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] => 10065258 [patent_doc_number] => 09104101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Resist composition, method of forming resist pattern and polymeric compound' [patent_app_type] => utility [patent_app_number] => 13/402820 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51169 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13402820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402820
Resist composition, method of forming resist pattern and polymeric compound Feb 21, 2012 Issued
Array ( [id] => 9957670 [patent_doc_number] => 09005872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Resist composition and method of forming resist pattern' [patent_app_type] => utility [patent_app_number] => 13/398555 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34610 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13398555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/398555
Resist composition and method of forming resist pattern Feb 15, 2012 Issued
Array ( [id] => 8358953 [patent_doc_number] => 20120214100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'RESIST COMPOSITION AND PATTERNING PROCESS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/396081 [patent_app_country] => US [patent_app_date] => 2012-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22964 [patent_no_of_claims] => 28 [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] => 13396081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/396081
RESIST COMPOSITION AND PATTERNING PROCESS USING THE SAME Feb 13, 2012 Abandoned
Array ( [id] => 8347208 [patent_doc_number] => 20120208124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'RESIST COMPOSITION FOR EUV, METHOD FOR PRODUCING RESIST COMPOSITION FOR EUV, AND METHOD OF FORMING RESIST PATTERN' [patent_app_type] => utility [patent_app_number] => 13/366718 [patent_app_country] => US [patent_app_date] => 2012-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31416 [patent_no_of_claims] => 4 [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] => 13366718 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/366718
RESIST COMPOSITION FOR EUV, METHOD FOR PRODUCING RESIST COMPOSITION FOR EUV, AND METHOD OF FORMING RESIST PATTERN Feb 5, 2012 Abandoned
Array ( [id] => 8772156 [patent_doc_number] => 08426110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Chemically amplified positive resist composition, patterning process, and acid-decomposable keto ester compound' [patent_app_type] => utility [patent_app_number] => 13/362445 [patent_app_country] => US [patent_app_date] => 2012-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11243 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13362445 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/362445
Chemically amplified positive resist composition, patterning process, and acid-decomposable keto ester compound Jan 30, 2012 Issued
Array ( [id] => 9174300 [patent_doc_number] => 20130316286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'ACRYLIC ACID ESTER DERIVATIVE, POLYMER COMPOUND AND PHOTORESIST COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/983222 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8680 [patent_no_of_claims] => 3 [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] => 13983222 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/983222
Acrylic acid ester derivative, polymer compound and photoresist composition Jan 17, 2012 Issued
Array ( [id] => 9581915 [patent_doc_number] => 08771917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Monomers, polymers, photoresist compositions and methods of forming photolithographic patterns' [patent_app_type] => utility [patent_app_number] => 13/341931 [patent_app_country] => US [patent_app_date] => 2011-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 9691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13341931 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/341931
Monomers, polymers, photoresist compositions and methods of forming photolithographic patterns Dec 30, 2011 Issued
Array ( [id] => 8904059 [patent_doc_number] => 20130171562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'ACTINIC-RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION AND METHOD OF FORMING PATTERN USING THE COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/340305 [patent_app_country] => US [patent_app_date] => 2011-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32202 [patent_no_of_claims] => 11 [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] => 13340305 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/340305
Actinic-ray- or radiation-sensitive resin composition and method of forming pattern using the composition Dec 28, 2011 Issued
Array ( [id] => 8240234 [patent_doc_number] => 20120148955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND NEW COMPOUND' [patent_app_type] => utility [patent_app_number] => 13/312013 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40216 [patent_no_of_claims] => 8 [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] => 13312013 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/312013
Resist composition, method of forming resist pattern, and new compound Dec 5, 2011 Issued
Array ( [id] => 8054527 [patent_doc_number] => 20120076991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'SURFACE-TREATING AGENT FOR PATTERN FORMATION AND PATTERN-FORMING METHOD USING THE SURFACE-TREATING AGENT' [patent_app_type] => utility [patent_app_number] => 13/307813 [patent_app_country] => US [patent_app_date] => 2011-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14361 [patent_no_of_claims] => 9 [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/A1/0076/20120076991.pdf [firstpage_image] =>[orig_patent_app_number] => 13307813 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/307813
Surface-treating agent for pattern formation and pattern-forming method using the surface-treating agent Nov 29, 2011 Issued
Array ( [id] => 9823313 [patent_doc_number] => 08932797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Photoacid generators' [patent_app_type] => utility [patent_app_number] => 13/307198 [patent_app_country] => US [patent_app_date] => 2011-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9472 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13307198 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/307198
Photoacid generators Nov 29, 2011 Issued
Array ( [id] => 8759775 [patent_doc_number] => 08420294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Salt and photoresist composition comprising the same' [patent_app_type] => utility [patent_app_number] => 13/304478 [patent_app_country] => US [patent_app_date] => 2011-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14463 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13304478 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/304478
Salt and photoresist composition comprising the same Nov 24, 2011 Issued
Array ( [id] => 9977250 [patent_doc_number] => 09023559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'Positive photosensitive resin composition, photosensitive resin film prepared by using the same, and semiconductor device including the photosensitive resin film' [patent_app_type] => utility [patent_app_number] => 13/303197 [patent_app_country] => US [patent_app_date] => 2011-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12114 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13303197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/303197
Positive photosensitive resin composition, photosensitive resin film prepared by using the same, and semiconductor device including the photosensitive resin film Nov 22, 2011 Issued
Array ( [id] => 10122435 [patent_doc_number] => 09156785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Base reactive photoacid generators and photoresists comprising same' [patent_app_type] => utility [patent_app_number] => 13/296949 [patent_app_country] => US [patent_app_date] => 2011-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8203 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13296949 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/296949
Base reactive photoacid generators and photoresists comprising same Nov 14, 2011 Issued
Array ( [id] => 17061540 [patent_doc_number] => 11106137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Compositions comprising base-reactive component and processes for photolithography [patent_app_type] => utility [patent_app_number] => 13/297258 [patent_app_country] => US [patent_app_date] => 2011-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7464 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13297258 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/297258
Compositions comprising base-reactive component and processes for photolithography Nov 14, 2011 Issued
Array ( [id] => 8197957 [patent_doc_number] => 20120122032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'SALT AND PHOTORESIST COMPOSITION COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/295943 [patent_app_country] => US [patent_app_date] => 2011-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17265 [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/A1/0122/20120122032.pdf [firstpage_image] =>[orig_patent_app_number] => 13295943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/295943
Salt and photoresist composition comprising the same Nov 13, 2011 Issued
Array ( [id] => 8932369 [patent_doc_number] => 08492067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'Positive lift-off resist composition and patterning process' [patent_app_type] => utility [patent_app_number] => 13/294379 [patent_app_country] => US [patent_app_date] => 2011-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4378 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13294379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/294379
Positive lift-off resist composition and patterning process Nov 10, 2011 Issued
Array ( [id] => 7807477 [patent_doc_number] => 20120058431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'POSITIVE PHOTOSENSITIVE COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/293290 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 28693 [patent_no_of_claims] => 9 [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/A1/0058/20120058431.pdf [firstpage_image] =>[orig_patent_app_number] => 13293290 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293290
Positive photosensitive composition and method of forming pattern using the same Nov 9, 2011 Issued
Array ( [id] => 9607940 [patent_doc_number] => 08785105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Sulfonium salt-containing polymer, resist composition, patterning process, and sulfonium salt monomer and making method' [patent_app_type] => utility [patent_app_number] => 13/292127 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13785 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13292127 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/292127
Sulfonium salt-containing polymer, resist composition, patterning process, and sulfonium salt monomer and making method Nov 8, 2011 Issued
Array ( [id] => 9183658 [patent_doc_number] => 08623590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Pattern forming process' [patent_app_type] => utility [patent_app_number] => 13/279614 [patent_app_country] => US [patent_app_date] => 2011-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 12790 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13279614 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/279614
Pattern forming process Oct 23, 2011 Issued
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