Search

Samuel J. Walk

Examiner (ID: 6647)

Most Active Art Unit
2612
Art Unit(s)
2632, 2612
Total Applications
328
Issued Applications
222
Pending Applications
24
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11718793 [patent_doc_number] => 20170187292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'System and Method for a Switching Circuit' [patent_app_type] => utility [patent_app_number] => 14/981444 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9088 [patent_no_of_claims] => 35 [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] => 14981444 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/981444
System and Method for a Switching Circuit Dec 27, 2015 Abandoned
Array ( [id] => 11975192 [patent_doc_number] => 20170279346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'SNUBBER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/909111 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4430 [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] => 14909111 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/909111
Snubber circuit Dec 27, 2015 Issued
Array ( [id] => 11489795 [patent_doc_number] => 09595871 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-14 [patent_title] => 'High efficiency inductive capacitive DC-DC converter' [patent_app_type] => utility [patent_app_number] => 14/976334 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5997 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14976334 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976334
High efficiency inductive capacitive DC-DC converter Dec 20, 2015 Issued
Array ( [id] => 14254009 [patent_doc_number] => 10277217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Controlled bootstrap driver for high side electronic switching device [patent_app_type] => utility [patent_app_number] => 14/968458 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7331 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14968458 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/968458
Controlled bootstrap driver for high side electronic switching device Dec 13, 2015 Issued
Array ( [id] => 14178997 [patent_doc_number] => 10263524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Multi-phase parallel converter and controlling method therefor [patent_app_type] => utility [patent_app_number] => 14/967798 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14967798 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/967798
Multi-phase parallel converter and controlling method therefor Dec 13, 2015 Issued
Array ( [id] => 10765808 [patent_doc_number] => 20160111964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'SWITCH DRIVING CIRCUIT AND SWITCHING POWER DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/883744 [patent_app_country] => US [patent_app_date] => 2015-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7626 [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] => 14883744 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883744
Switch driving circuit and switching power device using the same Oct 14, 2015 Issued
Array ( [id] => 10690200 [patent_doc_number] => 20160036346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'ELECTRIC-POWER CONVERSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/882515 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11744 [patent_no_of_claims] => 13 [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] => 14882515 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882515
Electric-power conversion system having plurality of single-phase inverter circuits Oct 13, 2015 Issued
Array ( [id] => 10690203 [patent_doc_number] => 20160036348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'ELECTRIC-POWER CONVERSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/882529 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11744 [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] => 14882529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882529
Electric-power conversion system having inrush current prevention circuit Oct 13, 2015 Issued
Array ( [id] => 10690201 [patent_doc_number] => 20160036347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'ELECTRIC-POWER CONVERSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/882523 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11745 [patent_no_of_claims] => 15 [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] => 14882523 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882523
Electric-power conversion system including single-phase inverter Oct 13, 2015 Issued
Array ( [id] => 11946469 [patent_doc_number] => 20170250620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'AVERAGE CURRENT MODULATOR FOR AN LED DRIVER' [patent_app_type] => utility [patent_app_number] => 15/518022 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 13392 [patent_no_of_claims] => 28 [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] => 15518022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518022
AVERAGE CURRENT MODULATOR FOR AN LED DRIVER Oct 7, 2015 Abandoned
Array ( [id] => 10733716 [patent_doc_number] => 20160079866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'DC-TO-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 14/857323 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6500 [patent_no_of_claims] => 7 [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] => 14857323 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857323
DC-to-DC converter Sep 16, 2015 Issued
Array ( [id] => 11473369 [patent_doc_number] => 20170060152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'CURRENT LIMITING ELECTRONIC FUSE CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/838706 [patent_app_country] => US [patent_app_date] => 2015-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3043 [patent_no_of_claims] => 12 [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] => 14838706 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/838706
Current limiting electronic fuse circuit Aug 27, 2015 Issued
Array ( [id] => 11473372 [patent_doc_number] => 20170060155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'LOAD CURRENT SENSING IN VOLTAGE REGULATOR' [patent_app_type] => utility [patent_app_number] => 14/837308 [patent_app_country] => US [patent_app_date] => 2015-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4730 [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] => 14837308 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/837308
Load current sensing in voltage regulator Aug 26, 2015 Issued
Array ( [id] => 11856544 [patent_doc_number] => 20170231036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'CONVERTER WITH CONTROL LOOP' [patent_app_type] => utility [patent_app_number] => 15/501444 [patent_app_country] => US [patent_app_date] => 2015-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4210 [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] => 15501444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501444
Converter with control loop Aug 2, 2015 Issued
Array ( [id] => 11088404 [patent_doc_number] => 20160285372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'POWER DRIVING DEVICE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/810925 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6043 [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] => 14810925 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/810925
POWER DRIVING DEVICE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME Jul 27, 2015 Abandoned
Array ( [id] => 10667585 [patent_doc_number] => 20160013730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'RECTIFIER CIRCUIT FOR CONVERTING AC VOLTAGE INTO RECTIFIED VOLTAGE' [patent_app_type] => utility [patent_app_number] => 14/799305 [patent_app_country] => US [patent_app_date] => 2015-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11900 [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] => 14799305 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/799305
RECTIFIER CIRCUIT FOR CONVERTING AC VOLTAGE INTO RECTIFIED VOLTAGE Jul 13, 2015 Abandoned
Array ( [id] => 17470200 [patent_doc_number] => 11276683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Semiconductor device, switching power supply control IC, and switching power supply device [patent_app_type] => utility [patent_app_number] => 14/792234 [patent_app_country] => US [patent_app_date] => 2015-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 10536 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14792234 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/792234
Semiconductor device, switching power supply control IC, and switching power supply device Jul 5, 2015 Issued
Array ( [id] => 11825376 [patent_doc_number] => 20170214313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'DRIVE CIRCUIT FOR SEMICONDUCTOR SWITCHING ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/313641 [patent_app_country] => US [patent_app_date] => 2015-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5814 [patent_no_of_claims] => 3 [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] => 15313641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313641
DRIVE CIRCUIT FOR SEMICONDUCTOR SWITCHING ELEMENT May 26, 2015 Abandoned
Array ( [id] => 10364376 [patent_doc_number] => 20150249381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'CONTROLLING AN ELECTRICAL CONVERTER' [patent_app_type] => utility [patent_app_number] => 14/712444 [patent_app_country] => US [patent_app_date] => 2015-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6198 [patent_no_of_claims] => 15 [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] => 14712444 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/712444
CONTROLLING AN ELECTRICAL CONVERTER May 13, 2015 Abandoned
Array ( [id] => 14179029 [patent_doc_number] => 10263540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Suppression of a DC component in a transformer of a voltage converter [patent_app_type] => utility [patent_app_number] => 15/314559 [patent_app_country] => US [patent_app_date] => 2015-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4992 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15314559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/314559
Suppression of a DC component in a transformer of a voltage converter Apr 8, 2015 Issued
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