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] => 4406825 [patent_doc_number] => 06228561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Film forming method and film forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/791618 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 11224 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/228/06228561.pdf [firstpage_image] =>[orig_patent_app_number] => 791618 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791618
Film forming method and film forming apparatus Jan 30, 1997 Issued
Array ( [id] => 3846333 [patent_doc_number] => 05766808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Process for forming multilayer lift-off structures' [patent_app_type] => 1 [patent_app_number] => 8/792408 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4127 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/766/05766808.pdf [firstpage_image] =>[orig_patent_app_number] => 792408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792408
Process for forming multilayer lift-off structures Jan 30, 1997 Issued
Array ( [id] => 4179208 [patent_doc_number] => 06020110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Production of electrodes for electrochemical sensing' [patent_app_type] => 1 [patent_app_number] => 8/765565 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2124 [patent_no_of_claims] => 9 [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/06/020/06020110.pdf [firstpage_image] =>[orig_patent_app_number] => 765565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765565
Production of electrodes for electrochemical sensing Jan 26, 1997 Issued
Array ( [id] => 4010318 [patent_doc_number] => 05879863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Pattern forming method' [patent_app_type] => 1 [patent_app_number] => 8/787390 [patent_app_country] => US [patent_app_date] => 1997-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3444 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/879/05879863.pdf [firstpage_image] =>[orig_patent_app_number] => 787390 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787390
Pattern forming method Jan 21, 1997 Issued
Array ( [id] => 3723999 [patent_doc_number] => 05700628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Dry microlithography process' [patent_app_type] => 1 [patent_app_number] => 8/783686 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 2931 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700628.pdf [firstpage_image] =>[orig_patent_app_number] => 783686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783686
Dry microlithography process Jan 14, 1997 Issued
Array ( [id] => 3755911 [patent_doc_number] => 05721075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Blanks for halftone phase shift photomasks, halftone phase shift photomasks, and methods for fabricating them' [patent_app_type] => 1 [patent_app_number] => 8/783829 [patent_app_country] => US [patent_app_date] => 1997-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 19 [patent_no_of_words] => 4899 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721075.pdf [firstpage_image] =>[orig_patent_app_number] => 783829 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783829
Blanks for halftone phase shift photomasks, halftone phase shift photomasks, and methods for fabricating them Jan 12, 1997 Issued
08/801724 FABRICATING METHOD OF GAAS SUBSTRATE HAVING V-SHAPED GROOVES Jan 12, 1997 Abandoned
Array ( [id] => 3923614 [patent_doc_number] => 05876903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Virtual hard mask for etching' [patent_app_type] => 1 [patent_app_number] => 8/774581 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 3091 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/876/05876903.pdf [firstpage_image] =>[orig_patent_app_number] => 774581 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774581
Virtual hard mask for etching Dec 30, 1996 Issued
Array ( [id] => 3857174 [patent_doc_number] => 05792591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Method of manufacturing a semiconductor device whereby photomasks comprising partial patterns are projected onto a photoresist layer so as to merge into one another' [patent_app_type] => 1 [patent_app_number] => 8/774854 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4347 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792591.pdf [firstpage_image] =>[orig_patent_app_number] => 774854 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774854
Method of manufacturing a semiconductor device whereby photomasks comprising partial patterns are projected onto a photoresist layer so as to merge into one another Dec 26, 1996 Issued
Array ( [id] => 4135107 [patent_doc_number] => 06015650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Method for forming micro patterns of semiconductor devices' [patent_app_type] => 1 [patent_app_number] => 8/777202 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2590 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015650.pdf [firstpage_image] =>[orig_patent_app_number] => 777202 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777202
Method for forming micro patterns of semiconductor devices Dec 26, 1996 Issued
Array ( [id] => 3923174 [patent_doc_number] => 05876875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Acoustic wave enhanced developer' [patent_app_type] => 1 [patent_app_number] => 8/772608 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1286 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/876/05876875.pdf [firstpage_image] =>[orig_patent_app_number] => 772608 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772608
Acoustic wave enhanced developer Dec 22, 1996 Issued
Array ( [id] => 4186425 [patent_doc_number] => 06153358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Polyimide as a mask in vapor hydrogen fluoride etching and method of producing a micropoint' [patent_app_type] => 1 [patent_app_number] => 8/773272 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 5504 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153358.pdf [firstpage_image] =>[orig_patent_app_number] => 773272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773272
Polyimide as a mask in vapor hydrogen fluoride etching and method of producing a micropoint Dec 22, 1996 Issued
Array ( [id] => 3932027 [patent_doc_number] => 05972567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Method and apparatus for performing a double shift print on a substrate' [patent_app_type] => 1 [patent_app_number] => 8/772087 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7546 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972567.pdf [firstpage_image] =>[orig_patent_app_number] => 772087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772087
Method and apparatus for performing a double shift print on a substrate Dec 19, 1996 Issued
Array ( [id] => 3976509 [patent_doc_number] => 05905020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Method and apparatus for reducing the critical dimension difference of features printed on a substrate' [patent_app_type] => 1 [patent_app_number] => 8/769469 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 9435 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905020.pdf [firstpage_image] =>[orig_patent_app_number] => 769469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769469
Method and apparatus for reducing the critical dimension difference of features printed on a substrate Dec 19, 1996 Issued
Array ( [id] => 3979530 [patent_doc_number] => 05958656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Pattern forming method using phase shift mask' [patent_app_type] => 1 [patent_app_number] => 8/767498 [patent_app_country] => US [patent_app_date] => 1996-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 42 [patent_no_of_words] => 8646 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958656.pdf [firstpage_image] =>[orig_patent_app_number] => 767498 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767498
Pattern forming method using phase shift mask Dec 15, 1996 Issued
Array ( [id] => 3935778 [patent_doc_number] => 05871886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Sandwiched middle antireflection coating (SMARC) process' [patent_app_type] => 1 [patent_app_number] => 8/764288 [patent_app_country] => US [patent_app_date] => 1996-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1780 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871886.pdf [firstpage_image] =>[orig_patent_app_number] => 764288 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764288
Sandwiched middle antireflection coating (SMARC) process Dec 11, 1996 Issued
Array ( [id] => 3973250 [patent_doc_number] => 05916733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Method of fabricating a semiconductor device' [patent_app_type] => 1 [patent_app_number] => 8/762856 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 5269 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916733.pdf [firstpage_image] =>[orig_patent_app_number] => 762856 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762856
Method of fabricating a semiconductor device Dec 9, 1996 Issued
Array ( [id] => 3994502 [patent_doc_number] => 05922518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'X-ray lithography resists' [patent_app_type] => 1 [patent_app_number] => 8/757218 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5844 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922518.pdf [firstpage_image] =>[orig_patent_app_number] => 757218 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/757218
X-ray lithography resists Nov 26, 1996 Issued
Array ( [id] => 3908257 [patent_doc_number] => 06001537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Method of forming a layer having a high precision pattern and layer' [patent_app_type] => 1 [patent_app_number] => 8/755056 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 5101 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001537.pdf [firstpage_image] =>[orig_patent_app_number] => 755056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755056
Method of forming a layer having a high precision pattern and layer Nov 21, 1996 Issued
Array ( [id] => 4044310 [patent_doc_number] => 05908735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Method of removing polymer of semiconductor device' [patent_app_type] => 1 [patent_app_number] => 8/752882 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1461 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908735.pdf [firstpage_image] =>[orig_patent_app_number] => 752882 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752882
Method of removing polymer of semiconductor device Nov 19, 1996 Issued
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