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] => 2849756 [patent_doc_number] => 05126231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Process for multi-layer photoresist etching with minimal feature undercut and unchanging photoresist load during etch' [patent_app_type] => 1 [patent_app_number] => 7/485331 [patent_app_country] => US [patent_app_date] => 1990-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4699 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126231.pdf [firstpage_image] =>[orig_patent_app_number] => 485331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485331
Process for multi-layer photoresist etching with minimal feature undercut and unchanging photoresist load during etch Feb 25, 1990 Issued
07/484707 ARTICLE FABRICATION UTILIZING LITHOGRAPHIC PROCESSES Feb 25, 1990 Abandoned
Array ( [id] => 2833393 [patent_doc_number] => 05120622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Lift-off process for patterning dichroic filters' [patent_app_type] => 1 [patent_app_number] => 7/475587 [patent_app_country] => US [patent_app_date] => 1990-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3008 [patent_no_of_claims] => 2 [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/05/120/05120622.pdf [firstpage_image] =>[orig_patent_app_number] => 475587 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/475587
Lift-off process for patterning dichroic filters Feb 4, 1990 Issued
07/472132 METHOD OF COPPER DEPOSITION ON SILICON OR SILICON-BASED COMPOUNDS BY ELECTROCHEMICAL DISPLACEMENT Jan 29, 1990 Abandoned
07/474319 MATRIX Jan 28, 1990 Abandoned
07/453022 METHOD AND APPARATUS FOR PATTERNING AN IMAGING MEMBER Dec 19, 1989 Abandoned
07/433340 OPTICAL DATA RECORDING MEDIUM AND MANUFACTURING METHOD THEREOF Nov 7, 1989 Abandoned
Array ( [id] => 2890301 [patent_doc_number] => 05176974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Imaging apparatuses and processes' [patent_app_type] => 1 [patent_app_number] => 7/422201 [patent_app_country] => US [patent_app_date] => 1989-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 21594 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176974.pdf [firstpage_image] =>[orig_patent_app_number] => 422201 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/422201
Imaging apparatuses and processes Oct 15, 1989 Issued
07/413732 EXPOSURE METHOD Sep 27, 1989 Abandoned
07/386201 METHOD AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE Jul 27, 1989 Abandoned
Array ( [id] => 2914515 [patent_doc_number] => 05178989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Pattern forming and transferring processes' [patent_app_type] => 1 [patent_app_number] => 7/384705 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 13236 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178989.pdf [firstpage_image] =>[orig_patent_app_number] => 384705 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384705
Pattern forming and transferring processes Jul 20, 1989 Issued
07/372684 SEQUENTIAL MULTILAYER PROCESS FOR USING FLUORINATED HYDROCARBONS AS A DIELECTRIC Jun 27, 1989 Abandoned
Array ( [id] => 2732197 [patent_doc_number] => 05051340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Master for optical element replication' [patent_app_type] => 1 [patent_app_number] => 7/370946 [patent_app_country] => US [patent_app_date] => 1989-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5155 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051340.pdf [firstpage_image] =>[orig_patent_app_number] => 370946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/370946
Master for optical element replication Jun 22, 1989 Issued
Array ( [id] => 2685797 [patent_doc_number] => 05049461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Method of making and using a high resolution lithographic mask' [patent_app_type] => 1 [patent_app_number] => 7/367815 [patent_app_country] => US [patent_app_date] => 1989-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2693 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049461.pdf [firstpage_image] =>[orig_patent_app_number] => 367815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/367815
Method of making and using a high resolution lithographic mask Jun 18, 1989 Issued
07/362901 VERY LARGE SCALE IMMOBILIZED POLYMER SYNTHESIS Jun 6, 1989 Abandoned
07/363404 METHOD FOR SELECTIVELY CURING A LIQUID PHOTOSENSITIVE RESIN BY MASKING EXPOSURE Jun 1, 1989 Abandoned
Array ( [id] => 2712486 [patent_doc_number] => 05053318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Plasma processing with metal mask integration' [patent_app_type] => 1 [patent_app_number] => 7/353770 [patent_app_country] => US [patent_app_date] => 1989-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8957 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053318.pdf [firstpage_image] =>[orig_patent_app_number] => 353770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/353770
Plasma processing with metal mask integration May 17, 1989 Issued
07/343506 METALLIZED CERAMIC CHIP CARRIERS Apr 24, 1989 Abandoned
07/337892 METHOD FOR FABRICATING ACTIVE MATRIX SUBSTRATE Apr 13, 1989 Abandoned
07/329335 TRIAMINE POSITIVE PHOTORESIST STRIPPING COMPOSITION AND POST-ION IMPLANTATION BAKING PROCESS Mar 26, 1989 Abandoned
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