
James Hyonchol Cho
Examiner (ID: 18927, Phone: (571)272-1802 , Office: P/2844 )
| Most Active Art Unit | 2819 |
| Art Unit(s) | 2819, 2844 |
| Total Applications | 1488 |
| Issued Applications | 1367 |
| Pending Applications | 21 |
| Abandoned Applications | 104 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[id] => 8321685
[patent_doc_number] => 20120194091
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[patent_title] => 'USER CONTROL OF AN LED LUMINAIRE FOR A PHASE CUT DIMMER'
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Array
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[patent_title] => 'LED THERMAL PROTECTION STRUCTURES'
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Array
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[patent_title] => 'Dimmable instant start ballast'
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Array
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Array
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Array
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Array
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[patent_title] => 'LED DRIVER CIRCUIT AND METHOD OF DRIVING LED'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/313161 | LED driver circuit and method of driving LED | Dec 6, 2011 | Issued |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/313743 | Organic EL display unit and electronic apparatus | Dec 6, 2011 | 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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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/380896 | Circuit for eliminating threshold voltage difference between backlight LED strings and liquid crystal display using the same | Oct 26, 2011 | Issued |