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] => 2849807 [patent_doc_number] => 05089361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Mask making process' [patent_app_type] => 1 [patent_app_number] => 7/568946 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1611 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089361.pdf [firstpage_image] =>[orig_patent_app_number] => 568946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568946
Mask making process Aug 16, 1990 Issued
07/561067 OPTICAL INFORMATION RECORDING MEDIUM Jul 31, 1990 Abandoned
Array ( [id] => 2799638 [patent_doc_number] => 05124216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Method for monitoring photoresist latent images' [patent_app_type] => 1 [patent_app_number] => 7/560712 [patent_app_country] => US [patent_app_date] => 1990-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2662 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124216.pdf [firstpage_image] =>[orig_patent_app_number] => 560712 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560712
Method for monitoring photoresist latent images Jul 30, 1990 Issued
07/546884 PHOTORECORDING ELEMENT, METHOD FOR PRODUCTION THEREOF, AND THE LIQUID CRYSTAL CELL COMPRISING THE SAME Jul 1, 1990 Abandoned
Array ( [id] => 2803424 [patent_doc_number] => 05147760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Method of exposing printed wiring boards having through holes' [patent_app_type] => 1 [patent_app_number] => 7/544646 [patent_app_country] => US [patent_app_date] => 1990-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4032 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147760.pdf [firstpage_image] =>[orig_patent_app_number] => 544646 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544646
Method of exposing printed wiring boards having through holes Jun 26, 1990 Issued
Array ( [id] => 2822135 [patent_doc_number] => 05094935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Method and apparatus for fabricating three dimensional objects from photoformed precursor sheets' [patent_app_type] => 1 [patent_app_number] => 7/543388 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6504 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094935.pdf [firstpage_image] =>[orig_patent_app_number] => 543388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543388
Method and apparatus for fabricating three dimensional objects from photoformed precursor sheets Jun 25, 1990 Issued
07/544104 PATTERN FORMING METHOD Jun 21, 1990 Abandoned
07/536962 METHOD OF MANUFACTURING PRINTED CIRCUIT BOARDS Jun 11, 1990 Abandoned
Array ( [id] => 2874782 [patent_doc_number] => 05118584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Method of producing microbump circuits for flip chip mounting' [patent_app_type] => 1 [patent_app_number] => 7/531736 [patent_app_country] => US [patent_app_date] => 1990-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 2031 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118584.pdf [firstpage_image] =>[orig_patent_app_number] => 531736 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/531736
Method of producing microbump circuits for flip chip mounting May 31, 1990 Issued
07/519992 METHOD FOR REDUCING, BY A FACTOR OF 2-N, THE MINIMUM MASKING PITCH OF A PHOTOLITHOGRAPHIC PROCESS USED IN THE FABRICATION OF AN INTEGRATED CIRCUIT May 6, 1990 Abandoned
Array ( [id] => 2931847 [patent_doc_number] => 05229257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Process for forming multi-level coplanar conductor/insulator films employing photosensitive polymide polymer compositions' [patent_app_type] => 1 [patent_app_number] => 7/516415 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2183 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229257.pdf [firstpage_image] =>[orig_patent_app_number] => 516415 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516415
Process for forming multi-level coplanar conductor/insulator films employing photosensitive polymide polymer compositions Apr 29, 1990 Issued
Array ( [id] => 2870498 [patent_doc_number] => 05091289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Process for forming multi-level coplanar conductor/insulator films employing photosensitive polyimide polymer compositions' [patent_app_type] => 1 [patent_app_number] => 7/516394 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2484 [patent_no_of_claims] => 13 [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/05/091/05091289.pdf [firstpage_image] =>[orig_patent_app_number] => 516394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516394
Process for forming multi-level coplanar conductor/insulator films employing photosensitive polyimide polymer compositions Apr 29, 1990 Issued
Array ( [id] => 2864539 [patent_doc_number] => 05153051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Multilayer thermoplastic substrate' [patent_app_type] => 1 [patent_app_number] => 7/516853 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1627 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153051.pdf [firstpage_image] =>[orig_patent_app_number] => 516853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516853
Multilayer thermoplastic substrate Apr 29, 1990 Issued
07/509763 METHOD FOR MANUFACTURING EDGE EMISSION TYPE ELECTROLUMINESCENT DEVICE ARRAYS Apr 16, 1990 Abandoned
Array ( [id] => 2798035 [patent_doc_number] => 05139904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Method of producing high resolution and reproducible patterns' [patent_app_type] => 1 [patent_app_number] => 7/509920 [patent_app_country] => US [patent_app_date] => 1990-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 5454 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139904.pdf [firstpage_image] =>[orig_patent_app_number] => 509920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509920
Method of producing high resolution and reproducible patterns Apr 15, 1990 Issued
Array ( [id] => 2852419 [patent_doc_number] => 05112722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Method of producing light control plate which induces scattering of light at different angles' [patent_app_type] => 1 [patent_app_number] => 7/507114 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 7842 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112722.pdf [firstpage_image] =>[orig_patent_app_number] => 507114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507114
Method of producing light control plate which induces scattering of light at different angles Apr 9, 1990 Issued
07/499812 METHOD FOR PRODUCING THIN FILM MULTILAYER SUBSTRATE, AND METHOD AND APPARATUS FOR DETECTING CIRCUIT CONDUCTOR PATTERN OF THE SUBSTRATE Mar 26, 1990 Abandoned
07/493310 METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE Mar 13, 1990 Abandoned
07/460075 METHOD OF RETOUCHING PATTERN Mar 11, 1990 Abandoned
07/491360 ANTI-REFLECTIVE COATING Mar 8, 1990 Abandoned
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