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] => 9668504 [patent_doc_number] => 20140232367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'SWITCHING REGULATOR CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/892325 [patent_app_country] => US [patent_app_date] => 2013-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6046 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13892325 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/892325
Switching regulator control method May 12, 2013 Issued
Array ( [id] => 10138975 [patent_doc_number] => 09172301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Synchronous rectification in the three-level inverter-converter topologies' [patent_app_type] => utility [patent_app_number] => 13/888935 [patent_app_country] => US [patent_app_date] => 2013-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2624 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13888935 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/888935
Synchronous rectification in the three-level inverter-converter topologies May 6, 2013 Issued
Array ( [id] => 10159116 [patent_doc_number] => 09190901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Bridgeless boost power factor correction circuit for constant current input' [patent_app_type] => utility [patent_app_number] => 13/887205 [patent_app_country] => US [patent_app_date] => 2013-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4190 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13887205 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/887205
Bridgeless boost power factor correction circuit for constant current input May 2, 2013 Issued
Array ( [id] => 9279352 [patent_doc_number] => 20140029320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'Power Conversion with Added Pseudo-Phase' [patent_app_type] => utility [patent_app_number] => 13/872962 [patent_app_country] => US [patent_app_date] => 2013-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 10772 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13872962 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/872962
Power conversion with added pseudo-phase Apr 28, 2013 Issued
Array ( [id] => 9032992 [patent_doc_number] => 20130235630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'MULTIPLE DRIVER POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 13/865984 [patent_app_country] => US [patent_app_date] => 2013-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15906 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13865984 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865984
MULTIPLE DRIVER POWER SUPPLY Apr 17, 2013 Abandoned
Array ( [id] => 9146802 [patent_doc_number] => 20130301325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'Procedures for the Operation of an Electrical Circuit' [patent_app_type] => utility [patent_app_number] => 13/865535 [patent_app_country] => US [patent_app_date] => 2013-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2832 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13865535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865535
Procedures for the operation of an electrical circuit Apr 17, 2013 Issued
Array ( [id] => 9717389 [patent_doc_number] => 20140253087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'FIXED VOLTAGE GENERATING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/865205 [patent_app_country] => US [patent_app_date] => 2013-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3253 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13865205 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865205
FIXED VOLTAGE GENERATING CIRCUIT Apr 17, 2013 Abandoned
Array ( [id] => 10519347 [patent_doc_number] => 09246407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Voltage balancing system and method for multilevel converters' [patent_app_type] => utility [patent_app_number] => 13/853335 [patent_app_country] => US [patent_app_date] => 2013-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13853335 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/853335
Voltage balancing system and method for multilevel converters Mar 28, 2013 Issued
Array ( [id] => 9755364 [patent_doc_number] => 20140286065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'ELECTRONIC SINE WAVE TRANSFORMER' [patent_app_type] => utility [patent_app_number] => 13/849025 [patent_app_country] => US [patent_app_date] => 2013-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6841 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13849025 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/849025
Electronic sine wave transformer Mar 21, 2013 Issued
Array ( [id] => 10132634 [patent_doc_number] => 09166481 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-10-20 [patent_title] => 'Digital control of resonant power converters' [patent_app_type] => utility [patent_app_number] => 13/830262 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 52 [patent_no_of_words] => 13028 [patent_no_of_claims] => 35 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13830262 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/830262
Digital control of resonant power converters Mar 13, 2013 Issued
Array ( [id] => 10602704 [patent_doc_number] => 09323267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Method and implementation for eliminating random pulse during power up of digital signal controller' [patent_app_type] => utility [patent_app_number] => 13/829972 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4051 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13829972 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/829972
Method and implementation for eliminating random pulse during power up of digital signal controller Mar 13, 2013 Issued
Array ( [id] => 9261178 [patent_doc_number] => 20130343107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'Transmission-Line Resistance Compression Networks And Related Techniques' [patent_app_type] => utility [patent_app_number] => 13/800221 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12013 [patent_no_of_claims] => 38 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13800221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/800221
Transmission-line resistance compression networks and related techniques Mar 12, 2013 Issued
Array ( [id] => 9065638 [patent_doc_number] => 20130257394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Power Converter and Operating Method Thereof' [patent_app_type] => utility [patent_app_number] => 13/798386 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5337 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13798386 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/798386
Power converter and operating method thereof Mar 12, 2013 Issued
Array ( [id] => 10682165 [patent_doc_number] => 20160028310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'SUPPLY REGULATION CIRCUIT WITH ENERGY EFFICIENT DIGITAL CONTROL' [patent_app_type] => utility [patent_app_number] => 14/773825 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6058 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14773825 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/773825
Supply regulation circuit with energy efficient digital control Mar 12, 2013 Issued
Array ( [id] => 10183674 [patent_doc_number] => 09213353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Band gap reference circuit' [patent_app_type] => utility [patent_app_number] => 13/798928 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4240 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13798928 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/798928
Band gap reference circuit Mar 12, 2013 Issued
Array ( [id] => 9889626 [patent_doc_number] => 08975887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Suppressing oscillations in an output of a switched power converter' [patent_app_type] => utility [patent_app_number] => 13/795505 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 6567 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13795505 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/795505
Suppressing oscillations in an output of a switched power converter Mar 11, 2013 Issued
Array ( [id] => 9717361 [patent_doc_number] => 20140253059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'ADAPTIVE SWITCHING VOLTAGE REGULATOR' [patent_app_type] => utility [patent_app_number] => 13/785705 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13785705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/785705
Adaptive switching voltage regulator Mar 4, 2013 Issued
Array ( [id] => 10503083 [patent_doc_number] => 09231486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'System and method for information communication between electrically isolated circuits' [patent_app_type] => utility [patent_app_number] => 13/784833 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8362 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13784833 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784833
System and method for information communication between electrically isolated circuits Mar 4, 2013 Issued
Array ( [id] => 9558387 [patent_doc_number] => 20140176099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'VOLTAGE SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/784331 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4448 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13784331 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784331
VOLTAGE SUPPLY DEVICE Mar 3, 2013 Abandoned
Array ( [id] => 9697350 [patent_doc_number] => 20140247034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'LOW SUPPLY VOLTAGE BANDGAP REFERENCE CIRCUIT AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/783423 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3276 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13783423 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783423
Low supply voltage bandgap reference circuit and method Mar 3, 2013 Issued
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