
David H. Malzahn
Examiner (ID: 119, Phone: (571)272-3727 , Office: P/2182 )
| Most Active Art Unit | 2193 |
| Art Unit(s) | 2183, 2301, 2193, 2306, 2121, 2182, 2307, 2302, 2787, 2124, 2786 |
| Total Applications | 3174 |
| Issued Applications | 2743 |
| Pending Applications | 60 |
| Abandoned Applications | 371 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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[id] => 11208504
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[patent_title] => 'Energy harvesting devices for low frequency applications'
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Array
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[patent_title] => 'PIEZOELECTRIC ELEMENT, PIEZOELECTRIC DEVICE AND METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT'
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| 13/957598 | METHOD FOR MANUFACTURING A QUARTZ CRYSTAL UNIT | Aug 1, 2013 | Abandoned |
Array
(
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[patent_title] => 'MEMS DEVICE AND METHOD FOR PRODUCING AN MEMS DEVICE OPERATING WITH ACOUSTIC WAVES'
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Array
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[id] => 10951367
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[patent_issue_date] => 2014-12-04
[patent_title] => 'OMNI-DIRECTIONAL SHEAR-HORIZONTAL WAVE MAGNETOSTRICTIVE PATCH TRANSDUCER AND METHOD OF WINDING COIL'
[patent_app_type] => utility
[patent_app_number] => 13/953633
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/953633 | Omni-directional shear-horizontal wave magnetostrictive patch transducer and method of winding coil | Jul 28, 2013 | Issued |
Array
(
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[patent_doc_number] => 20160149553
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[patent_issue_date] => 2016-05-26
[patent_title] => 'ELECTROACOUSTIC TRANSDUCER WITH IMPROVED SUPPRESSION OF UNWANTED MODES'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/904561 | Electroacoustic transducer with improved suppression of unwanted modes | Jul 17, 2013 | Issued |
Array
(
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Array
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Array
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[id] => 9790048
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[patent_title] => 'Removable Piezoelectric Keyboard Cover with Outlet and Lighting System'
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Array
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Array
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Array
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Array
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