Search

Angelina M. Shudy

Examiner (ID: 15483, Phone: (571)272-6757 , Office: P/3668 )

Most Active Art Unit
3668
Art Unit(s)
3668, 3662
Total Applications
522
Issued Applications
372
Pending Applications
59
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17254595 [patent_doc_number] => 11190102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Regulating circuit including a plurality of low drop out regulators and method of operating the same [patent_app_type] => utility [patent_app_number] => 16/582401 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 6324 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582401
Regulating circuit including a plurality of low drop out regulators and method of operating the same Sep 24, 2019 Issued
Array ( [id] => 16402970 [patent_doc_number] => 20200343828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => INVERTER USING POWER MODULE [patent_app_type] => utility [patent_app_number] => 16/580584 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580584 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580584
INVERTER USING POWER MODULE Sep 23, 2019 Abandoned
Array ( [id] => 15370687 [patent_doc_number] => 20200021108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => OVERVOLTAGE PROTECTOR [patent_app_type] => utility [patent_app_number] => 16/578681 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578681
Overvoltage protector with array of resistors Sep 22, 2019 Issued
Array ( [id] => 17848533 [patent_doc_number] => 11437921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Direct power converter and control device to improve an input power factor [patent_app_type] => utility [patent_app_number] => 17/279931 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 47 [patent_no_of_words] => 23370 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279931
Direct power converter and control device to improve an input power factor Sep 19, 2019 Issued
Array ( [id] => 16354886 [patent_doc_number] => 10795395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Bandgap voltage reference circuit capable of correcting voltage distortion [patent_app_type] => utility [patent_app_number] => 16/576710 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2490 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576710
Bandgap voltage reference circuit capable of correcting voltage distortion Sep 18, 2019 Issued
Array ( [id] => 17746209 [patent_doc_number] => 11394299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Common control for multiple power converter operation modes [patent_app_type] => utility [patent_app_number] => 16/566815 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 11136 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 16566815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566815
Common control for multiple power converter operation modes Sep 9, 2019 Issued
Array ( [id] => 16333068 [patent_doc_number] => 20200304034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => SWITCHED-MODE POWER SUPPLY AND SELF-DRIVING DEVICE [patent_app_type] => utility [patent_app_number] => 16/566547 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566547
SWITCHED-MODE POWER SUPPLY AND SELF-DRIVING DEVICE Sep 9, 2019 Abandoned
Array ( [id] => 15658599 [patent_doc_number] => 20200091830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => VEHICLE POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 16/566856 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566856
Vehicle power supply device Sep 9, 2019 Issued
Array ( [id] => 17308741 [patent_doc_number] => 11209849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-28 [patent_title] => Dynamic tracking regulator to protect radiation-hardened devices [patent_app_type] => utility [patent_app_number] => 16/563023 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4990 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563023
Dynamic tracking regulator to protect radiation-hardened devices Sep 5, 2019 Issued
Array ( [id] => 17136233 [patent_doc_number] => 11137784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Linear voltage regulator circuit incorporating light emitting and photovoltaic devices [patent_app_type] => utility [patent_app_number] => 16/563463 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 8321 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563463
Linear voltage regulator circuit incorporating light emitting and photovoltaic devices Sep 5, 2019 Issued
Array ( [id] => 15689247 [patent_doc_number] => 20200099287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => CONTROLLING DISCHARGE OF X-CAPACITANCE [patent_app_type] => utility [patent_app_number] => 16/558842 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558842
Controlling discharge of x-capacitance Sep 2, 2019 Issued
Array ( [id] => 16410640 [patent_doc_number] => 10819210 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Power supply apparatus capable of increasing feedback response speed [patent_app_type] => utility [patent_app_number] => 16/558179 [patent_app_country] => US [patent_app_date] => 2019-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3306 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558179
Power supply apparatus capable of increasing feedback response speed Sep 1, 2019 Issued
Array ( [id] => 15935279 [patent_doc_number] => 20200159273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => REFERENCE VOLTAGE GENERATOR CAPABLE OF REDUCING HOT CARRIER STRESS [patent_app_type] => utility [patent_app_number] => 16/558144 [patent_app_country] => US [patent_app_date] => 2019-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558144
Reference voltage generator capable of reducing hot carrier stress Aug 31, 2019 Issued
Array ( [id] => 19972794 [patent_doc_number] => 12341418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Control circuit and method for bus voltage variation in power converters [patent_app_type] => utility [patent_app_number] => 17/596957 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596957
Control circuit and method for bus voltage variation in power converters Aug 12, 2019 Issued
Array ( [id] => 17717074 [patent_doc_number] => 11381076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => AC controlled relay drive circuit [patent_app_type] => utility [patent_app_number] => 16/537341 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10614 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16537341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537341
AC controlled relay drive circuit Aug 8, 2019 Issued
Array ( [id] => 17834366 [patent_doc_number] => 20220271670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => CONVERTER WITH HOLD-UP CIRCUIT AND INRUSH-CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/629162 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629162
CONVERTER WITH HOLD-UP CIRCUIT AND INRUSH-CONTROL CIRCUIT Jul 28, 2019 Pending
Array ( [id] => 17583877 [patent_doc_number] => 20220140732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => CONTROLLING BUCK-BOOST CONVERTERS BASED ON POWER SUPPLY IDENTIFICATION SIGNALS [patent_app_type] => utility [patent_app_number] => 17/435441 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435441
Controlling buck-boost converters based on power supply identification signals Jul 22, 2019 Issued
Array ( [id] => 17449193 [patent_doc_number] => 20220069698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => MULTIPLEX POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/416901 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17416901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416901
Multiplex power conversion system having means to prevent failure spread Jul 22, 2019 Issued
Array ( [id] => 16996034 [patent_doc_number] => 20210234454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => DRIVE CIRCUIT AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/054786 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054786
Drive circuit and power conversion device Jul 15, 2019 Issued
Array ( [id] => 18131752 [patent_doc_number] => 11557970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Resonant rectified discontinuous switching regulator with inductor preflux [patent_app_type] => utility [patent_app_number] => 16/513473 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 14543 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513473
Resonant rectified discontinuous switching regulator with inductor preflux Jul 15, 2019 Issued
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