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
Array ( [id] => 783652 [patent_doc_number] => 06992473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'Current sensing circuit for DC/DC buck converters' [patent_app_type] => utility [patent_app_number] => 10/751795 [patent_app_country] => US [patent_app_date] => 2004-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2513 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/992/06992473.pdf [firstpage_image] =>[orig_patent_app_number] => 10751795 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/751795
Current sensing circuit for DC/DC buck converters Jan 4, 2004 Issued
Array ( [id] => 7238842 [patent_doc_number] => 20050140349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Apparatus and method for managing voltage buses' [patent_app_type] => utility [patent_app_number] => 10/750735 [patent_app_country] => US [patent_app_date] => 2003-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6475 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20050140349.pdf [firstpage_image] =>[orig_patent_app_number] => 10750735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/750735
Apparatus and method for managing voltage buses Dec 30, 2003 Issued
Array ( [id] => 513946 [patent_doc_number] => 07196500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Downlocking and/or upgrading integrated circuit' [patent_app_type] => utility [patent_app_number] => 10/750584 [patent_app_country] => US [patent_app_date] => 2003-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5878 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/196/07196500.pdf [firstpage_image] =>[orig_patent_app_number] => 10750584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/750584
Downlocking and/or upgrading integrated circuit Dec 30, 2003 Issued
Array ( [id] => 7073049 [patent_doc_number] => 20050146315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-07 [patent_title] => 'Regulating voltage applied to an integrated circuit and proxy frequency' [patent_app_type] => utility [patent_app_number] => 10/750585 [patent_app_country] => US [patent_app_date] => 2003-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3953 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20050146315.pdf [firstpage_image] =>[orig_patent_app_number] => 10750585 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/750585
Regulating voltage applied to an integrated circuit and proxy frequency Dec 30, 2003 Issued
Array ( [id] => 7319353 [patent_doc_number] => 20040135564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Switching mode voltage regulator and method thereof' [patent_app_type] => new [patent_app_number] => 10/743915 [patent_app_country] => US [patent_app_date] => 2003-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4164 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20040135564.pdf [firstpage_image] =>[orig_patent_app_number] => 10743915 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/743915
Switching mode voltage regulator and method thereof Dec 23, 2003 Issued
Array ( [id] => 759853 [patent_doc_number] => 07015679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Circuit and method for supplying an electrical a.c. load' [patent_app_type] => utility [patent_app_number] => 10/741055 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2827 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/015/07015679.pdf [firstpage_image] =>[orig_patent_app_number] => 10741055 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/741055
Circuit and method for supplying an electrical a.c. load Dec 18, 2003 Issued
Array ( [id] => 7095426 [patent_doc_number] => 20050127884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'System and method for power distribution' [patent_app_type] => utility [patent_app_number] => 10/737045 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1636 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20050127884.pdf [firstpage_image] =>[orig_patent_app_number] => 10737045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/737045
System and method for power distribution Dec 15, 2003 Issued
Array ( [id] => 6915966 [patent_doc_number] => 20050093527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [patent_title] => '[PULSE WIDTH MODULATION POWER REGULATOR AND POWER SUPPLY SYSTEM THEREOF]' [patent_app_type] => utility [patent_app_number] => 10/707445 [patent_app_country] => US [patent_app_date] => 2003-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3541 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20050093527.pdf [firstpage_image] =>[orig_patent_app_number] => 10707445 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/707445
Pulse width modulation power regulator and power supply system thereof Dec 14, 2003 Issued
Array ( [id] => 709276 [patent_doc_number] => 07061360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Transformer/rectifier arrangement' [patent_app_type] => utility [patent_app_number] => 10/734605 [patent_app_country] => US [patent_app_date] => 2003-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1435 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/061/07061360.pdf [firstpage_image] =>[orig_patent_app_number] => 10734605 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/734605
Transformer/rectifier arrangement Dec 14, 2003 Issued
Array ( [id] => 527134 [patent_doc_number] => 07187157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-06 [patent_title] => 'Power supply remote voltage sensing' [patent_app_type] => utility [patent_app_number] => 10/728685 [patent_app_country] => US [patent_app_date] => 2003-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2830 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/187/07187157.pdf [firstpage_image] =>[orig_patent_app_number] => 10728685 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/728685
Power supply remote voltage sensing Dec 4, 2003 Issued
Array ( [id] => 938719 [patent_doc_number] => 06972548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Pulse frequency modulated voltage regulator capable of prolonging a minimum off-time' [patent_app_type] => utility [patent_app_number] => 10/707165 [patent_app_country] => US [patent_app_date] => 2003-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972548.pdf [firstpage_image] =>[orig_patent_app_number] => 10707165 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/707165
Pulse frequency modulated voltage regulator capable of prolonging a minimum off-time Nov 24, 2003 Issued
Array ( [id] => 7114709 [patent_doc_number] => 20050068010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Dual input DC-DC power converter integrating high/low voltage sources' [patent_app_type] => utility [patent_app_number] => 10/720205 [patent_app_country] => US [patent_app_date] => 2003-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20050068010.pdf [firstpage_image] =>[orig_patent_app_number] => 10720205 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/720205
Dual input DC-DC power converter integrating high/low voltage sources Nov 24, 2003 Issued
Array ( [id] => 696526 [patent_doc_number] => 07071665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-04 [patent_title] => 'Method of reducing a ripple of a heavy loading pulse frequency modulated voltage regulator' [patent_app_type] => utility [patent_app_number] => 10/707166 [patent_app_country] => US [patent_app_date] => 2003-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4971 [patent_no_of_claims] => 19 [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/07/071/07071665.pdf [firstpage_image] =>[orig_patent_app_number] => 10707166 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/707166
Method of reducing a ripple of a heavy loading pulse frequency modulated voltage regulator Nov 24, 2003 Issued
Array ( [id] => 713902 [patent_doc_number] => 07057907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-06 [patent_title] => 'Power converter having improved control' [patent_app_type] => utility [patent_app_number] => 10/719505 [patent_app_country] => US [patent_app_date] => 2003-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5433 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/057/07057907.pdf [firstpage_image] =>[orig_patent_app_number] => 10719505 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/719505
Power converter having improved control Nov 20, 2003 Issued
Array ( [id] => 721606 [patent_doc_number] => 07049799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-23 [patent_title] => 'Voltage regulator and electronic device' [patent_app_type] => utility [patent_app_number] => 10/712145 [patent_app_country] => US [patent_app_date] => 2003-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2391 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/049/07049799.pdf [firstpage_image] =>[orig_patent_app_number] => 10712145 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/712145
Voltage regulator and electronic device Nov 12, 2003 Issued
Array ( [id] => 7454281 [patent_doc_number] => 20040100247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'System for compensating a voltage of a negative-phase-sequence component in a power system' [patent_app_type] => new [patent_app_number] => 10/704805 [patent_app_country] => US [patent_app_date] => 2003-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6511 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20040100247.pdf [firstpage_image] =>[orig_patent_app_number] => 10704805 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/704805
System for compensating a voltage of a negative-phase-sequence component in a power system Nov 11, 2003 Abandoned
Array ( [id] => 752394 [patent_doc_number] => 07023192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Output regulator system and method' [patent_app_type] => utility [patent_app_number] => 10/712290 [patent_app_country] => US [patent_app_date] => 2003-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 15936 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023192.pdf [firstpage_image] =>[orig_patent_app_number] => 10712290 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/712290
Output regulator system and method Nov 11, 2003 Issued
Array ( [id] => 986561 [patent_doc_number] => 06924991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Energy transfer multiplexer' [patent_app_type] => utility [patent_app_number] => 10/705625 [patent_app_country] => US [patent_app_date] => 2003-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 9292 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/924/06924991.pdf [firstpage_image] =>[orig_patent_app_number] => 10705625 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/705625
Energy transfer multiplexer Nov 9, 2003 Issued
Array ( [id] => 780875 [patent_doc_number] => 06995996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Power supply and control method thereof' [patent_app_type] => utility [patent_app_number] => 10/702545 [patent_app_country] => US [patent_app_date] => 2003-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 6175 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/995/06995996.pdf [firstpage_image] =>[orig_patent_app_number] => 10702545 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/702545
Power supply and control method thereof Nov 6, 2003 Issued
Array ( [id] => 1053854 [patent_doc_number] => 06858953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-22 [patent_title] => 'Power control interface between a wind farm and a power transmission system' [patent_app_type] => utility [patent_app_number] => 10/687795 [patent_app_country] => US [patent_app_date] => 2003-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4821 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/858/06858953.pdf [firstpage_image] =>[orig_patent_app_number] => 10687795 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/687795
Power control interface between a wind farm and a power transmission system Oct 16, 2003 Issued
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