Search

John L. Leguyader

Director (ID: 16292, Phone: (571)272-4650 , Office: P/2600 )

Most Active Art Unit
1805
Art Unit(s)
1804, 1633, 1621, 1805, 1809, 1635, 2899
Total Applications
501
Issued Applications
292
Pending Applications
54
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7767281 [patent_doc_number] => 20120034778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'Double Patterning Strategy for Contact Hole and Trench in Photolithography' [patent_app_type] => utility [patent_app_number] => 13/274840 [patent_app_country] => US [patent_app_date] => 2011-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4721 [patent_no_of_claims] => 21 [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/A1/0034/20120034778.pdf [firstpage_image] =>[orig_patent_app_number] => 13274840 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/274840
Double patterning strategy for contact hole and trench in photolithography Oct 16, 2011 Issued
Array ( [id] => 9626276 [patent_doc_number] => 08795953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Pattern forming method and method for producing device' [patent_app_type] => utility [patent_app_number] => 13/227178 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 94 [patent_no_of_words] => 16786 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13227178 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/227178
Pattern forming method and method for producing device Sep 6, 2011 Issued
Array ( [id] => 7817843 [patent_doc_number] => 20120064463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'Method of Forming Micropatterns' [patent_app_type] => utility [patent_app_number] => 13/223592 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7536 [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/A1/0064/20120064463.pdf [firstpage_image] =>[orig_patent_app_number] => 13223592 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223592
Method of Forming Micropatterns Aug 31, 2011 Abandoned
Array ( [id] => 8591666 [patent_doc_number] => 08349541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Semiconductor device manufacturing method' [patent_app_type] => utility [patent_app_number] => 13/218585 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 75 [patent_no_of_words] => 24895 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13218585 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/218585
Semiconductor device manufacturing method Aug 25, 2011 Issued
Array ( [id] => 7781570 [patent_doc_number] => 20120043126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/213939 [patent_app_country] => US [patent_app_date] => 2011-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3658 [patent_no_of_claims] => 13 [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/A1/0043/20120043126.pdf [firstpage_image] =>[orig_patent_app_number] => 13213939 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/213939
Printed circuit board and method of manufacturing the same Aug 18, 2011 Issued
Array ( [id] => 10078585 [patent_doc_number] => 09116432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Multiple exposure with image reversal in a single photoresist layer' [patent_app_type] => utility [patent_app_number] => 13/814356 [patent_app_country] => US [patent_app_date] => 2011-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 9586 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13814356 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814356
Multiple exposure with image reversal in a single photoresist layer Aug 8, 2011 Issued
Array ( [id] => 8659417 [patent_doc_number] => 20130040246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'MULTIPLE CHEMICAL TREATMENT PROCESS FOR REDUCING PATTERN DEFECT' [patent_app_type] => utility [patent_app_number] => 13/206441 [patent_app_country] => US [patent_app_date] => 2011-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6426 [patent_no_of_claims] => 20 [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] => 13206441 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/206441
MULTIPLE CHEMICAL TREATMENT PROCESS FOR REDUCING PATTERN DEFECT Aug 8, 2011 Abandoned
Array ( [id] => 7766571 [patent_doc_number] => 20120034419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'METHODS OF PRODUCING STRUCTURES USING A DEVELOPER-SOLUBLE LAYER WITH MULTILAYER TECHNOLOGY' [patent_app_type] => utility [patent_app_number] => 13/197941 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10054 [patent_no_of_claims] => 28 [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/A1/0034/20120034419.pdf [firstpage_image] =>[orig_patent_app_number] => 13197941 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197941
Methods of producing structures using a developer-soluble layer with multilayer technology Aug 3, 2011 Issued
Array ( [id] => 9299571 [patent_doc_number] => 08647796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Photoactive compound gradient photoresist' [patent_app_type] => utility [patent_app_number] => 13/192113 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5477 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13192113 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/192113
Photoactive compound gradient photoresist Jul 26, 2011 Issued
Array ( [id] => 8566709 [patent_doc_number] => 20120329280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'METHOD FOR FORMING PHOTORESIST PATTERNS' [patent_app_type] => utility [patent_app_number] => 13/169045 [patent_app_country] => US [patent_app_date] => 2011-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3577 [patent_no_of_claims] => 17 [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] => 13169045 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/169045
Method for forming photoresist patterns Jun 26, 2011 Issued
Array ( [id] => 9046612 [patent_doc_number] => 08541165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Resin film forming method' [patent_app_type] => utility [patent_app_number] => 13/156193 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 3716 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13156193 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/156193
Resin film forming method Jun 7, 2011 Issued
Array ( [id] => 7651078 [patent_doc_number] => 20110300347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'Fabrication of Patterned Nanofibers' [patent_app_type] => utility [patent_app_number] => 13/153712 [patent_app_country] => US [patent_app_date] => 2011-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3839 [patent_no_of_claims] => 20 [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/A1/0300/20110300347.pdf [firstpage_image] =>[orig_patent_app_number] => 13153712 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/153712
Fabrication of Patterned Nanofibers Jun 5, 2011 Abandoned
Array ( [id] => 9074113 [patent_doc_number] => 08551689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Methods of manufacturing semiconductor devices using photolithography' [patent_app_type] => utility [patent_app_number] => 13/117667 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 49 [patent_no_of_words] => 13990 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 13117667 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117667
Methods of manufacturing semiconductor devices using photolithography May 26, 2011 Issued
Array ( [id] => 9299591 [patent_doc_number] => 08647816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Method of manufacturing electronic device' [patent_app_type] => utility [patent_app_number] => 13/104269 [patent_app_country] => US [patent_app_date] => 2011-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2336 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13104269 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/104269
Method of manufacturing electronic device May 9, 2011 Issued
Array ( [id] => 9496240 [patent_doc_number] => 08735053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Methods of forming photoresist patterns' [patent_app_type] => utility [patent_app_number] => 13/099910 [patent_app_country] => US [patent_app_date] => 2011-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5540 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13099910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/099910
Methods of forming photoresist patterns May 2, 2011 Issued
Array ( [id] => 8398158 [patent_doc_number] => 08268535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Pattern formation method' [patent_app_type] => utility [patent_app_number] => 13/085232 [patent_app_country] => US [patent_app_date] => 2011-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 36 [patent_no_of_words] => 5566 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13085232 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/085232
Pattern formation method Apr 11, 2011 Issued
Array ( [id] => 9454911 [patent_doc_number] => 08715915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'High-resolution photolithographic method for forming nanostructures, in particular in the manufacture of integrated electronic devices' [patent_app_type] => utility [patent_app_number] => 13/047320 [patent_app_country] => US [patent_app_date] => 2011-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3211 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13047320 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/047320
High-resolution photolithographic method for forming nanostructures, in particular in the manufacture of integrated electronic devices Mar 13, 2011 Issued
Array ( [id] => 8896482 [patent_doc_number] => 08476003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Iterative rinse for semiconductor fabrication' [patent_app_type] => utility [patent_app_number] => 13/044277 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3940 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13044277 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/044277
Iterative rinse for semiconductor fabrication Mar 8, 2011 Issued
Array ( [id] => 8612186 [patent_doc_number] => 20130017499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'PROCESS FOR PRODUCTION OF PHOTORESIST PATTERN' [patent_app_type] => utility [patent_app_number] => 13/582336 [patent_app_country] => US [patent_app_date] => 2011-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8460 [patent_no_of_claims] => 6 [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] => 13582336 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582336
Process for production of photoresist pattern Feb 28, 2011 Issued
Array ( [id] => 8759782 [patent_doc_number] => 08420301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Method for forming a wiring pattern by laser irradiation' [patent_app_type] => utility [patent_app_number] => 13/036634 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1264 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13036634 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036634
Method for forming a wiring pattern by laser irradiation Feb 27, 2011 Issued
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