
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 |
|---|---|---|---|
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[patent_title] => 'SECONDARY-SIDE CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER THEREOF'
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[patent_issue_date] => 2019-05-28
[patent_title] => Filter circuit for eliminating inrush current, DC coil control circuit, and electromagnetic contactor
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[patent_title] => STACKABLE ISOLATED VOLTAGE OPTIMIZATION MODULE
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[patent_title] => Inverting buck-boost converter drive circuit and method
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Array
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[patent_title] => 'POWER FACTOR CORRECTION CIRCUITS AND METHODS INCLUDING PARTIAL POWER FACTOR CORRECTION OPERATION FOR BOOST AND BUCK POWER CONVERTERS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/487151 | Power factor correction circuits and methods including partial power factor correction operation for boost and buck power converters | Apr 12, 2017 | Issued |
Array
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[patent_title] => 'SEMICONDUCTOR MODULE, UPPER AND LOWER ARM KIT, AND THREE-LEVEL INVERTER'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/482092 | Semiconductor module, upper and lower arm kit, and three-level inverter | Apr 6, 2017 | Issued |
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