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] => 3737319 [patent_doc_number] => 05753420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Rough dielectric film by etchback of residue' [patent_app_type] => 1 [patent_app_number] => 8/713338 [patent_app_country] => US [patent_app_date] => 1996-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1439 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753420.pdf [firstpage_image] =>[orig_patent_app_number] => 713338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/713338
Rough dielectric film by etchback of residue Sep 12, 1996 Issued
Array ( [id] => 3737304 [patent_doc_number] => 05753419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Increase dram node capacitance by etching rough surface' [patent_app_type] => 1 [patent_app_number] => 8/713337 [patent_app_country] => US [patent_app_date] => 1996-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1376 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753419.pdf [firstpage_image] =>[orig_patent_app_number] => 713337 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/713337
Increase dram node capacitance by etching rough surface Sep 12, 1996 Issued
Array ( [id] => 3864876 [patent_doc_number] => 05837426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Photolithographic process for mask programming of read-only memory devices' [patent_app_type] => 1 [patent_app_number] => 8/712406 [patent_app_country] => US [patent_app_date] => 1996-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3163 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837426.pdf [firstpage_image] =>[orig_patent_app_number] => 712406 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/712406
Photolithographic process for mask programming of read-only memory devices Sep 10, 1996 Issued
Array ( [id] => 3766085 [patent_doc_number] => 05773199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Method for controlling linewidth by etching bottom anti-reflective coating' [patent_app_type] => 1 [patent_app_number] => 8/711142 [patent_app_country] => US [patent_app_date] => 1996-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7827 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773199.pdf [firstpage_image] =>[orig_patent_app_number] => 711142 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/711142
Method for controlling linewidth by etching bottom anti-reflective coating Sep 8, 1996 Issued
Array ( [id] => 4026875 [patent_doc_number] => 05902716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Exposure method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/708580 [patent_app_country] => US [patent_app_date] => 1996-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 38 [patent_no_of_words] => 8431 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902716.pdf [firstpage_image] =>[orig_patent_app_number] => 708580 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/708580
Exposure method and apparatus Sep 4, 1996 Issued
Array ( [id] => 3737291 [patent_doc_number] => 05753418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => '0.3 Micron aperture width patterning process' [patent_app_type] => 1 [patent_app_number] => 8/706876 [patent_app_country] => US [patent_app_date] => 1996-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6178 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753418.pdf [firstpage_image] =>[orig_patent_app_number] => 706876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/706876
0.3 Micron aperture width patterning process Sep 2, 1996 Issued
Array ( [id] => 3935765 [patent_doc_number] => 05871885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Method for forming a magnetic pole by patterning a mask layer and a metal layer' [patent_app_type] => 1 [patent_app_number] => 8/700891 [patent_app_country] => US [patent_app_date] => 1996-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2017 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871885.pdf [firstpage_image] =>[orig_patent_app_number] => 700891 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/700891
Method for forming a magnetic pole by patterning a mask layer and a metal layer Aug 20, 1996 Issued
Array ( [id] => 3946402 [patent_doc_number] => 05955244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Method for forming photoresist features having reentrant profiles using a basic agent' [patent_app_type] => 1 [patent_app_number] => 8/704471 [patent_app_country] => US [patent_app_date] => 1996-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 8213 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955244.pdf [firstpage_image] =>[orig_patent_app_number] => 704471 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/704471
Method for forming photoresist features having reentrant profiles using a basic agent Aug 19, 1996 Issued
Array ( [id] => 3756550 [patent_doc_number] => 05843625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Method of reducing via and contact dimensions beyond photolithography equipment limits' [patent_app_type] => 1 [patent_app_number] => 8/685144 [patent_app_country] => US [patent_app_date] => 1996-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4565 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843625.pdf [firstpage_image] =>[orig_patent_app_number] => 685144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/685144
Method of reducing via and contact dimensions beyond photolithography equipment limits Jul 22, 1996 Issued
Array ( [id] => 3997358 [patent_doc_number] => 05858622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Thick metal integrated transmission line fabrication' [patent_app_type] => 1 [patent_app_number] => 8/685149 [patent_app_country] => US [patent_app_date] => 1996-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 7696 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/858/05858622.pdf [firstpage_image] =>[orig_patent_app_number] => 685149 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/685149
Thick metal integrated transmission line fabrication Jul 22, 1996 Issued
Array ( [id] => 3766049 [patent_doc_number] => 05773196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Prevention of anti-reflection coating damage' [patent_app_type] => 1 [patent_app_number] => 8/684806 [patent_app_country] => US [patent_app_date] => 1996-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1587 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773196.pdf [firstpage_image] =>[orig_patent_app_number] => 684806 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/684806
Prevention of anti-reflection coating damage Jul 21, 1996 Issued
Array ( [id] => 3661915 [patent_doc_number] => 05667942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Resist pattern forming method' [patent_app_type] => 1 [patent_app_number] => 8/683525 [patent_app_country] => US [patent_app_date] => 1996-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1486 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667942.pdf [firstpage_image] =>[orig_patent_app_number] => 683525 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/683525
Resist pattern forming method Jul 14, 1996 Issued
Array ( [id] => 3941003 [patent_doc_number] => 05976769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Intermediate layer lithography' [patent_app_type] => 1 [patent_app_number] => 8/680340 [patent_app_country] => US [patent_app_date] => 1996-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3447 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976769.pdf [firstpage_image] =>[orig_patent_app_number] => 680340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680340
Intermediate layer lithography Jul 11, 1996 Issued
Array ( [id] => 3935807 [patent_doc_number] => 05871888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Method of forming multiple-layer microlenses and use thereof' [patent_app_type] => 1 [patent_app_number] => 8/680201 [patent_app_country] => US [patent_app_date] => 1996-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 33 [patent_no_of_words] => 5673 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871888.pdf [firstpage_image] =>[orig_patent_app_number] => 680201 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680201
Method of forming multiple-layer microlenses and use thereof Jul 10, 1996 Issued
Array ( [id] => 3883655 [patent_doc_number] => 05723262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Resin composition' [patent_app_type] => 1 [patent_app_number] => 8/680551 [patent_app_country] => US [patent_app_date] => 1996-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723262.pdf [firstpage_image] =>[orig_patent_app_number] => 680551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680551
Resin composition Jul 8, 1996 Issued
Array ( [id] => 3684851 [patent_doc_number] => 05695898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Electrophotographic photosensitive member, electrophotographic apparatus and device unit having it' [patent_app_type] => 1 [patent_app_number] => 8/674197 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5041 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/695/05695898.pdf [firstpage_image] =>[orig_patent_app_number] => 674197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674197
Electrophotographic photosensitive member, electrophotographic apparatus and device unit having it Jun 30, 1996 Issued
Array ( [id] => 3723967 [patent_doc_number] => 05700626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Method for forming multi-layer resist pattern' [patent_app_type] => 1 [patent_app_number] => 8/673476 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 59 [patent_no_of_words] => 3848 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700626.pdf [firstpage_image] =>[orig_patent_app_number] => 673476 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673476
Method for forming multi-layer resist pattern Jun 30, 1996 Issued
Array ( [id] => 3756574 [patent_doc_number] => 05843627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Method for forming fine patterns of semiconductor device' [patent_app_type] => 1 [patent_app_number] => 8/669618 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 2056 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843627.pdf [firstpage_image] =>[orig_patent_app_number] => 669618 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669618
Method for forming fine patterns of semiconductor device Jun 23, 1996 Issued
Array ( [id] => 3806277 [patent_doc_number] => 05811222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Method of selectively exposing a material using a photosensitive layer and multiple image patterns' [patent_app_type] => 1 [patent_app_number] => 8/668688 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5534 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811222.pdf [firstpage_image] =>[orig_patent_app_number] => 668688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/668688
Method of selectively exposing a material using a photosensitive layer and multiple image patterns Jun 23, 1996 Issued
Array ( [id] => 3892403 [patent_doc_number] => 05750291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Image-forming process' [patent_app_type] => 1 [patent_app_number] => 8/662309 [patent_app_country] => US [patent_app_date] => 1996-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2663 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/750/05750291.pdf [firstpage_image] =>[orig_patent_app_number] => 662309 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662309
Image-forming process Jun 12, 1996 Issued
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