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
08/092568 EXPOSURE METHOD AND APPARATUS Jul 15, 1993 Pending
Array ( [id] => 3409039 [patent_doc_number] => 05437948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Process for adjusting a photolithographic exposure machine and associated device' [patent_app_type] => 1 [patent_app_number] => 8/090669 [patent_app_country] => US [patent_app_date] => 1993-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 51 [patent_no_of_words] => 7191 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437948.pdf [firstpage_image] =>[orig_patent_app_number] => 090669 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/090669
Process for adjusting a photolithographic exposure machine and associated device Jul 11, 1993 Issued
08/090479 APPARATUS FOR REMOVING A THIN FILM LAYER Jul 11, 1993 Pending
Array ( [id] => 3486277 [patent_doc_number] => 05426016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Method of forming and removing resist pattern' [patent_app_type] => 1 [patent_app_number] => 8/087100 [patent_app_country] => US [patent_app_date] => 1993-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9192 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/426/05426016.pdf [firstpage_image] =>[orig_patent_app_number] => 087100 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/087100
Method of forming and removing resist pattern Jul 6, 1993 Issued
Array ( [id] => 3425867 [patent_doc_number] => 05403701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Method of forming small geometry patterns on piezoelectric membrane films' [patent_app_type] => 1 [patent_app_number] => 8/085848 [patent_app_country] => US [patent_app_date] => 1993-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3729 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/403/05403701.pdf [firstpage_image] =>[orig_patent_app_number] => 085848 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/085848
Method of forming small geometry patterns on piezoelectric membrane films Jun 29, 1993 Issued
Array ( [id] => 3105874 [patent_doc_number] => 05407788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Photoresist stripping method' [patent_app_type] => 1 [patent_app_number] => 8/080865 [patent_app_country] => US [patent_app_date] => 1993-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1694 [patent_no_of_claims] => 16 [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] => patents/05/407/05407788.pdf [firstpage_image] =>[orig_patent_app_number] => 080865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/080865
Photoresist stripping method Jun 23, 1993 Issued
Array ( [id] => 3105855 [patent_doc_number] => 05407787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Process to fabricate thick coplanar microwave electrode structures' [patent_app_type] => 1 [patent_app_number] => 8/077903 [patent_app_country] => US [patent_app_date] => 1993-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3440 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/407/05407787.pdf [firstpage_image] =>[orig_patent_app_number] => 077903 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/077903
Process to fabricate thick coplanar microwave electrode structures Jun 17, 1993 Issued
08/076547 METHOD OF FORMING A METAL PATTERN IN MANUFACTURING A SEMICONDUCTOR DEVICE Jun 13, 1993 Pending
Array ( [id] => 3069934 [patent_doc_number] => 05360697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Forming self-aligned diffusion barriers in solid state devices using lift-off process' [patent_app_type] => 1 [patent_app_number] => 8/075659 [patent_app_country] => US [patent_app_date] => 1993-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 2569 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/360/05360697.pdf [firstpage_image] =>[orig_patent_app_number] => 075659 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/075659
Forming self-aligned diffusion barriers in solid state devices using lift-off process Jun 10, 1993 Issued
Array ( [id] => 3420851 [patent_doc_number] => 05389497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Method for forming patterned solder mask' [patent_app_type] => 1 [patent_app_number] => 8/070791 [patent_app_country] => US [patent_app_date] => 1993-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 5737 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389497.pdf [firstpage_image] =>[orig_patent_app_number] => 070791 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/070791
Method for forming patterned solder mask Jun 2, 1993 Issued
08/069665 ARTICLE FABRICATION UTILIZING LITHOGRAPHIC PROCESSES May 31, 1993 Pending
Array ( [id] => 3586176 [patent_doc_number] => 05550007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Surface-imaging technique for lithographic processes for device fabrication' [patent_app_type] => 1 [patent_app_number] => 8/068485 [patent_app_country] => US [patent_app_date] => 1993-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7530 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550007.pdf [firstpage_image] =>[orig_patent_app_number] => 068485 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/068485
Surface-imaging technique for lithographic processes for device fabrication May 27, 1993 Issued
Array ( [id] => 3557613 [patent_doc_number] => 05500326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Method of producing master and working pattern plates for etching and photolithographic apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 8/067340 [patent_app_country] => US [patent_app_date] => 1993-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 9538 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/500/05500326.pdf [firstpage_image] =>[orig_patent_app_number] => 067340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/067340
Method of producing master and working pattern plates for etching and photolithographic apparatus therefor May 24, 1993 Issued
Array ( [id] => 3016340 [patent_doc_number] => 05302492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Method of manufacturing printing circuit boards' [patent_app_type] => 1 [patent_app_number] => 8/067396 [patent_app_country] => US [patent_app_date] => 1993-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 5244 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302492.pdf [firstpage_image] =>[orig_patent_app_number] => 067396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/067396
Method of manufacturing printing circuit boards May 23, 1993 Issued
08/065579 PACKAGE FOR A HIGH FREQUENCY SEMICONDUCTOR DEVICE AND METHODS FOR FABRICATING AND CONNECTING THE SAME TO AN EXTERNAL CIRCUIT May 20, 1993 Pending
Array ( [id] => 3439970 [patent_doc_number] => 05429910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Method of forming a critical resist pattern' [patent_app_type] => 1 [patent_app_number] => 8/060118 [patent_app_country] => US [patent_app_date] => 1993-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 31 [patent_no_of_words] => 3354 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/429/05429910.pdf [firstpage_image] =>[orig_patent_app_number] => 060118 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/060118
Method of forming a critical resist pattern May 11, 1993 Issued
08/066401 DEVELOPING PROCESS May 10, 1993 Pending
Array ( [id] => 3488529 [patent_doc_number] => 05439781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Device fabrication entailing synchrotron radiation' [patent_app_type] => 1 [patent_app_number] => 8/059924 [patent_app_country] => US [patent_app_date] => 1993-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 6454 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439781.pdf [firstpage_image] =>[orig_patent_app_number] => 059924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/059924
Device fabrication entailing synchrotron radiation May 9, 1993 Issued
Array ( [id] => 3728789 [patent_doc_number] => 05635337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Method for producing a multi-step structure in a substrate' [patent_app_type] => 1 [patent_app_number] => 8/057729 [patent_app_country] => US [patent_app_date] => 1993-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 2600 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/635/05635337.pdf [firstpage_image] =>[orig_patent_app_number] => 057729 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/057729
Method for producing a multi-step structure in a substrate May 4, 1993 Issued
Array ( [id] => 3656509 [patent_doc_number] => 05591564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Gamma ray techniques applicable to semiconductor lithography' [patent_app_type] => 1 [patent_app_number] => 8/056340 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 13597 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591564.pdf [firstpage_image] =>[orig_patent_app_number] => 056340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056340
Gamma ray techniques applicable to semiconductor lithography Apr 29, 1993 Issued
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