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] => 3513916 [patent_doc_number] => 05576147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Formation of microstructures using a preformed photoresist sheet' [patent_app_type] => 1 [patent_app_number] => 8/461983 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 41 [patent_no_of_words] => 10787 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/576/05576147.pdf [firstpage_image] =>[orig_patent_app_number] => 461983 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461983
Formation of microstructures using a preformed photoresist sheet Jun 4, 1995 Issued
Array ( [id] => 3588524 [patent_doc_number] => 05567570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Gamma ray techniques applicable to semiconductor lithography' [patent_app_type] => 1 [patent_app_number] => 8/464449 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 13588 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567570.pdf [firstpage_image] =>[orig_patent_app_number] => 464449 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464449
Gamma ray techniques applicable to semiconductor lithography Jun 4, 1995 Issued
Array ( [id] => 4040127 [patent_doc_number] => 05874201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Dual damascene process having tapered vias' [patent_app_type] => 1 [patent_app_number] => 8/461813 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1855 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/874/05874201.pdf [firstpage_image] =>[orig_patent_app_number] => 461813 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461813
Dual damascene process having tapered vias Jun 4, 1995 Issued
Array ( [id] => 3699329 [patent_doc_number] => 05674648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Anti-reflective coating' [patent_app_type] => 1 [patent_app_number] => 8/465518 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3442 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/674/05674648.pdf [firstpage_image] =>[orig_patent_app_number] => 465518 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/465518
Anti-reflective coating May 31, 1995 Issued
Array ( [id] => 3689651 [patent_doc_number] => 05604073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Azo dyes as adhesion promotion additive in polydimethylglutarimide' [patent_app_type] => 1 [patent_app_number] => 8/453027 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1779 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604073.pdf [firstpage_image] =>[orig_patent_app_number] => 453027 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/453027
Azo dyes as adhesion promotion additive in polydimethylglutarimide May 29, 1995 Issued
Array ( [id] => 3846689 [patent_doc_number] => 05766829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Method of phase shift lithography' [patent_app_type] => 1 [patent_app_number] => 8/452993 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4389 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/766/05766829.pdf [firstpage_image] =>[orig_patent_app_number] => 452993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/452993
Method of phase shift lithography May 29, 1995 Issued
08/450762 PROCESS FOR FORMING MULTILAYER LIFT-OFF STRUCTURES May 24, 1995 Abandoned
Array ( [id] => 3680731 [patent_doc_number] => 05633120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Method for achieving anode stripe delineation from an interlevel dielectric etch in a field emission device' [patent_app_type] => 1 [patent_app_number] => 8/445614 [patent_app_country] => US [patent_app_date] => 1995-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5286 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633120.pdf [firstpage_image] =>[orig_patent_app_number] => 445614 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/445614
Method for achieving anode stripe delineation from an interlevel dielectric etch in a field emission device May 21, 1995 Issued
Array ( [id] => 3618580 [patent_doc_number] => 05688618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Millimeter wave device and method of making' [patent_app_type] => 1 [patent_app_number] => 8/446025 [patent_app_country] => US [patent_app_date] => 1995-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 38 [patent_no_of_words] => 10380 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688618.pdf [firstpage_image] =>[orig_patent_app_number] => 446025 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446025
Millimeter wave device and method of making May 18, 1995 Issued
Array ( [id] => 3588616 [patent_doc_number] => 05567575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Method of manufacturing semiconductor devices' [patent_app_type] => 1 [patent_app_number] => 8/443563 [patent_app_country] => US [patent_app_date] => 1995-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2251 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567575.pdf [firstpage_image] =>[orig_patent_app_number] => 443563 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/443563
Method of manufacturing semiconductor devices May 17, 1995 Issued
08/442187 METHOD FOR PLATING A MASKLESS SUBSTRATE May 15, 1995 Abandoned
Array ( [id] => 3659838 [patent_doc_number] => 05624782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Method of manufacturing thick-film resistor elements' [patent_app_type] => 1 [patent_app_number] => 8/439323 [patent_app_country] => US [patent_app_date] => 1995-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6708 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624782.pdf [firstpage_image] =>[orig_patent_app_number] => 439323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/439323
Method of manufacturing thick-film resistor elements May 10, 1995 Issued
Array ( [id] => 3545736 [patent_doc_number] => 05545512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Method of forming a pattern of silylated planarizing photoresist' [patent_app_type] => 1 [patent_app_number] => 8/437559 [patent_app_country] => US [patent_app_date] => 1995-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4150 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/545/05545512.pdf [firstpage_image] =>[orig_patent_app_number] => 437559 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/437559
Method of forming a pattern of silylated planarizing photoresist May 8, 1995 Issued
Array ( [id] => 3725340 [patent_doc_number] => 05702868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'High resolution mask programmable via selected by low resolution photomasking' [patent_app_type] => 1 [patent_app_number] => 8/437222 [patent_app_country] => US [patent_app_date] => 1995-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6560 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/702/05702868.pdf [firstpage_image] =>[orig_patent_app_number] => 437222 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/437222
High resolution mask programmable via selected by low resolution photomasking May 7, 1995 Issued
Array ( [id] => 3695462 [patent_doc_number] => 05677113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Method for ashing a photoresist resin film on a semiconductor wafer and an asher' [patent_app_type] => 1 [patent_app_number] => 8/436679 [patent_app_country] => US [patent_app_date] => 1995-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3742 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/677/05677113.pdf [firstpage_image] =>[orig_patent_app_number] => 436679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/436679
Method for ashing a photoresist resin film on a semiconductor wafer and an asher May 7, 1995 Issued
Array ( [id] => 3663363 [patent_doc_number] => 05597670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Exposure method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/430158 [patent_app_country] => US [patent_app_date] => 1995-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4642 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597670.pdf [firstpage_image] =>[orig_patent_app_number] => 430158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/430158
Exposure method and apparatus Apr 26, 1995 Issued
Array ( [id] => 4082685 [patent_doc_number] => 06025115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Processing method for etching a substrate' [patent_app_type] => 1 [patent_app_number] => 8/429288 [patent_app_country] => US [patent_app_date] => 1995-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 82 [patent_no_of_words] => 37099 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025115.pdf [firstpage_image] =>[orig_patent_app_number] => 429288 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/429288
Processing method for etching a substrate Apr 24, 1995 Issued
Array ( [id] => 4055192 [patent_doc_number] => 05863706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Processing method for patterning a film' [patent_app_type] => 1 [patent_app_number] => 8/429287 [patent_app_country] => US [patent_app_date] => 1995-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 82 [patent_no_of_words] => 37076 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/863/05863706.pdf [firstpage_image] =>[orig_patent_app_number] => 429287 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/429287
Processing method for patterning a film Apr 24, 1995 Issued
Array ( [id] => 3884418 [patent_doc_number] => 05714306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Processing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/428431 [patent_app_country] => US [patent_app_date] => 1995-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 82 [patent_no_of_words] => 37092 [patent_no_of_claims] => 10 [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] => patents/05/714/05714306.pdf [firstpage_image] =>[orig_patent_app_number] => 428431 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/428431
Processing method and apparatus Apr 24, 1995 Issued
Array ( [id] => 3871213 [patent_doc_number] => 05824455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Processing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/428518 [patent_app_country] => US [patent_app_date] => 1995-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 82 [patent_no_of_words] => 37056 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/824/05824455.pdf [firstpage_image] =>[orig_patent_app_number] => 428518 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/428518
Processing method and apparatus Apr 24, 1995 Issued
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