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] => 6537165 [patent_doc_number] => 20100221661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'METHODS FOR PRODUCING PHOTOSENSITIVE MICROPARTICLES' [patent_app_type] => utility [patent_app_number] => 12/719335 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24312 [patent_no_of_claims] => 22 [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/A1/0221/20100221661.pdf [firstpage_image] =>[orig_patent_app_number] => 12719335 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719335
Methods for producing photosensitive microparticles Mar 7, 2010 Issued
Array ( [id] => 6496594 [patent_doc_number] => 20100209697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'METHODS FOR PRODUCING PHOTOSENSITIVE MICROPARTICLES, NON-AQUEOUS DISPERSIONS THEREOF AND ARTICLES PREPARED THEREWITH' [patent_app_type] => utility [patent_app_number] => 12/719293 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29257 [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] => publications/A1/0209/20100209697.pdf [firstpage_image] =>[orig_patent_app_number] => 12719293 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719293
Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith Mar 7, 2010 Issued
Array ( [id] => 6497972 [patent_doc_number] => 20100209827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'NOVEL SULFONATE AND ITS DERIVATIVE, PHOTOSENSITIVE ACID GENERATOR, AND RESIST COMPOSITION AND PATTERNING PROCESS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/706450 [patent_app_country] => US [patent_app_date] => 2010-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 28362 [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/A1/0209/20100209827.pdf [firstpage_image] =>[orig_patent_app_number] => 12706450 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/706450
Sulfonate and its derivative, photosensitive acid generator, and resist composition and patterning process using the same Feb 15, 2010 Issued
Array ( [id] => 7685064 [patent_doc_number] => 20100121077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, NOVEL COMPOUND, AND ACID GENERATOR' [patent_app_type] => utility [patent_app_number] => 12/692513 [patent_app_country] => US [patent_app_date] => 2010-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28169 [patent_no_of_claims] => 19 [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/A1/0121/20100121077.pdf [firstpage_image] =>[orig_patent_app_number] => 12692513 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/692513
Resist composition, method of forming resist pattern, novel compound, and acid generator Jan 21, 2010 Issued
Array ( [id] => 6524775 [patent_doc_number] => 20100203449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'METHOD OF FABRICATING THIN FILM TRANSISTOR SUBSTRATE AND NEGATIVE PHOTORESIST COMPOSITION USED THEREIN' [patent_app_type] => utility [patent_app_number] => 12/685545 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6875 [patent_no_of_claims] => 18 [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/A1/0203/20100203449.pdf [firstpage_image] =>[orig_patent_app_number] => 12685545 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/685545
Method of fabricating thin film transistor substrate and negative photoresist composition used therein Jan 10, 2010 Issued
Array ( [id] => 6446028 [patent_doc_number] => 20100104975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'Use of Blended Solvents in Defectivity Prevention' [patent_app_type] => utility [patent_app_number] => 12/652870 [patent_app_country] => US [patent_app_date] => 2010-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3303 [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] => publications/A1/0104/20100104975.pdf [firstpage_image] =>[orig_patent_app_number] => 12652870 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652870
Use of blended solvents in defectivity prevention Jan 5, 2010 Issued
Array ( [id] => 6024755 [patent_doc_number] => 20110053081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'Positive Type Photosensitive Composition' [patent_app_type] => utility [patent_app_number] => 12/649893 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5290 [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] => publications/A1/0053/20110053081.pdf [firstpage_image] =>[orig_patent_app_number] => 12649893 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649893
Positive Type Photosensitive Composition Dec 29, 2009 Abandoned
Array ( [id] => 6024754 [patent_doc_number] => 20110053080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'Positive Typed Photosensitive Composition' [patent_app_type] => utility [patent_app_number] => 12/649500 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4883 [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] => publications/A1/0053/20110053080.pdf [firstpage_image] =>[orig_patent_app_number] => 12649500 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649500
Positive Typed Photosensitive Composition Dec 29, 2009 Abandoned
Array ( [id] => 8543113 [patent_doc_number] => 08318402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Photosensitive compound and photosensitive composition including the same' [patent_app_type] => utility [patent_app_number] => 12/649863 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5446 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 12649863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649863
Photosensitive compound and photosensitive composition including the same Dec 29, 2009 Issued
Array ( [id] => 6567371 [patent_doc_number] => 20100273107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'Dual tone development with a photo-activated acid enhancement component in lithographic applications' [patent_app_type] => utility [patent_app_number] => 12/636211 [patent_app_country] => US [patent_app_date] => 2009-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13200 [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/A1/0273/20100273107.pdf [firstpage_image] =>[orig_patent_app_number] => 12636211 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/636211
Dual tone development with a photo-activated acid enhancement component in lithographic applications Dec 10, 2009 Issued
Array ( [id] => 6322612 [patent_doc_number] => 20100196820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'Resist composition, method of forming resist pattern, novel compound and acid generator' [patent_app_type] => utility [patent_app_number] => 12/654066 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44060 [patent_no_of_claims] => 12 [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/A1/0196/20100196820.pdf [firstpage_image] =>[orig_patent_app_number] => 12654066 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654066
Resist composition, method of forming resist pattern, novel compound and acid generator Dec 8, 2009 Issued
Array ( [id] => 6246945 [patent_doc_number] => 20100136481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'RESIST COMPOSITION' [patent_app_type] => utility [patent_app_number] => 12/627683 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9935 [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/A1/0136/20100136481.pdf [firstpage_image] =>[orig_patent_app_number] => 12627683 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/627683
Resist composition Nov 29, 2009 Issued
Array ( [id] => 8317265 [patent_doc_number] => 08232040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Positive resist composition and method of forming resist pattern' [patent_app_type] => utility [patent_app_number] => 12/620339 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40152 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12620339 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620339
Positive resist composition and method of forming resist pattern Nov 16, 2009 Issued
Array ( [id] => 8317264 [patent_doc_number] => 08232039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Polymer and resist composition comprising the same' [patent_app_type] => utility [patent_app_number] => 12/612557 [patent_app_country] => US [patent_app_date] => 2009-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11345 [patent_no_of_claims] => 9 [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] => 12612557 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/612557
Polymer and resist composition comprising the same Nov 3, 2009 Issued
Array ( [id] => 6606266 [patent_doc_number] => 20100099043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'Positive Photosensitive Resin Composition' [patent_app_type] => utility [patent_app_number] => 12/581974 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9303 [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] => publications/A1/0099/20100099043.pdf [firstpage_image] =>[orig_patent_app_number] => 12581974 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/581974
Positive photosensitive resin composition Oct 19, 2009 Issued
Array ( [id] => 9344750 [patent_doc_number] => 08663897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Fluorine-containing sulfonates having polymerizable anions and manufacturing method therefor, fluorine-containing resins, resist compositions, and pattern-forming method using same' [patent_app_type] => utility [patent_app_number] => 13/121315 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25019 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13121315 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/121315
Fluorine-containing sulfonates having polymerizable anions and manufacturing method therefor, fluorine-containing resins, resist compositions, and pattern-forming method using same Oct 7, 2009 Issued
Array ( [id] => 8257413 [patent_doc_number] => 08206891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Positive resist composition and method of forming resist pattern' [patent_app_type] => utility [patent_app_number] => 12/573686 [patent_app_country] => US [patent_app_date] => 2009-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37959 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 12573686 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/573686
Positive resist composition and method of forming resist pattern Oct 4, 2009 Issued
Array ( [id] => 4087 [patent_doc_number] => 07811726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Photoresist composition and method of manufacturing a color filter substrate by using the same' [patent_app_type] => utility [patent_app_number] => 12/569857 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5505 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/811/07811726.pdf [firstpage_image] =>[orig_patent_app_number] => 12569857 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/569857
Photoresist composition and method of manufacturing a color filter substrate by using the same Sep 28, 2009 Issued
Array ( [id] => 8642315 [patent_doc_number] => 08367296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Positive resist composition, method of forming resist pattern, and polymeric compound' [patent_app_type] => utility [patent_app_number] => 12/568549 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41210 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12568549 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568549
Positive resist composition, method of forming resist pattern, and polymeric compound Sep 27, 2009 Issued
Array ( [id] => 6567411 [patent_doc_number] => 20100273111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'Dual tone development with plural photo-acid generators in lithographic applications' [patent_app_type] => utility [patent_app_number] => 12/564755 [patent_app_country] => US [patent_app_date] => 2009-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11990 [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] => publications/A1/0273/20100273111.pdf [firstpage_image] =>[orig_patent_app_number] => 12564755 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/564755
Dual tone development with plural photo-acid generators in lithographic applications Sep 21, 2009 Issued
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