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] => 2931583 [patent_doc_number] => 05235551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Memory addressing scheme' [patent_app_type] => 1 [patent_app_number] => 7/638688 [patent_app_country] => US [patent_app_date] => 1991-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6534 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235551.pdf [firstpage_image] =>[orig_patent_app_number] => 638688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/638688
Memory addressing scheme Jan 7, 1991 Issued
Array ( [id] => 2861671 [patent_doc_number] => 05089986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Mushroom double stacked capacitor' [patent_app_type] => 1 [patent_app_number] => 7/637108 [patent_app_country] => US [patent_app_date] => 1991-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2571 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089986.pdf [firstpage_image] =>[orig_patent_app_number] => 637108 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/637108
Mushroom double stacked capacitor Jan 1, 1991 Issued
Array ( [id] => 2679935 [patent_doc_number] => 05047985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Static random access memory device having a high speed read-out and precharging arrangement' [patent_app_type] => 1 [patent_app_number] => 7/636578 [patent_app_country] => US [patent_app_date] => 1991-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 6784 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047985.pdf [firstpage_image] =>[orig_patent_app_number] => 636578 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636578
Static random access memory device having a high speed read-out and precharging arrangement Jan 1, 1991 Issued
Array ( [id] => 3055403 [patent_doc_number] => 05287304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Memory cell circuit and array' [patent_app_type] => 1 [patent_app_number] => 7/636518 [patent_app_country] => US [patent_app_date] => 1990-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 9063 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/287/05287304.pdf [firstpage_image] =>[orig_patent_app_number] => 636518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636518
Memory cell circuit and array Dec 30, 1990 Issued
Array ( [id] => 2899368 [patent_doc_number] => 05239505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Floating gate non-volatile memory with blocks and memory refresh' [patent_app_type] => 1 [patent_app_number] => 7/635308 [patent_app_country] => US [patent_app_date] => 1990-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7027 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239505.pdf [firstpage_image] =>[orig_patent_app_number] => 635308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/635308
Floating gate non-volatile memory with blocks and memory refresh Dec 27, 1990 Issued
Array ( [id] => 2785628 [patent_doc_number] => 05151879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Sense amplifier with latch' [patent_app_type] => 1 [patent_app_number] => 7/634630 [patent_app_country] => US [patent_app_date] => 1990-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2893 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151879.pdf [firstpage_image] =>[orig_patent_app_number] => 634630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/634630
Sense amplifier with latch Dec 26, 1990 Issued
Array ( [id] => 3032083 [patent_doc_number] => 05289402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Recording medium, recording method, and readout method' [patent_app_type] => 1 [patent_app_number] => 7/634707 [patent_app_country] => US [patent_app_date] => 1990-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5284 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289402.pdf [firstpage_image] =>[orig_patent_app_number] => 634707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/634707
Recording medium, recording method, and readout method Dec 26, 1990 Issued
Array ( [id] => 2790632 [patent_doc_number] => 05088060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Electrically erasable programmable read-only memory with NAND memory cell structure' [patent_app_type] => 1 [patent_app_number] => 7/634325 [patent_app_country] => US [patent_app_date] => 1990-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6744 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088060.pdf [firstpage_image] =>[orig_patent_app_number] => 634325 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/634325
Electrically erasable programmable read-only memory with NAND memory cell structure Dec 25, 1990 Issued
Array ( [id] => 2817084 [patent_doc_number] => 05157630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Semiconductor memory which can be prevented from shifting to undesired operation mode' [patent_app_type] => 1 [patent_app_number] => 7/629727 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 4202 [patent_no_of_claims] => 7 [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/05/157/05157630.pdf [firstpage_image] =>[orig_patent_app_number] => 629727 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629727
Semiconductor memory which can be prevented from shifting to undesired operation mode Dec 20, 1990 Issued
Array ( [id] => 2928187 [patent_doc_number] => 05193072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Hidden refresh of a dynamic random access memory' [patent_app_type] => 1 [patent_app_number] => 7/631618 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4811 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193072.pdf [firstpage_image] =>[orig_patent_app_number] => 631618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631618
Hidden refresh of a dynamic random access memory Dec 20, 1990 Issued
Array ( [id] => 2810269 [patent_doc_number] => 05140548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Ferroelectric space charge capacitor memory' [patent_app_type] => 1 [patent_app_number] => 7/630038 [patent_app_country] => US [patent_app_date] => 1990-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3110 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140548.pdf [firstpage_image] =>[orig_patent_app_number] => 630038 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630038
Ferroelectric space charge capacitor memory Dec 18, 1990 Issued
Array ( [id] => 2785592 [patent_doc_number] => 05151877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Ferroelectric space charge capacitor memory system' [patent_app_type] => 1 [patent_app_number] => 7/630027 [patent_app_country] => US [patent_app_date] => 1990-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4185 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151877.pdf [firstpage_image] =>[orig_patent_app_number] => 630027 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630027
Ferroelectric space charge capacitor memory system Dec 18, 1990 Issued
Array ( [id] => 2905101 [patent_doc_number] => 05241499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Non-volatile split gate EPROM memory cell and self-aligned field insulation process for obtaining the above cell' [patent_app_type] => 1 [patent_app_number] => 7/631008 [patent_app_country] => US [patent_app_date] => 1990-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 33 [patent_no_of_words] => 2532 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241499.pdf [firstpage_image] =>[orig_patent_app_number] => 631008 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631008
Non-volatile split gate EPROM memory cell and self-aligned field insulation process for obtaining the above cell Dec 18, 1990 Issued
Array ( [id] => 2810409 [patent_doc_number] => 05140556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Semiconductor memory circuit having dummy cells connected to twisted bit lines' [patent_app_type] => 1 [patent_app_number] => 7/627324 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3858 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140556.pdf [firstpage_image] =>[orig_patent_app_number] => 627324 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627324
Semiconductor memory circuit having dummy cells connected to twisted bit lines Dec 13, 1990 Issued
Array ( [id] => 2973441 [patent_doc_number] => 05274600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'First-in first-out memory' [patent_app_type] => 1 [patent_app_number] => 7/626918 [patent_app_country] => US [patent_app_date] => 1990-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3201 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274600.pdf [firstpage_image] =>[orig_patent_app_number] => 626918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/626918
First-in first-out memory Dec 12, 1990 Issued
Array ( [id] => 2958106 [patent_doc_number] => 05222040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Single transistor EEPROM memory cell' [patent_app_type] => 1 [patent_app_number] => 7/625807 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3077 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222040.pdf [firstpage_image] =>[orig_patent_app_number] => 625807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625807
Single transistor EEPROM memory cell Dec 10, 1990 Issued
Array ( [id] => 3108045 [patent_doc_number] => 05319598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Nonvolatile serially programmable devices' [patent_app_type] => 1 [patent_app_number] => 7/624838 [patent_app_country] => US [patent_app_date] => 1990-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5019 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/319/05319598.pdf [firstpage_image] =>[orig_patent_app_number] => 624838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624838
Nonvolatile serially programmable devices Dec 9, 1990 Issued
07/624328 PROGRAMMING VOLTAGE GENERATOR CIRCUIT FOR PROGRAMMABLE MEMORY Dec 6, 1990 Abandoned
Array ( [id] => 2889079 [patent_doc_number] => 05119333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'SAM data accessing circuit having low operating current' [patent_app_type] => 1 [patent_app_number] => 7/622477 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4157 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119333.pdf [firstpage_image] =>[orig_patent_app_number] => 622477 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622477
SAM data accessing circuit having low operating current Dec 4, 1990 Issued
Array ( [id] => 2806814 [patent_doc_number] => 05144584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Semiconductor memory device' [patent_app_type] => 1 [patent_app_number] => 7/622067 [patent_app_country] => US [patent_app_date] => 1990-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4283 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144584.pdf [firstpage_image] =>[orig_patent_app_number] => 622067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622067
Semiconductor memory device Dec 3, 1990 Issued
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