Search

Matthew Van Nguyen

Examiner (ID: 15952, Phone: (571)272-2081 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2102, 2838, 2839, 2111
Total Applications
3253
Issued Applications
3031
Pending Applications
87
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
90/003891 REFERENCE VOLTAGE GENERATOR WITH PROGRAMMABLE THERMAL DRIFT Jun 22, 1995 Issued
Array ( [id] => 3699555 [patent_doc_number] => 05661394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Switching power supply' [patent_app_type] => 1 [patent_app_number] => 8/492815 [patent_app_country] => US [patent_app_date] => 1995-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3436 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661394.pdf [firstpage_image] =>[orig_patent_app_number] => 492815 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/492815
Switching power supply Jun 19, 1995 Issued
Array ( [id] => 3667588 [patent_doc_number] => 05625281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Low-voltage multi-output current mirror circuit with improved power supply rejection mirrors and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/491465 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3602 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625281.pdf [firstpage_image] =>[orig_patent_app_number] => 491465 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491465
Low-voltage multi-output current mirror circuit with improved power supply rejection mirrors and method therefor Jun 15, 1995 Issued
Array ( [id] => 3600559 [patent_doc_number] => 05568370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Tactical power adapter' [patent_app_type] => 1 [patent_app_number] => 8/489275 [patent_app_country] => US [patent_app_date] => 1995-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6212 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/568/05568370.pdf [firstpage_image] =>[orig_patent_app_number] => 489275 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/489275
Tactical power adapter Jun 8, 1995 Issued
Array ( [id] => 3584604 [patent_doc_number] => 05523938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-04 [patent_title] => 'Differential current fault protection for an AC/DC hybrid system and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/485407 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3712 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/523/05523938.pdf [firstpage_image] =>[orig_patent_app_number] => 485407 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/485407
Differential current fault protection for an AC/DC hybrid system and method therefor Jun 6, 1995 Issued
Array ( [id] => 3658281 [patent_doc_number] => 05684686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Boost-input backed-up uninterruptible power supply' [patent_app_type] => 1 [patent_app_number] => 8/486524 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 12074 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684686.pdf [firstpage_image] =>[orig_patent_app_number] => 486524 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/486524
Boost-input backed-up uninterruptible power supply Jun 6, 1995 Issued
Array ( [id] => 3722413 [patent_doc_number] => 05617015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Multiple output regulator with time sequencing' [patent_app_type] => 1 [patent_app_number] => 8/477455 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4735 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617015.pdf [firstpage_image] =>[orig_patent_app_number] => 477455 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/477455
Multiple output regulator with time sequencing Jun 6, 1995 Issued
Array ( [id] => 3627495 [patent_doc_number] => 05594326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Sub-rail voltage regulator with low stand-by current and high load current' [patent_app_type] => 1 [patent_app_number] => 8/484824 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3133 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/594/05594326.pdf [firstpage_image] =>[orig_patent_app_number] => 484824 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/484824
Sub-rail voltage regulator with low stand-by current and high load current Jun 6, 1995 Issued
08/484048 OUTPUT DRIVER ADAPTABLE TO POWER SUPPLY VARIATION Jun 6, 1995 Abandoned
Array ( [id] => 3818393 [patent_doc_number] => 05710470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Hydrodynamic bearing assembly' [patent_app_type] => 1 [patent_app_number] => 8/476907 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3034 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710470.pdf [firstpage_image] =>[orig_patent_app_number] => 476907 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/476907
Hydrodynamic bearing assembly Jun 6, 1995 Issued
Array ( [id] => 3703949 [patent_doc_number] => 05596490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Converter circuit for generating direct current with selectable polarity' [patent_app_type] => 1 [patent_app_number] => 8/489074 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1400 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596490.pdf [firstpage_image] =>[orig_patent_app_number] => 489074 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/489074
Converter circuit for generating direct current with selectable polarity Jun 5, 1995 Issued
Array ( [id] => 3552952 [patent_doc_number] => 05555166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Self-timing power-up circuit' [patent_app_type] => 1 [patent_app_number] => 8/468105 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3221 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555166.pdf [firstpage_image] =>[orig_patent_app_number] => 468105 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/468105
Self-timing power-up circuit Jun 5, 1995 Issued
Array ( [id] => 3838520 [patent_doc_number] => 05814975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Inverter controlled series compensator' [patent_app_type] => 1 [patent_app_number] => 8/471805 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2981 [patent_no_of_claims] => 13 [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/05/814/05814975.pdf [firstpage_image] =>[orig_patent_app_number] => 471805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471805
Inverter controlled series compensator Jun 4, 1995 Issued
Array ( [id] => 3516014 [patent_doc_number] => 05563501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Low voltage dropout circuit with compensating capacitance circuitry' [patent_app_type] => 1 [patent_app_number] => 8/459734 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3910 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563501.pdf [firstpage_image] =>[orig_patent_app_number] => 459734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/459734
Low voltage dropout circuit with compensating capacitance circuitry Jun 1, 1995 Issued
08/458735 SELF-COMPENSATING GEOMETRY-ADJUSTED CURRENT MIRRORING CIRCUITRY Jun 1, 1995 Abandoned
Array ( [id] => 3538255 [patent_doc_number] => 05557152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => '2-Pole single or dual coil moving magnet motor with moving back iron' [patent_app_type] => 1 [patent_app_number] => 8/459635 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 2348 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/557/05557152.pdf [firstpage_image] =>[orig_patent_app_number] => 459635 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/459635
2-Pole single or dual coil moving magnet motor with moving back iron Jun 1, 1995 Issued
Array ( [id] => 3653876 [patent_doc_number] => 05640083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Method and apparatus for improving power up time of flash eeprom memory arrays' [patent_app_type] => 1 [patent_app_number] => 8/458805 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2539 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640083.pdf [firstpage_image] =>[orig_patent_app_number] => 458805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458805
Method and apparatus for improving power up time of flash eeprom memory arrays Jun 1, 1995 Issued
Array ( [id] => 3591607 [patent_doc_number] => 05552694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Power supply with improved efficiency, transmitter comprising such a power supply' [patent_app_type] => 1 [patent_app_number] => 8/457954 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7212 [patent_no_of_claims] => 17 [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/05/552/05552694.pdf [firstpage_image] =>[orig_patent_app_number] => 457954 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/457954
Power supply with improved efficiency, transmitter comprising such a power supply May 31, 1995 Issued
Array ( [id] => 3711995 [patent_doc_number] => 05675476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Phase controlled bridge' [patent_app_type] => 1 [patent_app_number] => 8/457394 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 10524 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675476.pdf [firstpage_image] =>[orig_patent_app_number] => 457394 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/457394
Phase controlled bridge May 31, 1995 Issued
Array ( [id] => 3591211 [patent_doc_number] => 05581455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Capacitive charge pump, BiCMOS circuit for low supply voltage and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/454645 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4374 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/581/05581455.pdf [firstpage_image] =>[orig_patent_app_number] => 454645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/454645
Capacitive charge pump, BiCMOS circuit for low supply voltage and method therefor May 30, 1995 Issued
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