
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 |
|---|---|---|---|
Array
(
[id] => 4600926
[patent_doc_number] => 07977853
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[patent_title] => 'Piezoelectric device, and liquid discharge device using the piezoelectric device'
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Array
(
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[patent_doc_number] => 08093782
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[patent_issue_date] => 2012-01-10
[patent_title] => 'Specialized, high performance, ultrasound transducer substrates and related method thereof'
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Array
(
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[patent_title] => 'PIEZOELECTRIC FILM SENSOR'
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[patent_app_number] => 12/675674
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Array
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[patent_title] => 'PIEZOELECTRIC MATERIALS BASED ON FLEXOELECTRIC CHARGE SEPARATION AND THEIR FABRICATION'
[patent_app_type] => utility
[patent_app_number] => 12/179807
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Array
(
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[patent_doc_number] => 20080284284
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[patent_issue_date] => 2008-11-20
[patent_title] => 'RESONANT ACTUATOR'
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2013-05-07
[patent_title] => 'High-frequency shear-horizontal surface acoustic wave sensor'
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Array
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[patent_title] => 'PIEZOELECTRIC TRANSFORMER TYPE HIGH-VOLTAGE POWER APPARATUS AND IMAGE FORMING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/169210
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[firstpage_image] =>[orig_patent_app_number] => 12169210
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/169210 | Piezoelectric transformer type high-voltage power apparatus and image forming apparatus | Jul 7, 2008 | Issued |
Array
(
[id] => 7527958
[patent_doc_number] => 08044555
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[patent_title] => 'Driving apparatus'
[patent_app_type] => utility
[patent_app_number] => 12/163662
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/163662 | Driving apparatus | Jun 26, 2008 | Issued |
Array
(
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Array
(
[id] => 4708482
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[patent_issue_date] => 2008-12-04
[patent_title] => 'TUNING FORK RESONATOR ELEMENT AND TURNING FORK RESONATOR'
[patent_app_type] => utility
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Array
(
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Array
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Array
(
[id] => 6193415
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[patent_title] => 'PIEZOELECTRIC DRIVE UNIT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/599245 | PIEZOELECTRIC DRIVE UNIT | Apr 28, 2008 | Abandoned |
Array
(
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Array
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Array
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Array
(
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