Search

Rafael O. De Leon Domenech

Examiner (ID: 2003, Phone: (571)270-0517 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2837
Total Applications
717
Issued Applications
618
Pending Applications
67
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13294159 [patent_doc_number] => 10158283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => PFC signal generation circuit, PFC control system using the same, and PFC control method [patent_app_type] => utility [patent_app_number] => 15/612468 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 11472 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612468
PFC signal generation circuit, PFC control system using the same, and PFC control method Jun 1, 2017 Issued
Array ( [id] => 11960043 [patent_doc_number] => 20170264195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'SOFT START SWITCHING POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/606586 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6888 [patent_no_of_claims] => 18 [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] => 15606586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606586
Soft start switching power supply system May 25, 2017 Issued
Array ( [id] => 15674149 [patent_doc_number] => 10601319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Voltage converter and method for converting a voltage from an input voltage to an output voltage that is larger than the input voltage by a fixed additional value [patent_app_type] => utility [patent_app_number] => 16/310352 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4569 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310352
Voltage converter and method for converting a voltage from an input voltage to an output voltage that is larger than the input voltage by a fixed additional value May 23, 2017 Issued
Array ( [id] => 16787545 [patent_doc_number] => 10989970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Display panel having electrostatic discharge circuit and display device [patent_app_type] => utility [patent_app_number] => 16/325749 [patent_app_country] => US [patent_app_date] => 2017-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6401 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325749 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325749
Display panel having electrostatic discharge circuit and display device May 11, 2017 Issued
Array ( [id] => 15761485 [patent_doc_number] => 10622879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Control module with active snubber and related flyback power converting device [patent_app_type] => utility [patent_app_number] => 15/491983 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4670 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15491983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/491983
Control module with active snubber and related flyback power converting device Apr 19, 2017 Issued
Array ( [id] => 14152675 [patent_doc_number] => 10256731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => High-efficiency holdup circuit for switch-mode power supply [patent_app_type] => utility [patent_app_number] => 15/489410 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3388 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489410
High-efficiency holdup circuit for switch-mode power supply Apr 16, 2017 Issued
Array ( [id] => 12027488 [patent_doc_number] => 20170317587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'SWITCHING REGULATOR WITH IMPROVED EFFICIENCY AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/488389 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4192 [patent_no_of_claims] => 18 [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] => 15488389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488389
SWITCHING REGULATOR WITH IMPROVED EFFICIENCY AND METHOD THEREOF Apr 13, 2017 Abandoned
Array ( [id] => 14345527 [patent_doc_number] => 20190154736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => CURRENT DETECTION DEVICE AND POWER CONVERSION APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/302035 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16302035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302035
Current detection device including a current sensor to detect magnetic field vectors Apr 6, 2017 Issued
Array ( [id] => 17455953 [patent_doc_number] => 11270819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Electronic device and surge handling [patent_app_type] => utility [patent_app_number] => 16/303065 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2843 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16303065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303065
Electronic device and surge handling Mar 29, 2017 Issued
Array ( [id] => 14426249 [patent_doc_number] => 10317925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Attenuating common mode noise current in current mirror circuits [patent_app_type] => utility [patent_app_number] => 15/473209 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15473209 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473209
Attenuating common mode noise current in current mirror circuits Mar 28, 2017 Issued
Array ( [id] => 13471901 [patent_doc_number] => 20180287493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => CONVERTER CONFIGURED TO CONVERT A DC INPUT VOLTAGE TO A DC OUTPUT VOLTAGE AND INCLUDING AT LEAST ONE RESISTIVE ELEMENT [patent_app_type] => utility [patent_app_number] => 15/471739 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15471739 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/471739
Converter configured to convert a DC input voltage to a DC output voltage and including at least one resistive element Mar 27, 2017 Issued
Array ( [id] => 12610719 [patent_doc_number] => 20180095403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => POWER SUPPLY SYSTEM AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/471701 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15471701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/471701
Power supply system and image forming apparatus Mar 27, 2017 Issued
Array ( [id] => 14447775 [patent_doc_number] => 20190181761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => MULTI-PHASE DC-DC CONVERTER, RECORDING MEDIUM AND CONTROL METHOD FOR MULTI-PHASE DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/310081 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16310081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310081
MULTI-PHASE DC-DC CONVERTER, RECORDING MEDIUM AND CONTROL METHOD FOR MULTI-PHASE DC-DC CONVERTER Feb 27, 2017 Abandoned
Array ( [id] => 15094071 [patent_doc_number] => 20190341847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => INSULATED POWER SOURCE AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/475180 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16475180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475180
Insulated power source and power conversion device Feb 22, 2017 Issued
Array ( [id] => 13375697 [patent_doc_number] => 20180239390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => SYNCHRONIZED SWITCHING OF VOLTAGE REGULATORS IN AN INFORMATION HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/435946 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15435946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/435946
Synchronized switching of voltage regulators in an information handling system Feb 16, 2017 Issued
Array ( [id] => 17410797 [patent_doc_number] => 11251702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Boost converter with forced continuous conduction mode [patent_app_type] => utility [patent_app_number] => 15/432150 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5004 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15432150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/432150
Boost converter with forced continuous conduction mode Feb 13, 2017 Issued
Array ( [id] => 12851689 [patent_doc_number] => 20180175736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => ISOLATED DC-DC POWER CONVERSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/423250 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15423250 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/423250
Symmetrical isolated DC-DC power conversion circuit Feb 1, 2017 Issued
Array ( [id] => 14739653 [patent_doc_number] => 10389242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Voltage and current sensing calibration for switching voltage regulators [patent_app_type] => utility [patent_app_number] => 15/421460 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6127 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15421460 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/421460
Voltage and current sensing calibration for switching voltage regulators Jan 31, 2017 Issued
Array ( [id] => 13756087 [patent_doc_number] => 10171001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => AC-to-DC power converter and related control circuits [patent_app_type] => utility [patent_app_number] => 15/415360 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5576 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15415360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415360
AC-to-DC power converter and related control circuits Jan 24, 2017 Issued
Array ( [id] => 14399003 [patent_doc_number] => 10312795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Inverter device capable of suppressing overcurrent without increasing a load and operation control method [patent_app_type] => utility [patent_app_number] => 15/751462 [patent_app_country] => US [patent_app_date] => 2017-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 5407 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751462
Inverter device capable of suppressing overcurrent without increasing a load and operation control method Jan 10, 2017 Issued
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