
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] => 5213956
[patent_doc_number] => 20070103036
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-10
[patent_title] => 'Piezoelectric transformer'
[patent_app_type] => utility
[patent_app_number] => 11/595499
[patent_app_country] => US
[patent_app_date] => 2006-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0103/20070103036.pdf
[firstpage_image] =>[orig_patent_app_number] => 11595499
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/595499 | Piezoelectric transformer | Nov 9, 2006 | Issued |
Array
(
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[patent_kind] => A1
[patent_issue_date] => 2007-05-17
[patent_title] => 'Driving and control apparatus of piezoelectric ultrasonic motor'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2006-11-07
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[patent_drawing_sheets_cnt] => 15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/593595 | Driving and control apparatus of piezoelectric ultrasonic motor | Nov 6, 2006 | Abandoned |
Array
(
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[patent_title] => 'Actuator arrangement'
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[patent_app_number] => 11/586015
[patent_app_country] => US
[patent_app_date] => 2006-10-25
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[patent_drawing_sheets_cnt] => 7
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Array
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[patent_title] => 'Aluminum nitride thin film, composite film containing the same and piezoelectric thin film resonator using the same'
[patent_app_type] => utility
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[patent_app_date] => 2006-10-12
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[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 16823
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[firstpage_image] =>[orig_patent_app_number] => 11546765
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/546765 | Aluminum nitride thin film, composite film containing the same and piezoelectric thin film resonator using the same | Oct 11, 2006 | Issued |
Array
(
[id] => 5218199
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[patent_title] => 'MEMS switch'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/540655 | MEMS switch | Oct 1, 2006 | Issued |
Array
(
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[patent_title] => 'Energy harvesting device manufactured by print forming processes'
[patent_app_type] => utility
[patent_app_number] => 11/541966
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[firstpage_image] =>[orig_patent_app_number] => 11541966
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/541966 | Energy harvesting device manufactured by print forming processes | Oct 1, 2006 | Issued |
Array
(
[id] => 4435629
[patent_doc_number] => 07898148
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[patent_issue_date] => 2011-03-01
[patent_title] => 'Oscillator based on piezoresistive resonators'
[patent_app_type] => utility
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[pdf_file] => patents/07/898/07898148.pdf
[firstpage_image] =>[orig_patent_app_number] => 12159769
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/159769 | Oscillator based on piezoresistive resonators | Sep 7, 2006 | Issued |
Array
(
[id] => 5282652
[patent_doc_number] => 20090096326
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'PIEZOELECTRIC ACTUATOR, ACOUSTIC COMPONENT, AND ELECTRONIC DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/063746
[patent_app_country] => US
[patent_app_date] => 2006-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[pdf_file] => publications/A1/0096/20090096326.pdf
[firstpage_image] =>[orig_patent_app_number] => 12063746
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/063746 | PIEZOELECTRIC ACTUATOR, ACOUSTIC COMPONENT, AND ELECTRONIC DEVICE | Aug 29, 2006 | Abandoned |
Array
(
[id] => 4998237
[patent_doc_number] => 20070040871
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[patent_kind] => A1
[patent_issue_date] => 2007-02-22
[patent_title] => 'Drive control device for a piezoelectric actuator, electronic device, and drive control method for a piezoelectric actuator'
[patent_app_type] => utility
[patent_app_number] => 11/506829
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/506829 | Drive control device for a piezoelectric actuator, electronic device, and drive control method for a piezoelectric actuator | Aug 20, 2006 | Abandoned |
Array
(
[id] => 5049351
[patent_doc_number] => 20070029895
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[patent_issue_date] => 2007-02-08
[patent_title] => 'Structure capable of automatically locating and supporting nodal point of a piezoelectric stator'
[patent_app_type] => utility
[patent_app_number] => 11/498019
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[patent_app_date] => 2006-08-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/498019 | Structure capable of automatically locating and supporting nodal point of a piezoelectric stator | Aug 2, 2006 | Abandoned |
Array
(
[id] => 5432521
[patent_doc_number] => 20090167107
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[patent_kind] => A1
[patent_issue_date] => 2009-07-02
[patent_title] => 'MICRO-ELECTRO-MECHANICAL TRANSDUCER HAVING EMBEDDED SPRINGS'
[patent_app_type] => utility
[patent_app_number] => 11/462338
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/462338 | Micro-electro-mechanical transducer having embedded springs | Aug 2, 2006 | Issued |
Array
(
[id] => 4695849
[patent_doc_number] => 20080218033
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[patent_issue_date] => 2008-09-11
[patent_title] => 'Piezoelectric Actuator With Internal Contact-Connection'
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Array
(
[id] => 5049353
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[patent_title] => 'Device for the vibrational detection of fill-level limit state and a process for the vibrational detection of a fill-level limit state'
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Array
(
[id] => 7592792
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Array
(
[id] => 54215
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[patent_title] => 'Thermacoustic piezoelectric generator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/492311 | Thermacoustic piezoelectric generator | Jul 24, 2006 | Issued |
Array
(
[id] => 4930723
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/458127 | Driving apparatus for a linear motion of elongated bodies | Jul 17, 2006 | Abandoned |
Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/472673 | Solid state gimbal system | Jun 21, 2006 | Issued |
Array
(
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Array
(
[id] => 6240972
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[patent_title] => 'PIEZO ACTUATOR WITH INCREASED DISPLACEMENT CAPACITY'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/993465 | PIEZO ACTUATOR WITH INCREASED DISPLACEMENT CAPACITY | Jun 11, 2006 | Abandoned |