositions Dec 29, 2010 Issued
Array ( [id] => 6038761 [patent_doc_number] => 20110091810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'COMPOUND, DISSOLUTION INHIBITOR, POSITIVE TYPE RESIST COMPOSITION, AND METHOD OF FORMING RESIST PATTERN' [patent_app_type] => utility [patent_app_number] => 12/980914 [patent_app_country] => US [patent_app_date] => 2010-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14059 [patent_no_of_claims] => 1 [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] => publications/A1/0091/20110091810.pdf [firstpage_image] =>[orig_patent_app_number] => 12980914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/980914
Compound, dissolution inhibitor, positive type resist composition, and method of forming resist pattern Dec 28, 2010 Issued
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