
David E. Choi
Examiner (ID: 18884, Phone: (571)270-3780 , Office: P/2174 )
| Most Active Art Unit | 2174 |
| Art Unit(s) | 2174, 2173, 2148 |
| Total Applications | 778 |
| Issued Applications | 591 |
| Pending Applications | 55 |
| Abandoned Applications | 150 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11224758
[patent_doc_number] => 09452469
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-09-27
[patent_title] => 'Method for the production of a hollow metal part by means of casting'
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Array
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[patent_title] => 'Method Of Manufacturing A Workpiece With Multiple Metal Layers'
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2014-07-24
[patent_title] => 'QUASI SELF-DESTRUCTIVE CORE FOR INVESTMENT CASTING'
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[patent_app_date] => 2013-01-23
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Array
(
[id] => 9612794
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-07-24
[patent_title] => 'METHODS FOR SAND CORE GAS EVACUATION AND RELATED SYSTEMS AND APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/746558
[patent_app_country] => US
[patent_app_date] => 2013-01-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/746558 | Methods for sand core gas evacuation and related systems and apparatus | Jan 21, 2013 | Issued |
Array
(
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Array
(
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[patent_title] => 'Foam pattern techniques'
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Array
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Array
(
[id] => 9675127
[patent_doc_number] => 08814030
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[patent_issue_date] => 2014-08-26
[patent_title] => 'Improvements of long term bondline reliability of power electronics operating at high temperatures'
[patent_app_type] => utility
[patent_app_number] => 13/723055
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/723055 | Improvements of long term bondline reliability of power electronics operating at high temperatures | Dec 19, 2012 | Issued |
Array
(
[id] => 15664815
[patent_doc_number] => 10596620
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[patent_issue_date] => 2020-03-24
[patent_title] => Mold for producing cast parts
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/362831 | Mold for producing cast parts | Dec 4, 2012 | Issued |
Array
(
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[patent_title] => 'Methods For Forming Molded Components Having A Visible Designer Feature and/or Improved Operational Properties Via A Porous Preform'
[patent_app_type] => utility
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Array
(
[id] => 10136027
[patent_doc_number] => 09169340
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[patent_title] => 'Electronic device module comprising an ethylene multi-block copolymer'
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Array
(
[id] => 9898164
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[patent_title] => 'METHOD FOR MANUFACTURING COMPOSITE DOUBLE-METAL FRACTURE SPLITTING CONNECTING ROD'
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Array
(
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Array
(
[id] => 8717195
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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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Array
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