
Hsin Yi Hsieh
Examiner (ID: 2258, Phone: (571)270-3043 , Office: P/2816 )
| Most Active Art Unit | 2816 |
| Art Unit(s) | 2811, 2816, 2899 |
| Total Applications | 746 |
| Issued Applications | 342 |
| Pending Applications | 100 |
| Abandoned Applications | 333 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4278962
[patent_doc_number] => 06246220
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[patent_kind] => NA
[patent_issue_date] => 2001-06-12
[patent_title] => 'Synchronous-rectified DC to DC converter with improved current sensing'
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Array
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[patent_issue_date] => 2001-04-17
[patent_title] => 'Integrated circuit including a driver for a metal-semiconductor field-effect transistor'
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Array
(
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[patent_issue_date] => 2002-04-23
[patent_title] => 'Method and apparatus for virtual current sensing in DC-DC switched mode power supplies'
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Array
(
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[patent_issue_date] => 2001-10-09
[patent_title] => 'Transformerless power supply circuit with a switchable capacitive element'
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Array
(
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Array
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[patent_issue_date] => 2001-11-13
[patent_title] => 'DC-DC converter which supresses power supply noise in low power circuit'
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Array
(
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[patent_title] => 'Resonant power converter with primary-side tuning and zero-current switching'
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Array
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[patent_title] => 'Multiple phase voltage regulator system'
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Array
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[id] => 1455721
[patent_doc_number] => 06462461
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[patent_title] => 'Circuitry to modify the operation of ultrasonic generators'
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Array
(
[id] => 4418813
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[patent_issue_date] => 2001-05-29
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Array
(
[id] => 4418469
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Array
(
[id] => 4265711
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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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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/583325 | Voltage regulator circuit | May 30, 2000 | Issued |