
Shahzeb K. Ahmad
Examiner (ID: 15391, Phone: (571)272-0978 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2838, 2839 |
| Total Applications | 555 |
| Issued Applications | 437 |
| Pending Applications | 53 |
| Abandoned Applications | 81 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9893613
[patent_doc_number] => 20150048811
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-19
[patent_title] => 'SYSTEM AND METHOD FOR PROVIDING POWER VIA A SPURIOUS-NOISE-FREE SWITCHING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/528060
[patent_app_country] => US
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Array
(
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[patent_issue_date] => 2018-02-27
[patent_title] => 'Intermediate voltage bus converter with power saving modes'
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Array
(
[id] => 10303449
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[patent_title] => 'SWITCH FOR POWER SUPPLY CONTROL SYSTEM'
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Array
(
[id] => 10753508
[patent_doc_number] => 20160099661
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-07
[patent_title] => 'Method to Generate Multilevel Inverter Modulation Control Signals'
[patent_app_type] => utility
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Array
(
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Array
(
[id] => 10731384
[patent_doc_number] => 20160077533
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[patent_kind] => A1
[patent_issue_date] => 2016-03-17
[patent_title] => 'VOLTAGE REGULATION SYSTEM FOR INTEGRATED CIRCUIT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/488261 | Voltage regulation system for integrated circuit | Sep 15, 2014 | Issued |
Array
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[patent_doc_number] => 09484840
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[patent_issue_date] => 2016-11-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/471961 | Hybrid zero-voltage switching (ZVS) control for power inverters | Aug 27, 2014 | Issued |
Array
(
[id] => 11510810
[patent_doc_number] => 09601982
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[patent_issue_date] => 2017-03-21
[patent_title] => 'Switchable auxiliary supply circuit'
[patent_app_type] => utility
[patent_app_number] => 14/470771
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/470771 | Switchable auxiliary supply circuit | Aug 26, 2014 | Issued |
Array
(
[id] => 10538296
[patent_doc_number] => 09263935
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[patent_issue_date] => 2016-02-16
[patent_title] => 'Charge and discharge signal circuit and DC-DC converter'
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Array
(
[id] => 11014716
[patent_doc_number] => 20160211669
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[patent_issue_date] => 2016-07-21
[patent_title] => 'ELECTRIC PROTECTION ON AC SIDE OF HVDC'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/913151 | Electric protection on AC side of HVDC | Aug 18, 2014 | Issued |
Array
(
[id] => 9863241
[patent_doc_number] => 20150043259
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-12
[patent_title] => 'METHOD AND DEVICE FOR OPERATING AN ELECTRICAL POWER CONVERTER'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/453145 | Method and device for operating an electrical power converter | Aug 5, 2014 | Issued |
Array
(
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[patent_title] => 'METHOD AND APPARATUS OF FREQUENCY MODULATION FOR POWER SAVING OF ADAPTIVE POWER CONVERTER'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/340809 | Method and apparatus of frequency modulation for power saving of adaptive power converter | Jul 24, 2014 | Issued |
Array
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Array
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Array
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Array
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Array
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Array
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