Search

Alex C. Dunn

Examiner (ID: 15264, Phone: (571)270-5323 , Office: P/3663 )

Most Active Art Unit
3663
Art Unit(s)
3667, 3663
Total Applications
763
Issued Applications
725
Pending Applications
0
Abandoned Applications
41

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9460880 [patent_doc_number] => 20140125306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'Switching Regulator Control with Nonlinear Feed-Forward Correction' [patent_app_type] => utility [patent_app_number] => 13/670868 [patent_app_country] => US [patent_app_date] => 2012-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4594 [patent_no_of_claims] => 21 [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] => 13670868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/670868
Switching Regulator Control with Nonlinear Feed-Forward Correction Nov 6, 2012 Abandoned
Array ( [id] => 9092734 [patent_doc_number] => 20130272045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'VOLTAGE SOURCE CONVERTER (VSC) WITH NEUTRAL-POINT-CLAMPED (NPC) TOPOLOGY AND METHOD FOR OPERATING SUCH VOLTAGE SOURCE CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/669058 [patent_app_country] => US [patent_app_date] => 2012-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6749 [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] => 13669058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/669058
Voltage source converter (VSC) with neutral-point-clamped (NPC) topology and method for operating such voltage source converter Nov 4, 2012 Issued
Array ( [id] => 11882303 [patent_doc_number] => 09753473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Two-stage low-dropout frequency-compensating linear power supply systems and methods' [patent_app_type] => utility [patent_app_number] => 13/633568 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4520 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13633568 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633568
Two-stage low-dropout frequency-compensating linear power supply systems and methods Oct 1, 2012 Issued
Array ( [id] => 8635207 [patent_doc_number] => 20130027010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'Voltage Regulator' [patent_app_type] => utility [patent_app_number] => 13/632358 [patent_app_country] => US [patent_app_date] => 2012-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 17780 [patent_no_of_claims] => 24 [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] => 13632358 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632358
Voltage regulator Sep 30, 2012 Issued
Array ( [id] => 10936878 [patent_doc_number] => 20140339899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'MULTILEVEL POWER CONVERTER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/344059 [patent_app_country] => US [patent_app_date] => 2012-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4722 [patent_no_of_claims] => 7 [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] => 14344059 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344059
Multilevel power converter circuit Sep 23, 2012 Issued
Array ( [id] => 8742958 [patent_doc_number] => 20130082675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'Digital Switching Converter Control' [patent_app_type] => utility [patent_app_number] => 13/624696 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5712 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13624696 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624696
Digital switching converter control Sep 20, 2012 Issued
Array ( [id] => 9106076 [patent_doc_number] => 20130279208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'POWER CONVERTER AND CONTROLLING METHOD' [patent_app_type] => utility [patent_app_number] => 13/611711 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4671 [patent_no_of_claims] => 14 [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] => 13611711 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/611711
POWER CONVERTER AND CONTROLLING METHOD Sep 11, 2012 Abandoned
Array ( [id] => 8789415 [patent_doc_number] => 20130106384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'VOLTAGE CONVERTING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/590058 [patent_app_country] => US [patent_app_date] => 2012-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2247 [patent_no_of_claims] => 11 [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] => 13590058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/590058
VOLTAGE CONVERTING CIRCUIT Aug 19, 2012 Abandoned
Array ( [id] => 9145873 [patent_doc_number] => 20130300396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'Start-up Circuit and Bandgap Voltage Generation Device' [patent_app_type] => utility [patent_app_number] => 13/584832 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4162 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13584832 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/584832
Start-up Circuit and Bandgap Voltage Generation Device Aug 13, 2012 Abandoned
Array ( [id] => 8657472 [patent_doc_number] => 20130038301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'CONVERTER CIRCUIT AND ASSOCIATED METHOD' [patent_app_type] => utility [patent_app_number] => 13/572558 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7415 [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] => 13572558 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/572558
Converter circuit and associated method Aug 9, 2012 Issued
Array ( [id] => 11616158 [patent_doc_number] => 09654026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Three-level power converting apparatus with reduced conduction loss' [patent_app_type] => utility [patent_app_number] => 14/419672 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 8539 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14419672 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/419672
Three-level power converting apparatus with reduced conduction loss Aug 9, 2012 Issued
Array ( [id] => 8658272 [patent_doc_number] => 20130039101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'SWITCHING POWER SUPPLY APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/571358 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3233 [patent_no_of_claims] => 10 [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] => 13571358 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/571358
SWITCHING POWER SUPPLY APPARATUS Aug 9, 2012 Abandoned
Array ( [id] => 8493588 [patent_doc_number] => 20120292996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'MULTI-OUTPUT DC-TO-DC CONVERSION APPARATUS WITH VOLTAGE-STABILIZING FUNCTION' [patent_app_type] => utility [patent_app_number] => 13/565068 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5707 [patent_no_of_claims] => 9 [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] => 13565068 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/565068
MULTI-OUTPUT DC-TO-DC CONVERSION APPARATUS WITH VOLTAGE-STABILIZING FUNCTION Aug 1, 2012 Abandoned
Array ( [id] => 8818918 [patent_doc_number] => 20130119963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'BOOTSTRAP CIRCUIT AND ELECTRONIC DEVICE APPLYING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/557878 [patent_app_country] => US [patent_app_date] => 2012-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2173 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13557878 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/557878
BOOTSTRAP CIRCUIT AND ELECTRONIC DEVICE APPLYING THE SAME Jul 24, 2012 Abandoned
Array ( [id] => 8482031 [patent_doc_number] => 20120281439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'FLYBACK POWER SUPPLY WITH FORCED PRIMARY REGULATION' [patent_app_type] => utility [patent_app_number] => 13/552468 [patent_app_country] => US [patent_app_date] => 2012-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6723 [patent_no_of_claims] => 14 [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] => 13552468 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/552468
FLYBACK POWER SUPPLY WITH FORCED PRIMARY REGULATION Jul 17, 2012 Abandoned
Array ( [id] => 8705824 [patent_doc_number] => 20130063113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'LOAD CURRENT SENSING CIRCUIT AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/551768 [patent_app_country] => US [patent_app_date] => 2012-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5951 [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] => 13551768 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/551768
LOAD CURRENT SENSING CIRCUIT AND METHOD Jul 17, 2012 Abandoned
Array ( [id] => 8583399 [patent_doc_number] => 20130002220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT FOR REGULATOR' [patent_app_type] => utility [patent_app_number] => 13/537368 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3569 [patent_no_of_claims] => 5 [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] => 13537368 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/537368
SEMICONDUCTOR INTEGRATED CIRCUIT FOR REGULATOR Jun 28, 2012 Abandoned
Array ( [id] => 8611227 [patent_doc_number] => 20130016539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'POWER FACTOR CORRECTION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/527088 [patent_app_country] => US [patent_app_date] => 2012-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8769 [patent_no_of_claims] => 4 [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] => 13527088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/527088
Bridgeless power factor correction circuit with improved critical mode (CRM) operation Jun 18, 2012 Issued
Array ( [id] => 9390785 [patent_doc_number] => 08687397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Method for operating a direct converter circuit and device to carry out the method' [patent_app_type] => utility [patent_app_number] => 13/526048 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6641 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13526048 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/526048
Method for operating a direct converter circuit and device to carry out the method Jun 17, 2012 Issued
Array ( [id] => 8605190 [patent_doc_number] => 20130010502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'SWITCHING REGULATOR AND CONTROL DEVICE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/523348 [patent_app_country] => US [patent_app_date] => 2012-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8625 [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] => 13523348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/523348
Switching regulator, including dead time adjusting circuit, and control device thereof Jun 13, 2012 Issued
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