![](/images/general/no_picture/200_user.png)
Zhengxi Liu
Examiner (ID: 6633, Phone: (571)270-7509 , Office: P/2611 )
Most Active Art Unit | 2611 |
Art Unit(s) | OPQA, 2611, 2628, 2677 |
Total Applications | 360 |
Issued Applications | 235 |
Pending Applications | 2 |
Abandoned Applications | 123 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
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[patent_doc_number] => 20170329034
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[patent_kind] => A1
[patent_issue_date] => 2017-11-16
[patent_title] => 'AIRBORNE ELECTROMAGNETIC SYSTEM WITH LARGE SUSPENSION COIL ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 15/668779
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[patent_title] => 'DETECTING A STRUCTURE IN A WELL'
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[patent_title] => Rotation-Angle Sensor, Stator Element and Rotor Element for Same
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[patent_title] => LINEAR POSITION MAGNETIC FIELD SENSOR WITH DIFFERENTIAL SENSING AND A DIFFERENTIAL MAGNETIC FIELD SENSING METHOD
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[patent_title] => Coil actuated sensor with sensitivity detection
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15/586490 | FIRE TUBE SCANNER AND METHOD OF USE | May 3, 2017 | Abandoned |
Array
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Array
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[patent_issue_date] => 2017-10-19
[patent_title] => 'Metal Detector for Salt Soils'
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Array
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[patent_issue_date] => 2017-10-05
[patent_title] => 'SYSTEM AND METHOD FOR MEASURING DOWNHOLE PARAMETERS'
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/467439 | OUTPUT SWITCHING SYSTEMS AND METHODS | Mar 22, 2017 | Pending |
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Array
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