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] => 2888752 [patent_doc_number] => 05210006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Process for preparing mounting tapes for automatic mounting of electronic components' [patent_app_type] => 1 [patent_app_number] => 7/708277 [patent_app_country] => US [patent_app_date] => 1991-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2766 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210006.pdf [firstpage_image] =>[orig_patent_app_number] => 708277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/708277
Process for preparing mounting tapes for automatic mounting of electronic components May 30, 1991 Issued
07/699703 PROCESS FOR FABRICATING SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND EXPOSING SYSTEM AND MASK INSPECTING METHOD TO BE USED IN THE PROCESS May 13, 1991 Abandoned
Array ( [id] => 3076590 [patent_doc_number] => 05320932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Method of forming contact holes' [patent_app_type] => 1 [patent_app_number] => 7/696734 [patent_app_country] => US [patent_app_date] => 1991-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3130 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/320/05320932.pdf [firstpage_image] =>[orig_patent_app_number] => 696734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696734
Method of forming contact holes May 6, 1991 Issued
Array ( [id] => 3077994 [patent_doc_number] => 05361121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Periphery exposing method and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 7/694759 [patent_app_country] => US [patent_app_date] => 1991-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4623 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/361/05361121.pdf [firstpage_image] =>[orig_patent_app_number] => 694759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/694759
Periphery exposing method and apparatus therefor May 1, 1991 Issued
07/685845 MASK STRUCTURE HAVING PHASE SHIFTING PATTERN SUITABLE FOR FORMING FINE PATTERN ON PHOTOSENSITIVE FILM AND METHOD OF MANUFACTURING SOLID-STATE DEVICES USING SUCH MASK STRUCTURE Apr 15, 1991 Abandoned
Array ( [id] => 2914246 [patent_doc_number] => 05178974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Virtually distortion-free imaging system for large field, high resolution lithography using electrons, ions or other particle beams' [patent_app_type] => 1 [patent_app_number] => 7/683011 [patent_app_country] => US [patent_app_date] => 1991-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2850 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178974.pdf [firstpage_image] =>[orig_patent_app_number] => 683011 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/683011
Virtually distortion-free imaging system for large field, high resolution lithography using electrons, ions or other particle beams Apr 9, 1991 Issued
07/682568 METHOD OF PRODUCING SUBMICRON CONTACTS WITH UNIQUE ETCHED SLOPES Apr 8, 1991 Abandoned
07/675619 METHOD FOR PREPARING ELECTRODE FOR SEMICONDUCTOR DEVICE Mar 26, 1991 Abandoned
07/673601 SINGLE-ALIGNMENT-LEVEL LITHOGRAPHIC TECHNIQUE FOR ACHIEVING SELF- ALIGNED FEATURES Mar 20, 1991 Abandoned
Array ( [id] => 2973068 [patent_doc_number] => 05208124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Method of making a mask for proximity effect correction in projection lithography' [patent_app_type] => 1 [patent_app_number] => 7/671567 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 4322 [patent_no_of_claims] => 5 [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/05/208/05208124.pdf [firstpage_image] =>[orig_patent_app_number] => 671567 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671567
Method of making a mask for proximity effect correction in projection lithography Mar 18, 1991 Issued
Array ( [id] => 2974795 [patent_doc_number] => 05252433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Method of forming and removing resist pattern' [patent_app_type] => 1 [patent_app_number] => 7/667986 [patent_app_country] => US [patent_app_date] => 1991-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9193 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252433.pdf [firstpage_image] =>[orig_patent_app_number] => 667986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/667986
Method of forming and removing resist pattern Mar 11, 1991 Issued
07/666351 METHOD OF PRODUCING MASTER AND WORKING PATTERN PLATES FOR ETCHING AND PHOTOLITHOGRAPHIC APPARATUS THEREFOR Mar 7, 1991 Abandoned
07/666127 EXPOSURE METHOD AND APPARATUS Mar 6, 1991 Abandoned
07/665416 GREEN LIGHT LASER IMAGING METHOD Mar 4, 1991 Abandoned
07/664187 SEMICONDUCTOR INTEGRATED CIRCUIT FABRICATION UTILIZING LATENT IMAGERY Mar 3, 1991 Abandoned
Array ( [id] => 2965726 [patent_doc_number] => 05202222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Selective and precise etching and plating of conductive substrates' [patent_app_type] => 1 [patent_app_number] => 7/663321 [patent_app_country] => US [patent_app_date] => 1991-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4732 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202222.pdf [firstpage_image] =>[orig_patent_app_number] => 663321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/663321
Selective and precise etching and plating of conductive substrates Feb 28, 1991 Issued
Array ( [id] => 3699382 [patent_doc_number] => 05674652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Diffracted light from latent images in photoresist for exposure control' [patent_app_type] => 1 [patent_app_number] => 7/662676 [patent_app_country] => US [patent_app_date] => 1991-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3969 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/674/05674652.pdf [firstpage_image] =>[orig_patent_app_number] => 662676 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/662676
Diffracted light from latent images in photoresist for exposure control Feb 27, 1991 Issued
07/661761 SINGLE-ALIGNMENT-LEVEL LITHOGRAPHIC TECHNIQUE FOR ACHIEVING SELF-ALIGNED FEATURES Feb 26, 1991 Abandoned
07/658145 METHOD FOR FORMING A SLOPED SURFACE HAVING A PREDETERMINED SLOPE Feb 19, 1991 Abandoned
07/656692 FINE PATTERN FORMING MATERIAL AND PATTERN FORMING METHOD Feb 18, 1991 Abandoned
Menu