Search

Melissa Jean Perreira

Examiner (ID: 9107, Phone: (571)272-1354 , Office: P/1618 )

Most Active Art Unit
1618
Art Unit(s)
1618
Total Applications
1070
Issued Applications
493
Pending Applications
86
Abandoned Applications
512

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16746985 [patent_doc_number] => 10971994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Artificial stable short circuit failure mode function by using parallel modules for each switching function [patent_app_type] => utility [patent_app_number] => 16/543764 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4660 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543764
Artificial stable short circuit failure mode function by using parallel modules for each switching function Aug 18, 2019 Issued
Array ( [id] => 16211179 [patent_doc_number] => 20200244169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => POWER SOURCE CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/543796 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543796
Power source circuit with output voltage control and suppression of power consumption Aug 18, 2019 Issued
Array ( [id] => 16464690 [patent_doc_number] => 10848056 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => System and method for improving power factor and THD of a switching power converter [patent_app_type] => utility [patent_app_number] => 16/544789 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 7444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544789
System and method for improving power factor and THD of a switching power converter Aug 18, 2019 Issued
Array ( [id] => 19341783 [patent_doc_number] => 12051983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Power conversion system having a plurality of power conversion devices connected in parallel [patent_app_type] => utility [patent_app_number] => 17/416599 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5341 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416599
Power conversion system having a plurality of power conversion devices connected in parallel Aug 5, 2019 Issued
Array ( [id] => 15500071 [patent_doc_number] => 20200050224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => METHOD AND APPARATUS FOR INTEGRATED BATTERY SUPPLY REGULATION [patent_app_type] => utility [patent_app_number] => 16/530547 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16530547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530547
Method and apparatus for integrated battery supply regulation and transient suppression Aug 1, 2019 Issued
Array ( [id] => 16387116 [patent_doc_number] => 10811966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-20 [patent_title] => Digital constant on-time controller adaptable to a DC-to-DC converter [patent_app_type] => utility [patent_app_number] => 16/528169 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3053 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528169 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528169
Digital constant on-time controller adaptable to a DC-to-DC converter Jul 30, 2019 Issued
Array ( [id] => 16553681 [patent_doc_number] => 10886857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-05 [patent_title] => Inhibiting noise coupling across isolated power supplies [patent_app_type] => utility [patent_app_number] => 16/527386 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3219 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527386
Inhibiting noise coupling across isolated power supplies Jul 30, 2019 Issued
Array ( [id] => 16646148 [patent_doc_number] => 10924020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-16 [patent_title] => Prestart control circuit for a switching power converter [patent_app_type] => utility [patent_app_number] => 16/527897 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5190 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527897
Prestart control circuit for a switching power converter Jul 30, 2019 Issued
Array ( [id] => 18131759 [patent_doc_number] => 11557977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Universal input electronic transformer [patent_app_type] => utility [patent_app_number] => 16/519209 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4330 [patent_no_of_claims] => 12 [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] => 16519209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519209
Universal input electronic transformer Jul 22, 2019 Issued
Array ( [id] => 15370839 [patent_doc_number] => 20200021184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => ROBUST INVERTER TOPOLOGY [patent_app_type] => utility [patent_app_number] => 16/503781 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503781
Robust inverter topology Jul 4, 2019 Issued
Array ( [id] => 16527092 [patent_doc_number] => 20200401172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => DEVICE DESIGN FOR SHORT-CIRCUIT PROTECTION OF TRANSISTORS [patent_app_type] => utility [patent_app_number] => 16/448538 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448538
Device design for short-circuitry protection circuitry within transistors Jun 20, 2019 Issued
Array ( [id] => 14900853 [patent_doc_number] => 20190294192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => METHOD OF BALANCING A SUPPLY CURRENT AND DEVICE FOR SUPPLYING POWER [patent_app_type] => utility [patent_app_number] => 16/437625 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437625
System and method of balancing output currents of a plurality of power supply units for supplying power to a system load Jun 10, 2019 Issued
Array ( [id] => 16294114 [patent_doc_number] => 10770972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Asymmetric switching capacitor regulator [patent_app_type] => utility [patent_app_number] => 16/436203 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 10560 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436203 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436203
Asymmetric switching capacitor regulator Jun 9, 2019 Issued
Array ( [id] => 16387106 [patent_doc_number] => 10811956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Power converter fault detection by counting request pulses [patent_app_type] => utility [patent_app_number] => 16/431897 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6373 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431897
Power converter fault detection by counting request pulses Jun 4, 2019 Issued
Array ( [id] => 18857950 [patent_doc_number] => 11855548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Power conversion device and power conversion control device [patent_app_type] => utility [patent_app_number] => 17/419960 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 17972 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419960
Power conversion device and power conversion control device Jun 3, 2019 Issued
Array ( [id] => 19341772 [patent_doc_number] => 12051972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Hybrid resonant power supply [patent_app_type] => utility [patent_app_number] => 16/420497 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6705 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420497
Hybrid resonant power supply May 22, 2019 Issued
Array ( [id] => 15186081 [patent_doc_number] => 20190363632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => FLYBACK CONVERTER [patent_app_type] => utility [patent_app_number] => 16/420556 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16420556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420556
Low voltage stress flyback converter with continuous input current May 22, 2019 Issued
Array ( [id] => 15219541 [patent_doc_number] => 20190372457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/419146 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419146
DC-DC converter configured to support series and parallel port arrangements May 21, 2019 Issued
Array ( [id] => 15186071 [patent_doc_number] => 20190363627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Electric power converter [patent_app_type] => utility [patent_app_number] => 16/420128 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420128
Electric power converter May 21, 2019 Issued
Array ( [id] => 15260935 [patent_doc_number] => 20190379201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => TEMPERATURE PROTECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/410151 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410151
Temperature protection circuit May 12, 2019 Issued
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