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
07/956558 PROCESS FOR FORMATION OF RESIST PATTERNS Oct 4, 1992 Abandoned
07/954130 ANISOTROPIC LIQUID PHASE PHOTOCHEMICAL MERCURY CADMIUM TELLURIDE ETCH Sep 29, 1992 Abandoned
Array ( [id] => 3090036 [patent_doc_number] => 05312717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Residue free vertical pattern transfer with top surface imaging resists' [patent_app_type] => 1 [patent_app_number] => 7/949963 [patent_app_country] => US [patent_app_date] => 1992-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4065 [patent_no_of_claims] => 4 [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] => patents/05/312/05312717.pdf [firstpage_image] =>[orig_patent_app_number] => 949963 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/949963
Residue free vertical pattern transfer with top surface imaging resists Sep 23, 1992 Issued
Array ( [id] => 3422117 [patent_doc_number] => 05415835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Method for fine-line interferometric lithography' [patent_app_type] => 1 [patent_app_number] => 7/945776 [patent_app_country] => US [patent_app_date] => 1992-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 3648 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/415/05415835.pdf [firstpage_image] =>[orig_patent_app_number] => 945776 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/945776
Method for fine-line interferometric lithography Sep 15, 1992 Issued
Array ( [id] => 3092229 [patent_doc_number] => 05292624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Method for forming a metallurgical interconnection layer package for a multilayer ceramic substrate' [patent_app_type] => 1 [patent_app_number] => 7/944348 [patent_app_country] => US [patent_app_date] => 1992-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2351 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292624.pdf [firstpage_image] =>[orig_patent_app_number] => 944348 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/944348
Method for forming a metallurgical interconnection layer package for a multilayer ceramic substrate Sep 13, 1992 Issued
Array ( [id] => 2892770 [patent_doc_number] => 05244759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Single-alignment-level lithographic technique for achieving self-aligned features' [patent_app_type] => 1 [patent_app_number] => 7/943978 [patent_app_country] => US [patent_app_date] => 1992-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3446 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244759.pdf [firstpage_image] =>[orig_patent_app_number] => 943978 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943978
Single-alignment-level lithographic technique for achieving self-aligned features Sep 10, 1992 Issued
Array ( [id] => 3006062 [patent_doc_number] => 05275896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Single-alignment-level lithographic technique for achieving self-aligned features' [patent_app_type] => 1 [patent_app_number] => 7/943980 [patent_app_country] => US [patent_app_date] => 1992-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3817 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/275/05275896.pdf [firstpage_image] =>[orig_patent_app_number] => 943980 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943980
Single-alignment-level lithographic technique for achieving self-aligned features Sep 10, 1992 Issued
Array ( [id] => 2947206 [patent_doc_number] => 05262279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Dry process for stripping photoresist from a polyimide surface' [patent_app_type] => 1 [patent_app_number] => 7/942322 [patent_app_country] => US [patent_app_date] => 1992-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4188 [patent_no_of_claims] => 12 [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/05/262/05262279.pdf [firstpage_image] =>[orig_patent_app_number] => 942322 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942322
Dry process for stripping photoresist from a polyimide surface Sep 8, 1992 Issued
Array ( [id] => 3084550 [patent_doc_number] => 05278012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Method for producing thin film multilayer substrate, and method and apparatus for detecting circuit conductor pattern of the substrate' [patent_app_type] => 1 [patent_app_number] => 7/938516 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 9732 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278012.pdf [firstpage_image] =>[orig_patent_app_number] => 938516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/938516
Method for producing thin film multilayer substrate, and method and apparatus for detecting circuit conductor pattern of the substrate Sep 1, 1992 Issued
Array ( [id] => 2974813 [patent_doc_number] => 05252434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Method for forming a sloped surface having a predetermined slope' [patent_app_type] => 1 [patent_app_number] => 7/936051 [patent_app_country] => US [patent_app_date] => 1992-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2207 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252434.pdf [firstpage_image] =>[orig_patent_app_number] => 936051 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936051
Method for forming a sloped surface having a predetermined slope Aug 25, 1992 Issued
Array ( [id] => 3082398 [patent_doc_number] => 05279932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Optical response element' [patent_app_type] => 1 [patent_app_number] => 7/934894 [patent_app_country] => US [patent_app_date] => 1992-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7669 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279932.pdf [firstpage_image] =>[orig_patent_app_number] => 934894 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934894
Optical response element Aug 25, 1992 Issued
Array ( [id] => 3064194 [patent_doc_number] => 05294520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Zero undercut etch process' [patent_app_type] => 1 [patent_app_number] => 7/934993 [patent_app_country] => US [patent_app_date] => 1992-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1009 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/294/05294520.pdf [firstpage_image] =>[orig_patent_app_number] => 934993 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934993
Zero undercut etch process Aug 24, 1992 Issued
Array ( [id] => 2992724 [patent_doc_number] => 05362608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Microlithographic substrate cleaning and compositions therefor' [patent_app_type] => 1 [patent_app_number] => 7/935572 [patent_app_country] => US [patent_app_date] => 1992-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3140 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/362/05362608.pdf [firstpage_image] =>[orig_patent_app_number] => 935572 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/935572
Microlithographic substrate cleaning and compositions therefor Aug 23, 1992 Issued
Array ( [id] => 2917143 [patent_doc_number] => 05234792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Optical data recording medium and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 7/928650 [patent_app_country] => US [patent_app_date] => 1992-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 13923 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/234/05234792.pdf [firstpage_image] =>[orig_patent_app_number] => 928650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928650
Optical data recording medium and manufacturing method thereof Aug 16, 1992 Issued
Array ( [id] => 3031488 [patent_doc_number] => 05328808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Method for manufacturing edge emission type electroluminescent device arrays' [patent_app_type] => 1 [patent_app_number] => 7/925289 [patent_app_country] => US [patent_app_date] => 1992-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 29 [patent_no_of_words] => 2353 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/328/05328808.pdf [firstpage_image] =>[orig_patent_app_number] => 925289 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/925289
Method for manufacturing edge emission type electroluminescent device arrays Aug 5, 1992 Issued
Array ( [id] => 2972909 [patent_doc_number] => 05225317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Optical information recording medium' [patent_app_type] => 1 [patent_app_number] => 7/914632 [patent_app_country] => US [patent_app_date] => 1992-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2412 [patent_no_of_claims] => 8 [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/05/225/05225317.pdf [firstpage_image] =>[orig_patent_app_number] => 914632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/914632
Optical information recording medium Jul 16, 1992 Issued
07/911604 METAL ION REDUCTION IN TOP ANTI-REFLECTIVE COATINGS FOR PHOTORESISTS Jul 9, 1992 Abandoned
Array ( [id] => 3092211 [patent_doc_number] => 05292623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Method for forming integrated circuit devices using a phase shifting mask' [patent_app_type] => 1 [patent_app_number] => 7/907973 [patent_app_country] => US [patent_app_date] => 1992-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 3580 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292623.pdf [firstpage_image] =>[orig_patent_app_number] => 907973 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/907973
Method for forming integrated circuit devices using a phase shifting mask Jul 1, 1992 Issued
Array ( [id] => 2947262 [patent_doc_number] => 05262282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Pattern forming method' [patent_app_type] => 1 [patent_app_number] => 7/908918 [patent_app_country] => US [patent_app_date] => 1992-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 2430 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262282.pdf [firstpage_image] =>[orig_patent_app_number] => 908918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/908918
Pattern forming method Jul 1, 1992 Issued
07/904229 PHOTORESISTS HAVING A LOW LEVEL OF METAL IONS Jun 24, 1992 Abandoned
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