Search

Arnold Castro

Examiner (ID: 11032, Phone: (571)272-4839 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747
Total Applications
1581
Issued Applications
1420
Pending Applications
31
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12356766 [patent_doc_number] => 09954440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Controller for DC/DC power converters [patent_app_type] => utility [patent_app_number] => 15/229541 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4736 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15229541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229541
Controller for DC/DC power converters Aug 4, 2016 Issued
Array ( [id] => 12295584 [patent_doc_number] => 09935549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Multi-switch power converter [patent_app_type] => utility [patent_app_number] => 15/205141 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6521 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15205141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/205141
Multi-switch power converter Jul 7, 2016 Issued
Array ( [id] => 11405431 [patent_doc_number] => 20170025969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'SYNCHRONOUS RECTIFIER PHASE CONTROL TO IMPROVE LOAD EFFICIENCY' [patent_app_type] => utility [patent_app_number] => 15/204631 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3821 [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] => 15204631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/204631
SYNCHRONOUS RECTIFIER PHASE CONTROL TO IMPROVE LOAD EFFICIENCY Jul 6, 2016 Abandoned
Array ( [id] => 11862571 [patent_doc_number] => 09742272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'AC-DC converter' [patent_app_type] => utility [patent_app_number] => 15/187591 [patent_app_country] => US [patent_app_date] => 2016-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10144 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15187591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187591
AC-DC converter Jun 19, 2016 Issued
Array ( [id] => 12555693 [patent_doc_number] => 10014796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Power transformer [patent_app_type] => utility [patent_app_number] => 15/177241 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2457 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15177241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/177241
Power transformer Jun 7, 2016 Issued
Array ( [id] => 11386495 [patent_doc_number] => 20170012551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'POWER CONVERSION DEVICE AND DRIVE DEVICE' [patent_app_type] => utility [patent_app_number] => 15/168031 [patent_app_country] => US [patent_app_date] => 2016-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10914 [patent_no_of_claims] => 17 [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] => 15168031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/168031
Power conversion device and drive device May 27, 2016 Issued
Array ( [id] => 14012673 [patent_doc_number] => 10224818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Power conversion apparatus and control method for power conversion apparatus [patent_app_type] => utility [patent_app_number] => 15/578526 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10112 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15578526 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/578526
Power conversion apparatus and control method for power conversion apparatus May 26, 2016 Issued
Array ( [id] => 12991873 [patent_doc_number] => 20170346411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Auxiliary Load Application for Increasing Data Rate of Messages or for Increasing the Response Speed to Transmitted Messages in a Flyback Converter [patent_app_type] => utility [patent_app_number] => 15/164831 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15164831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164831
Auxiliary load application for increasing data rate of messages or for increasing the response speed to transmitted messages in a flyback converter May 24, 2016 Issued
Array ( [id] => 14012651 [patent_doc_number] => 10224807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Power conversion apparatus and power conversion method for heat treatment [patent_app_type] => utility [patent_app_number] => 15/578353 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3888 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15578353 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/578353
Power conversion apparatus and power conversion method for heat treatment May 16, 2016 Issued
Array ( [id] => 12356787 [patent_doc_number] => 09954447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Power supply apparatus [patent_app_type] => utility [patent_app_number] => 15/155231 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 5140 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15155231 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/155231
Power supply apparatus May 15, 2016 Issued
Array ( [id] => 12336582 [patent_doc_number] => 09948198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Resonant converter and switching power supply device [patent_app_type] => utility [patent_app_number] => 15/153041 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7514 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15153041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/153041
Resonant converter and switching power supply device May 11, 2016 Issued
Array ( [id] => 12006053 [patent_doc_number] => 20170310207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'CIRCUIT FOR ALLEVIATING HIGH FREQUENCY SWITCHING NOISE AND VOLTAGE OVERSHOOTING IN SEMICONDUCTOR COMPONENTS ARRAYS AND RETURNING ENERGY THEREFROM' [patent_app_type] => utility [patent_app_number] => 15/139031 [patent_app_country] => US [patent_app_date] => 2016-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14034 [patent_no_of_claims] => 24 [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] => 15139031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/139031
CIRCUIT FOR ALLEVIATING HIGH FREQUENCY SWITCHING NOISE AND VOLTAGE OVERSHOOTING IN SEMICONDUCTOR COMPONENTS ARRAYS AND RETURNING ENERGY THEREFROM Apr 25, 2016 Abandoned
Array ( [id] => 13321985 [patent_doc_number] => 20180212530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => MATRYOSHKA CONVERTER [patent_app_type] => utility [patent_app_number] => 15/747841 [patent_app_country] => US [patent_app_date] => 2016-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747841
Matryoshka converter Apr 3, 2016 Issued
Array ( [id] => 11623741 [patent_doc_number] => 20170133930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'ANTI-DEADLOCK CIRCUIT FOR VOLTAGE REGULATOR AND ASSOCIATED POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/081141 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7192 [patent_no_of_claims] => 13 [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] => 15081141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/081141
Anti-deadlock circuit for voltage regulator and associated power system Mar 24, 2016 Issued
Array ( [id] => 12148221 [patent_doc_number] => 09882488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Enhanced power mode transitions in buck-boost converters' [patent_app_type] => utility [patent_app_number] => 15/078841 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8034 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15078841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/078841
Enhanced power mode transitions in buck-boost converters Mar 22, 2016 Issued
Array ( [id] => 13641537 [patent_doc_number] => 09847732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Synchronous rectification [patent_app_type] => utility [patent_app_number] => 15/061192 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7713 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15061192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/061192
Synchronous rectification Mar 3, 2016 Issued
Array ( [id] => 11641633 [patent_doc_number] => 09662985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Control circuit for step-up DC/DC converter' [patent_app_type] => utility [patent_app_number] => 15/059459 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 9608 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15059459 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059459
Control circuit for step-up DC/DC converter Mar 2, 2016 Issued
Array ( [id] => 13683637 [patent_doc_number] => 20160380555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => SYNCHRONOUS RECTIFIER AND CONTROL CIRCUIT THEREOF [patent_app_type] => utility [patent_app_number] => 15/051031 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15051031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/051031
Synchronous rectifier and control circuit thereof Feb 22, 2016 Issued
Array ( [id] => 13654431 [patent_doc_number] => 09853542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Constant-voltage and constant-current buck converter and control circuit [patent_app_type] => utility [patent_app_number] => 15/019773 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15019773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019773
Constant-voltage and constant-current buck converter and control circuit Feb 8, 2016 Issued
Array ( [id] => 10803343 [patent_doc_number] => 20160149500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'HIGH POWER FACTOR PRIMARY REGULATED OFFLINE LED DRIVER' [patent_app_type] => utility [patent_app_number] => 15/011854 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6080 [patent_no_of_claims] => 16 [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] => 15011854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/011854
High power factor primary regulated offline LED driver Jan 31, 2016 Issued
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