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] => 7381721 [patent_doc_number] => 20040081920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Self-aligning contacts for stacked electronics' [patent_app_type] => new [patent_app_number] => 10/277863 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2927 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20040081920.pdf [firstpage_image] =>[orig_patent_app_number] => 10277863 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277863
Self-aligning contacts for stacked electronics Oct 21, 2002 Issued
Array ( [id] => 6692494 [patent_doc_number] => 20030039926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Individualized decoration of the surface of a three-dimensional object' [patent_app_type] => new [patent_app_number] => 10/272652 [patent_app_country] => US [patent_app_date] => 2002-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2885 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20030039926.pdf [firstpage_image] =>[orig_patent_app_number] => 10272652 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/272652
Individualized decoration of the surface of a three-dimensional object Oct 16, 2002 Abandoned
Array ( [id] => 996433 [patent_doc_number] => 06913872 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-05 [patent_title] => 'Dual-wavelength exposure for reduction of implant shadowing' [patent_app_type] => utility [patent_app_number] => 10/262301 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3740 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/913/06913872.pdf [firstpage_image] =>[orig_patent_app_number] => 10262301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/262301
Dual-wavelength exposure for reduction of implant shadowing Sep 29, 2002 Issued
Array ( [id] => 7397776 [patent_doc_number] => 20040023124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'Photolithography process with hybrid chromeless phase shift mask' [patent_app_type] => new [patent_app_number] => 10/065145 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2200 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20040023124.pdf [firstpage_image] =>[orig_patent_app_number] => 10065145 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/065145
Photolithography process with hybrid chromeless phase shift mask Sep 19, 2002 Abandoned
Array ( [id] => 7351082 [patent_doc_number] => 20040048194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Mehod for forming a tunable deep-ultraviolet dielectric antireflection layer for image transfer processing' [patent_app_type] => new [patent_app_number] => 10/241137 [patent_app_country] => US [patent_app_date] => 2002-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5381 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20040048194.pdf [firstpage_image] =>[orig_patent_app_number] => 10241137 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/241137
Mehod for forming a tunable deep-ultraviolet dielectric antireflection layer for image transfer processing Sep 10, 2002 Abandoned
Array ( [id] => 6778489 [patent_doc_number] => 20030049570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Pattern formation method' [patent_app_type] => new [patent_app_number] => 10/236921 [patent_app_country] => US [patent_app_date] => 2002-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3943 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20030049570.pdf [firstpage_image] =>[orig_patent_app_number] => 10236921 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236921
Pattern formation method Sep 8, 2002 Abandoned
Array ( [id] => 6778491 [patent_doc_number] => 20030049572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Method for forming patterned insulating elements and methods for making electron source and image display device' [patent_app_type] => new [patent_app_number] => 10/235757 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6212 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20030049572.pdf [firstpage_image] =>[orig_patent_app_number] => 10235757 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235757
Method for forming patterned insulating elements and methods for making electron source and image display device Sep 5, 2002 Issued
Array ( [id] => 1104360 [patent_doc_number] => 06811955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-02 [patent_title] => 'Method for photoresist development with improved CD' [patent_app_type] => B2 [patent_app_number] => 10/235185 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2792 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/811/06811955.pdf [firstpage_image] =>[orig_patent_app_number] => 10235185 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235185
Method for photoresist development with improved CD Sep 3, 2002 Issued
Array ( [id] => 6778487 [patent_doc_number] => 20030049568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Method for producing a structured layer on a semiconductor substrate' [patent_app_type] => new [patent_app_number] => 10/233692 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4368 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20030049568.pdf [firstpage_image] =>[orig_patent_app_number] => 10233692 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233692
Method for producing a structured layer on a semiconductor substrate Sep 2, 2002 Issued
Array ( [id] => 963518 [patent_doc_number] => 06949330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-27 [patent_title] => 'Multiple level photolithography' [patent_app_type] => utility [patent_app_number] => 10/231918 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1375 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/949/06949330.pdf [firstpage_image] =>[orig_patent_app_number] => 10231918 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231918
Multiple level photolithography Aug 29, 2002 Issued
Array ( [id] => 7134265 [patent_doc_number] => 20040043333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Method of etching materials patterned with a single layer 193nm resist' [patent_app_type] => new [patent_app_number] => 10/230570 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3915 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20040043333.pdf [firstpage_image] =>[orig_patent_app_number] => 10230570 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230570
Method of etching materials patterned with a single layer 193nm resist Aug 28, 2002 Issued
Array ( [id] => 1317506 [patent_doc_number] => 06605413 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Chemical treatment to strengthen photoresists to prevent pattern collapse' [patent_app_type] => B1 [patent_app_number] => 10/230171 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5631 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/605/06605413.pdf [firstpage_image] =>[orig_patent_app_number] => 10230171 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230171
Chemical treatment to strengthen photoresists to prevent pattern collapse Aug 28, 2002 Issued
Array ( [id] => 768549 [patent_doc_number] => 07005221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-28 [patent_title] => 'Method and apparatus to easily measure reticle blind positioning with an exposure apparatus' [patent_app_type] => utility [patent_app_number] => 10/064920 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3545 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/005/07005221.pdf [firstpage_image] =>[orig_patent_app_number] => 10064920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064920
Method and apparatus to easily measure reticle blind positioning with an exposure apparatus Aug 28, 2002 Issued
Array ( [id] => 6755965 [patent_doc_number] => 20030003742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Gas assisted method for applying resist stripper and gas-resist stripper combinations' [patent_app_type] => new [patent_app_number] => 10/230472 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4054 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20030003742.pdf [firstpage_image] =>[orig_patent_app_number] => 10230472 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230472
Gas assisted method for applying resist stripper and gas-resist stripper combinations Aug 28, 2002 Abandoned
Array ( [id] => 913871 [patent_doc_number] => 07326509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-05 [patent_title] => 'Composition for forming anti-reflective coating for use in lithography' [patent_app_type] => utility [patent_app_number] => 10/486891 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9623 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/326/07326509.pdf [firstpage_image] =>[orig_patent_app_number] => 10486891 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/486891
Composition for forming anti-reflective coating for use in lithography Aug 12, 2002 Issued
Array ( [id] => 6791852 [patent_doc_number] => 20030087196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Resist pattern hardening method' [patent_app_type] => new [patent_app_number] => 10/216816 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5444 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20030087196.pdf [firstpage_image] =>[orig_patent_app_number] => 10216816 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/216816
Resist pattern hardening method Aug 12, 2002 Abandoned
Array ( [id] => 6750202 [patent_doc_number] => 20030044722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Process for improving critical dimension uniformity' [patent_app_type] => new [patent_app_number] => 10/215295 [patent_app_country] => US [patent_app_date] => 2002-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1785 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20030044722.pdf [firstpage_image] =>[orig_patent_app_number] => 10215295 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/215295
Process for improving critical dimension uniformity Aug 7, 2002 Issued
Array ( [id] => 6715739 [patent_doc_number] => 20030027087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Process for structuring a photoresist layer on a semiconductor substrate' [patent_app_type] => new [patent_app_number] => 10/213413 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3417 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20030027087.pdf [firstpage_image] =>[orig_patent_app_number] => 10213413 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213413
Process for structuring a photoresist layer on a semiconductor substrate Aug 4, 2002 Issued
Array ( [id] => 1037361 [patent_doc_number] => 06872509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Apparatus and methods for photolithographic processing' [patent_app_type] => utility [patent_app_number] => 10/213034 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4593 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/872/06872509.pdf [firstpage_image] =>[orig_patent_app_number] => 10213034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213034
Apparatus and methods for photolithographic processing Aug 4, 2002 Issued
Array ( [id] => 7442886 [patent_doc_number] => 20040009434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Sandwich photoresist structure in phtotlithographic process' [patent_app_type] => new [patent_app_number] => 10/064649 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2528 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20040009434.pdf [firstpage_image] =>[orig_patent_app_number] => 10064649 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064649
Sandwich photoresist structure in photolithographic process Aug 1, 2002 Issued
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