Search

John A. Mcpherson

Examiner (ID: 5592, Phone: (571)272-1386 , Office: P/1722 )

Most Active Art Unit
1756
Art Unit(s)
1737, 1722, 1724, 1756, 1506, 1113, 1795, 1752, 2899, 1721
Total Applications
2358
Issued Applications
1941
Pending Applications
51
Abandoned Applications
371

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2985267 [patent_doc_number] => 05208773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Semiconductor memory device having bit lines and word lines different in data reading and data writing' [patent_app_type] => 1 [patent_app_number] => 7/669437 [patent_app_country] => US [patent_app_date] => 1991-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 12140 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208773.pdf [firstpage_image] =>[orig_patent_app_number] => 669437 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669437
Semiconductor memory device having bit lines and word lines different in data reading and data writing Mar 12, 1991 Issued
Array ( [id] => 2904121 [patent_doc_number] => 05177706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Semiconductor memory device having a plurality of ports' [patent_app_type] => 1 [patent_app_number] => 7/666518 [patent_app_country] => US [patent_app_date] => 1991-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 36 [patent_no_of_words] => 7334 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177706.pdf [firstpage_image] =>[orig_patent_app_number] => 666518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/666518
Semiconductor memory device having a plurality of ports Mar 10, 1991 Issued
Array ( [id] => 2977750 [patent_doc_number] => 05202851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Word line driving circuit' [patent_app_type] => 1 [patent_app_number] => 7/665698 [patent_app_country] => US [patent_app_date] => 1991-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1595 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202851.pdf [firstpage_image] =>[orig_patent_app_number] => 665698 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665698
Word line driving circuit Mar 6, 1991 Issued
Array ( [id] => 2830473 [patent_doc_number] => 05168466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Bias current generator circuit for a sense amplifier' [patent_app_type] => 1 [patent_app_number] => 7/664147 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3170 [patent_no_of_claims] => 9 [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/05/168/05168466.pdf [firstpage_image] =>[orig_patent_app_number] => 664147 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664147
Bias current generator circuit for a sense amplifier Mar 3, 1991 Issued
Array ( [id] => 2880032 [patent_doc_number] => 05153856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'DRAM controller' [patent_app_type] => 1 [patent_app_number] => 7/660225 [patent_app_country] => US [patent_app_date] => 1991-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3929 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153856.pdf [firstpage_image] =>[orig_patent_app_number] => 660225 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/660225
DRAM controller Feb 20, 1991 Issued
Array ( [id] => 2800884 [patent_doc_number] => 05103423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Dynamic random access memory and a method of operating the same' [patent_app_type] => 1 [patent_app_number] => 7/657778 [patent_app_country] => US [patent_app_date] => 1991-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10936 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103423.pdf [firstpage_image] =>[orig_patent_app_number] => 657778 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657778
Dynamic random access memory and a method of operating the same Feb 19, 1991 Issued
Array ( [id] => 2885861 [patent_doc_number] => 05185718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Memory array architecture for flash memory' [patent_app_type] => 1 [patent_app_number] => 7/658279 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5490 [patent_no_of_claims] => 8 [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/05/185/05185718.pdf [firstpage_image] =>[orig_patent_app_number] => 658279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658279
Memory array architecture for flash memory Feb 18, 1991 Issued
Array ( [id] => 2911607 [patent_doc_number] => 05218569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Electrically alterable non-volatile memory with n-bits per memory cell' [patent_app_type] => 1 [patent_app_number] => 7/652878 [patent_app_country] => US [patent_app_date] => 1991-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7248 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218569.pdf [firstpage_image] =>[orig_patent_app_number] => 652878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/652878
Electrically alterable non-volatile memory with n-bits per memory cell Feb 7, 1991 Issued
Array ( [id] => 2986148 [patent_doc_number] => 05226009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Semiconductor memory device supporting cache and method of driving the same' [patent_app_type] => 1 [patent_app_number] => 7/651848 [patent_app_country] => US [patent_app_date] => 1991-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 14860 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226009.pdf [firstpage_image] =>[orig_patent_app_number] => 651848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/651848
Semiconductor memory device supporting cache and method of driving the same Feb 6, 1991 Issued
Array ( [id] => 2944638 [patent_doc_number] => 05197029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Common-line connection for integrated memory array' [patent_app_type] => 1 [patent_app_number] => 7/651817 [patent_app_country] => US [patent_app_date] => 1991-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3149 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197029.pdf [firstpage_image] =>[orig_patent_app_number] => 651817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/651817
Common-line connection for integrated memory array Feb 6, 1991 Issued
Array ( [id] => 3086746 [patent_doc_number] => 05297098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Control apparatus for data storage apparatus' [patent_app_type] => 1 [patent_app_number] => 7/650418 [patent_app_country] => US [patent_app_date] => 1991-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4040 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297098.pdf [firstpage_image] =>[orig_patent_app_number] => 650418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/650418
Control apparatus for data storage apparatus Feb 3, 1991 Issued
Array ( [id] => 2815483 [patent_doc_number] => 05148392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Semiconductor memory device' [patent_app_type] => 1 [patent_app_number] => 7/649499 [patent_app_country] => US [patent_app_date] => 1991-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3772 [patent_no_of_claims] => 12 [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/05/148/05148392.pdf [firstpage_image] =>[orig_patent_app_number] => 649499 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649499
Semiconductor memory device Jan 31, 1991 Issued
Array ( [id] => 2899495 [patent_doc_number] => 05239512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Method and apparatus for blockwise storage of pictures having variable aspect ratios' [patent_app_type] => 1 [patent_app_number] => 7/649518 [patent_app_country] => US [patent_app_date] => 1991-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7196 [patent_no_of_claims] => 7 [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/05/239/05239512.pdf [firstpage_image] =>[orig_patent_app_number] => 649518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649518
Method and apparatus for blockwise storage of pictures having variable aspect ratios Jan 30, 1991 Issued
Array ( [id] => 3061926 [patent_doc_number] => 05307318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Semiconductor integrated circuit device having main power terminal and backup power terminal independently of each other' [patent_app_type] => 1 [patent_app_number] => 7/657768 [patent_app_country] => US [patent_app_date] => 1991-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3889 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/307/05307318.pdf [firstpage_image] =>[orig_patent_app_number] => 657768 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657768
Semiconductor integrated circuit device having main power terminal and backup power terminal independently of each other Jan 29, 1991 Issued
Array ( [id] => 2986185 [patent_doc_number] => 05226011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Static type RAM' [patent_app_type] => 1 [patent_app_number] => 7/646907 [patent_app_country] => US [patent_app_date] => 1991-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226011.pdf [firstpage_image] =>[orig_patent_app_number] => 646907 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/646907
Static type RAM Jan 27, 1991 Issued
Array ( [id] => 2944603 [patent_doc_number] => 05197027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Single transistor EEPROM architecture' [patent_app_type] => 1 [patent_app_number] => 7/645507 [patent_app_country] => US [patent_app_date] => 1991-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4350 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197027.pdf [firstpage_image] =>[orig_patent_app_number] => 645507 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/645507
Single transistor EEPROM architecture Jan 23, 1991 Issued
Array ( [id] => 2742406 [patent_doc_number] => 05040151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Memory circuit with improved power interconnections' [patent_app_type] => 1 [patent_app_number] => 7/644988 [patent_app_country] => US [patent_app_date] => 1991-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3043 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040151.pdf [firstpage_image] =>[orig_patent_app_number] => 644988 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/644988
Memory circuit with improved power interconnections Jan 22, 1991 Issued
Array ( [id] => 2815629 [patent_doc_number] => 05148400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Semiconductor memory circuit having an improved restoring control circuit' [patent_app_type] => 1 [patent_app_number] => 7/644865 [patent_app_country] => US [patent_app_date] => 1991-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4506 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148400.pdf [firstpage_image] =>[orig_patent_app_number] => 644865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/644865
Semiconductor memory circuit having an improved restoring control circuit Jan 22, 1991 Issued
Array ( [id] => 2964113 [patent_doc_number] => 05231604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Semiconductor memory device having column redundancy system' [patent_app_type] => 1 [patent_app_number] => 7/643127 [patent_app_country] => US [patent_app_date] => 1991-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5642 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231604.pdf [firstpage_image] =>[orig_patent_app_number] => 643127 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/643127
Semiconductor memory device having column redundancy system Jan 17, 1991 Issued
Array ( [id] => 2830449 [patent_doc_number] => 05168465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Highly compact EPROM and flash EEPROM devices' [patent_app_type] => 1 [patent_app_number] => 7/641508 [patent_app_country] => US [patent_app_date] => 1991-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 48 [patent_no_of_words] => 19551 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168465.pdf [firstpage_image] =>[orig_patent_app_number] => 641508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/641508
Highly compact EPROM and flash EEPROM devices Jan 14, 1991 Issued
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