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] => 2888758 [patent_doc_number] => 05270151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Spin on oxygen reactive ion etch barrier' [patent_app_type] => 1 [patent_app_number] => 7/852865 [patent_app_country] => US [patent_app_date] => 1992-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2204 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270151.pdf [firstpage_image] =>[orig_patent_app_number] => 852865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/852865
Spin on oxygen reactive ion etch barrier Mar 16, 1992 Issued
Array ( [id] => 3072450 [patent_doc_number] => 05296333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Photoresist adhesion promoter' [patent_app_type] => 1 [patent_app_number] => 7/850218 [patent_app_country] => US [patent_app_date] => 1992-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4799 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296333.pdf [firstpage_image] =>[orig_patent_app_number] => 850218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/850218
Photoresist adhesion promoter Mar 11, 1992 Issued
07/847454 PHOTORESISTS HAVING A LOW LEVEL OF METAL IONS Mar 5, 1992 Abandoned
Array ( [id] => 3801894 [patent_doc_number] => 05830611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Use of diffracted light from latent images in photoresist for optimizing image contrast' [patent_app_type] => 1 [patent_app_number] => 7/847618 [patent_app_country] => US [patent_app_date] => 1992-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6880 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/830/05830611.pdf [firstpage_image] =>[orig_patent_app_number] => 847618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/847618
Use of diffracted light from latent images in photoresist for optimizing image contrast Mar 4, 1992 Issued
Array ( [id] => 2984743 [patent_doc_number] => 05212042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Positive type light-sensitive composition' [patent_app_type] => 1 [patent_app_number] => 7/844869 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212042.pdf [firstpage_image] =>[orig_patent_app_number] => 844869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/844869
Positive type light-sensitive composition Mar 1, 1992 Issued
07/842681 FORMING SELF-ALIGNED DIFFUSION BARRIERS IN SOLID STATE DEVICES USING LIFT-OFF PROCESS Feb 26, 1992 Abandoned
07/841319 METHOD FOR MANUFACTURING A CURVED SURFACE MULTI-LAYER WIRING BOARD Feb 24, 1992 Abandoned
07/840480 METHOD AND APPARATUS FOR OPTIMIZING SEMICONDUCTOR EXPOSURE PROCESS Feb 23, 1992 Abandoned
Array ( [id] => 3487520 [patent_doc_number] => 05470693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Method of forming patterned polyimide films' [patent_app_type] => 1 [patent_app_number] => 7/837505 [patent_app_country] => US [patent_app_date] => 1992-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 7004 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470693.pdf [firstpage_image] =>[orig_patent_app_number] => 837505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/837505
Method of forming patterned polyimide films Feb 17, 1992 Issued
Array ( [id] => 2897713 [patent_doc_number] => 05217849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Process for making a two-layer film carrier' [patent_app_type] => 1 [patent_app_number] => 7/837104 [patent_app_country] => US [patent_app_date] => 1992-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2668 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/217/05217849.pdf [firstpage_image] =>[orig_patent_app_number] => 837104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/837104
Process for making a two-layer film carrier Feb 17, 1992 Issued
07/838157 STEPPER SCANNER DISCRETIONARY LITHOGRAPHY AND COMMON MASK DISCRETIONARY LITHOGRAPHY FOR INTEGRATED CIRCUITS Feb 17, 1992 Abandoned
Array ( [id] => 3455161 [patent_doc_number] => 05401613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Method of manufacturing microelectronic devices having multifunctional photolithographic layers' [patent_app_type] => 1 [patent_app_number] => 7/834939 [patent_app_country] => US [patent_app_date] => 1992-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6664 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401613.pdf [firstpage_image] =>[orig_patent_app_number] => 834939 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834939
Method of manufacturing microelectronic devices having multifunctional photolithographic layers Feb 11, 1992 Issued
Array ( [id] => 2851579 [patent_doc_number] => 05134054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Positive-type photosensitive electrodeposition coating composition and process for producing circuit plate' [patent_app_type] => 1 [patent_app_number] => 7/476543 [patent_app_country] => US [patent_app_date] => 1992-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7041 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134054.pdf [firstpage_image] =>[orig_patent_app_number] => 476543 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476543
Positive-type photosensitive electrodeposition coating composition and process for producing circuit plate Feb 6, 1992 Issued
07/824881 METHOD OF MANUFACTURING LIQUID CRYSTA DISPLAY DEVICE Jan 21, 1992 Abandoned
Array ( [id] => 3425829 [patent_doc_number] => 05403700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Method of making a thin film electrical component' [patent_app_type] => 1 [patent_app_number] => 7/823798 [patent_app_country] => US [patent_app_date] => 1992-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 5354 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/403/05403700.pdf [firstpage_image] =>[orig_patent_app_number] => 823798 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/823798
Method of making a thin film electrical component Jan 21, 1992 Issued
Array ( [id] => 2981034 [patent_doc_number] => 05250394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Metallization method for microwave circuit' [patent_app_type] => 1 [patent_app_number] => 7/823351 [patent_app_country] => US [patent_app_date] => 1992-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2021 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250394.pdf [firstpage_image] =>[orig_patent_app_number] => 823351 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/823351
Metallization method for microwave circuit Jan 20, 1992 Issued
Array ( [id] => 3082035 [patent_doc_number] => 05279913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Method of manufacturing a colour filter' [patent_app_type] => 1 [patent_app_number] => 7/816202 [patent_app_country] => US [patent_app_date] => 1992-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1415 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279913.pdf [firstpage_image] =>[orig_patent_app_number] => 816202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/816202
Method of manufacturing a colour filter Jan 1, 1992 Issued
Array ( [id] => 3019071 [patent_doc_number] => 05288729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Exposing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/813060 [patent_app_country] => US [patent_app_date] => 1991-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4082 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288729.pdf [firstpage_image] =>[orig_patent_app_number] => 813060 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/813060
Exposing method and apparatus Dec 22, 1991 Issued
Array ( [id] => 2974739 [patent_doc_number] => 05252430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Fine pattern forming method' [patent_app_type] => 1 [patent_app_number] => 7/812839 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 4034 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252430.pdf [firstpage_image] =>[orig_patent_app_number] => 812839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/812839
Fine pattern forming method Dec 19, 1991 Issued
07/806501 PROCESS FOR LITHOGRAPHY ON PIEZOELECTRIC FILMS Dec 12, 1991 Abandoned
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