
Seokjin Kim
Examiner (ID: 836, Phone: (571)272-1487 , Office: P/2844 )
| Most Active Art Unit | 2844 |
| Art Unit(s) | 2865, 2844 |
| Total Applications | 688 |
| Issued Applications | 514 |
| Pending Applications | 84 |
| Abandoned Applications | 126 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8742953
[patent_doc_number] => 20130082670
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-04
[patent_title] => 'VOLTAGE REGULATOR SYSTEM AND METHOD FOR EFFICIENCY OPTIMIZATION USING DUTY CYCLE MEASUREMENTS'
[patent_app_type] => utility
[patent_app_number] => 13/685513
[patent_app_country] => US
[patent_app_date] => 2012-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13685513
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/685513 | Voltage regulator system and method for efficiency optimization using duty cycle measurements | Nov 25, 2012 | Issued |
Array
(
[id] => 8428493
[patent_doc_number] => 20120250368
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-04
[patent_title] => 'POWER SUPPLY CONTROLLER WITH INPUT VOLTAGE COMPENSATION FOR EFFICIENCY AND MAXIMUM POWER OUTPUT'
[patent_app_type] => utility
[patent_app_number] => 13/523570
[patent_app_country] => US
[patent_app_date] => 2012-06-14
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/523570 | Power supply controller with input voltage compensation for efficiency and maximum power output | Jun 13, 2012 | Issued |
Array
(
[id] => 9414440
[patent_doc_number] => 08698479
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-04-15
[patent_title] => 'Bandgap reference circuit for providing reference voltage'
[patent_app_type] => utility
[patent_app_number] => 13/434856
[patent_app_country] => US
[patent_app_date] => 2012-03-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/434856 | Bandgap reference circuit for providing reference voltage | Mar 29, 2012 | Issued |
Array
(
[id] => 9484743
[patent_doc_number] => 08730700
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-20
[patent_title] => 'Current source inverter and method for controlling current source inverter'
[patent_app_type] => utility
[patent_app_number] => 14/000077
[patent_app_country] => US
[patent_app_date] => 2012-02-23
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/000077 | Current source inverter and method for controlling current source inverter | Feb 22, 2012 | Issued |
Array
(
[id] => 8357821
[patent_doc_number] => 20120212981
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-23
[patent_title] => 'POWER CONVERTER WITH ZERO VOLTAGE SWITCHING AND RELATED CONTROL METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/401856
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/401856 | Power converter with zero voltage switching and related control method thereof | Feb 21, 2012 | Issued |
Array
(
[id] => 8926703
[patent_doc_number] => 20130182463
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-18
[patent_title] => 'VALLEY-DETECTION DEVICE FOR QUASI-RESONANCE SWITCHING AND METHOD USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/352666
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/352666 | Valley-detection device for quasi-resonance switching and method using the same | Jan 17, 2012 | Issued |
Array
(
[id] => 9429175
[patent_doc_number] => 08705257
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-04-22
[patent_title] => 'Switching module including a snubber circuit connected in parallel to a series-connected unit of flowing restriction elements'
[patent_app_type] => utility
[patent_app_number] => 13/287246
[patent_app_country] => US
[patent_app_date] => 2011-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13287246
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/287246 | Switching module including a snubber circuit connected in parallel to a series-connected unit of flowing restriction elements | Nov 1, 2011 | Issued |
Array
(
[id] => 8451193
[patent_doc_number] => 20120262139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-18
[patent_title] => 'SYSTEM AND METHOD FOR ACTIVE ELECTROMAGNETIC INTERFERENCE REDUCTION FOR A SWITCHING CONVERTER'
[patent_app_type] => utility
[patent_app_number] => 13/286346
[patent_app_country] => US
[patent_app_date] => 2011-11-01
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/286346 | System and method for active electromagnetic interference reduction for a switching converter | Oct 31, 2011 | Issued |
Array
(
[id] => 7752785
[patent_doc_number] => 20120026755
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-02
[patent_title] => 'RESONANT CONVERTER SYSTEM HAVING SYNCHRONOUS CONTROL CIRCUIT AND CONTROLLING METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/267186
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[firstpage_image] =>[orig_patent_app_number] => 13267186
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/267186 | Resonant converter system having synchronous control circuit and controlling method thereof | Oct 5, 2011 | Issued |
Array
(
[id] => 8380785
[patent_doc_number] => 20120224403
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-06
[patent_title] => 'METHOD FOR CONTROLLING THREE-PHASE CURRENT CONVERTER'
[patent_app_type] => utility
[patent_app_number] => 13/240146
[patent_app_country] => US
[patent_app_date] => 2011-09-22
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/240146 | Method for controlling three-phase current converter | Sep 21, 2011 | Issued |
Array
(
[id] => 9390152
[patent_doc_number] => 08686761
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-04-01
[patent_title] => 'Gate driver and switching power source apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/238256
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/238256 | Gate driver and switching power source apparatus | Sep 20, 2011 | Issued |
Array
(
[id] => 7764757
[patent_doc_number] => 20120033456
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-09
[patent_title] => 'ACTIVE CLAMP DC-DC CONVERTER'
[patent_app_type] => utility
[patent_app_number] => 13/193056
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[firstpage_image] =>[orig_patent_app_number] => 13193056
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/193056 | Active clamp DC-DC converter | Jul 27, 2011 | Issued |
Array
(
[id] => 8610516
[patent_doc_number] => 20130015828
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-17
[patent_title] => 'LOW POWER LOW-DROPOUT LINEAR VOLTAGE REGULATOR'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/180566 | LOW POWER LOW-DROPOUT LINEAR VOLTAGE REGULATOR | Jul 11, 2011 | Abandoned |
Array
(
[id] => 7650043
[patent_doc_number] => 20110299312
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[patent_issue_date] => 2011-12-08
[patent_title] => 'INVERTER FOR SOLAR CELL ARRAY'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/151766 | INVERTER FOR SOLAR CELL ARRAY | Jun 1, 2011 | Abandoned |
Array
(
[id] => 7559326
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[patent_title] => 'Control Circuit for a DC-DC Converter'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/101756 | Control circuit for a DC-DC converter using a reference signal that is half a voltage level of a voltage of a battery to be charged | May 4, 2011 | Issued |
Array
(
[id] => 7571368
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[firstpage_image] =>[orig_patent_app_number] => 13095756
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/095756 | Burst mode controller and method | Apr 26, 2011 | Issued |
Array
(
[id] => 8225316
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/050846 | CONSTANT CURRENT CIRCUIT | Mar 16, 2011 | Abandoned |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/034056 | DC/AC chopper type power converter for non-insulated type power conditioner with gain calibration of measuring circuit | Feb 23, 2011 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/016646 | Resonant capacitor clamping circuit in resonant converter | Jan 27, 2011 | Issued |
Array
(
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[patent_title] => 'ADJUSTABLE DRIVER VOLTAGE SOURCE FOR A SWITCHING POWER SUPPLY AND METHOD FOR ADJUSTING DRIVER VOLTAGE IN A SWITCHING POWER SUPPLY'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/984066 | Adjustable driver voltage source for a switching power supply and method for adjusting driver voltage in a switching power supply | Jan 3, 2011 | Issued |