
Nusrat Quddus
Examiner (ID: 10778, Phone: (571)270-7921 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2838, 2839 |
| Total Applications | 965 |
| Issued Applications | 827 |
| Pending Applications | 72 |
| Abandoned Applications | 88 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11322013
[patent_doc_number] => 09520765
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-13
[patent_title] => 'DC/DC converter, switching power supply device, and electronic apparatus,configured to include a phase detector and a phase holder'
[patent_app_type] => utility
[patent_app_number] => 14/574579
[patent_app_country] => US
[patent_app_date] => 2014-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 17
[patent_no_of_words] => 12371
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[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14574579
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/574579 | DC/DC converter, switching power supply device, and electronic apparatus,configured to include a phase detector and a phase holder | Dec 17, 2014 | Issued |
Array
(
[id] => 10984963
[patent_doc_number] => 20160181908
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-23
[patent_title] => 'POWER SUPPLY STARTUP'
[patent_app_type] => utility
[patent_app_number] => 14/576069
[patent_app_country] => US
[patent_app_date] => 2014-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14576069
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/576069 | Startup Circuit for a Power Supply | Dec 17, 2014 | Issued |
Array
(
[id] => 11287102
[patent_doc_number] => 09502964
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-22
[patent_title] => 'Systems and methods for skewing DC/DC converter phases to mitigate spurs'
[patent_app_type] => utility
[patent_app_number] => 14/572079
[patent_app_country] => US
[patent_app_date] => 2014-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 5925
[patent_no_of_claims] => 18
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[patent_words_short_claim] => 91
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14572079
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/572079 | Systems and methods for skewing DC/DC converter phases to mitigate spurs | Dec 15, 2014 | Issued |
Array
(
[id] => 11266401
[patent_doc_number] => 09490708
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-08
[patent_title] => 'Multiple-output DC/DC converter and power supply having the same'
[patent_app_type] => utility
[patent_app_number] => 14/570379
[patent_app_country] => US
[patent_app_date] => 2014-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_current_assignee] =>[type] => patent
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/570379 | Multiple-output DC/DC converter and power supply having the same | Dec 14, 2014 | Issued |
Array
(
[id] => 10270719
[patent_doc_number] => 20150155716
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-04
[patent_title] => 'Power Electronic Interface for Connecting Two AC Systems'
[patent_app_type] => utility
[patent_app_number] => 14/558439
[patent_app_country] => US
[patent_app_date] => 2014-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14558439
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/558439 | AC line connector with intermediate DC link | Dec 1, 2014 | Issued |
Array
(
[id] => 11346860
[patent_doc_number] => 09531277
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-27
[patent_title] => 'Switching converter, control circuit thereof, AC/DC converter, power adapter and electronic device'
[patent_app_type] => utility
[patent_app_number] => 14/553178
[patent_app_country] => US
[patent_app_date] => 2014-11-25
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14553178
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/553178 | Switching converter, control circuit thereof, AC/DC converter, power adapter and electronic device | Nov 24, 2014 | Issued |
Array
(
[id] => 11278480
[patent_doc_number] => 09494959
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-15
[patent_title] => 'Current source for voltage regulator and voltage regulator thereof'
[patent_app_type] => utility
[patent_app_number] => 14/554009
[patent_app_country] => US
[patent_app_date] => 2014-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 6503
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[patent_no_of_ind_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14554009
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/554009 | Current source for voltage regulator and voltage regulator thereof | Nov 24, 2014 | Issued |
Array
(
[id] => 11266327
[patent_doc_number] => 09490634
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-08
[patent_title] => 'Power distribution system using multiple power modules, and method'
[patent_app_type] => utility
[patent_app_number] => 14/552525
[patent_app_country] => US
[patent_app_date] => 2014-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 6050
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14552525
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/552525 | Power distribution system using multiple power modules, and method | Nov 24, 2014 | Issued |
Array
(
[id] => 11681830
[patent_doc_number] => 09680372
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-06-13
[patent_title] => 'Hold up converter'
[patent_app_type] => utility
[patent_app_number] => 14/537779
[patent_app_country] => US
[patent_app_date] => 2014-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14537779
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/537779 | Hold up converter | Nov 9, 2014 | Issued |
Array
(
[id] => 10778299
[patent_doc_number] => 20160124455
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-05
[patent_title] => 'HIGH SPEED TRACKING DUAL DIRECTION CURRENT SENSE SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/528819
[patent_app_country] => US
[patent_app_date] => 2014-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 15490
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14528819
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/528819 | High speed tracking dual direction current sense system | Oct 29, 2014 | Issued |
Array
(
[id] => 10245442
[patent_doc_number] => 20150130437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-14
[patent_title] => 'DC-DC CONVERTER'
[patent_app_type] => utility
[patent_app_number] => 14/525789
[patent_app_country] => US
[patent_app_date] => 2014-10-28
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14525789
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/525789 | DC-DC CONVERTER | Oct 27, 2014 | Abandoned |
Array
(
[id] => 10230927
[patent_doc_number] => 20150115921
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-30
[patent_title] => 'PROGRAMMABLE FREQUENCY DECREASE CIRCUIT FOR A PROGRAMMABLE POWER SUPPLY'
[patent_app_type] => utility
[patent_app_number] => 14/525319
[patent_app_country] => US
[patent_app_date] => 2014-10-28
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14525319
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/525319 | Programmable frequency decrease circuit for a programmable power supply | Oct 27, 2014 | Issued |
Array
(
[id] => 10765804
[patent_doc_number] => 20160111960
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-21
[patent_title] => 'DIVIDING A SINGLE PHASE PULSE-WIDTH MODULATION SIGNAL INTO A PLURALITY OF PHASES'
[patent_app_type] => utility
[patent_app_number] => 14/519569
[patent_app_country] => US
[patent_app_date] => 2014-10-21
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/519569 | Dividing a single phase pulse-width modulation signal into a plurality of phases | Oct 20, 2014 | Issued |
Array
(
[id] => 11360732
[patent_doc_number] => 09537395
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-01-03
[patent_title] => 'Switched mode power supply peak-efficiency detection'
[patent_app_type] => utility
[patent_app_number] => 14/518039
[patent_app_country] => US
[patent_app_date] => 2014-10-20
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14518039
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/518039 | Switched mode power supply peak-efficiency detection | Oct 19, 2014 | Issued |
Array
(
[id] => 11552181
[patent_doc_number] => 09621047
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-04-11
[patent_title] => 'Systems and methods for measuring power system current using OR-ing MOSFETs'
[patent_app_type] => utility
[patent_app_number] => 14/512069
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[patent_app_date] => 2014-10-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/512069 | Systems and methods for measuring power system current using OR-ing MOSFETs | Oct 9, 2014 | Issued |
Array
(
[id] => 12937516
[patent_doc_number] => 09831759
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-11-28
[patent_title] => Voltage source converter
[patent_app_type] => utility
[patent_app_number] => 15/027669
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/027669 | Voltage source converter | Oct 5, 2014 | Issued |
Array
(
[id] => 11181222
[patent_doc_number] => 09413227
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-08-09
[patent_title] => 'Converter circuit with power factor correction for converting AC input voltage into DC output voltage'
[patent_app_type] => utility
[patent_app_number] => 14/504779
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/504779 | Converter circuit with power factor correction for converting AC input voltage into DC output voltage | Oct 1, 2014 | Issued |
Array
(
[id] => 10741367
[patent_doc_number] => 20160087518
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-24
[patent_title] => 'CIRCUIT FOR DRIVER CONTROL OF SWITCHING CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 14/492569
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/492569 | Control circuit to detect a noise signal during a state change of a switch | Sep 21, 2014 | Issued |
Array
(
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[patent_title] => 'System and method for series connecting electronic power devices'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/482969 | System and method for series connecting electronic power devices | Sep 9, 2014 | Issued |
Array
(
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[patent_title] => 'LLC converter and loss of inductive mode detection circuit'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/479279 | LLC converter and loss of inductive mode detection circuit | Sep 5, 2014 | Issued |