
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] => 8402456
[patent_doc_number] => 20120234512
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-20
[patent_title] => 'ONE-PIECE MANUFACTURING PROCESS'
[patent_app_type] => utility
[patent_app_number] => 13/442068
[patent_app_country] => US
[patent_app_date] => 2012-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5469
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13442068
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/442068 | One-piece manufacturing process | Apr 8, 2012 | Issued |
Array
(
[id] => 10273081
[patent_doc_number] => 20150158078
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-11
[patent_title] => 'CONTINUOUS CASTING PROCESS OF METAL'
[patent_app_type] => utility
[patent_app_number] => 14/385046
[patent_app_country] => US
[patent_app_date] => 2012-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/385046 | Continuous casting process of metal | Mar 27, 2012 | Issued |
Array
(
[id] => 10259294
[patent_doc_number] => 20150144291
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[patent_issue_date] => 2015-05-28
[patent_title] => 'CONTINUOUS CASTING EQUIPMENT'
[patent_app_type] => utility
[patent_app_number] => 14/385058
[patent_app_country] => US
[patent_app_date] => 2012-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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Array
(
[id] => 10405694
[patent_doc_number] => 20150290703
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-15
[patent_title] => 'STIRRING-ROLL FOR A CONTINUOUS CAST MACHINE OF METALLIC PRODUCTS OF LARGE CROSS SECTION'
[patent_app_type] => utility
[patent_app_number] => 14/379918
[patent_app_country] => US
[patent_app_date] => 2012-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 5799
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/379918 | STIRRING-ROLL FOR A CONTINUOUS CAST MACHINE OF METALLIC PRODUCTS OF LARGE CROSS SECTION | Mar 26, 2012 | Abandoned |
Array
(
[id] => 8298317
[patent_doc_number] => 20120180867
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-19
[patent_title] => 'THREE-DIMENSIONAL THIN-FILM SOLAR CELLS'
[patent_app_type] => utility
[patent_app_number] => 13/355237
[patent_app_country] => US
[patent_app_date] => 2012-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 188
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/355237 | Three-dimensional thin-film solar cells | Jan 19, 2012 | Issued |
Array
(
[id] => 8900534
[patent_doc_number] => 20130168036
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-04
[patent_title] => 'METHOD AND SYSTEM FOR MANUFACTURING RAILCAR COUPLERS'
[patent_app_type] => utility
[patent_app_number] => 13/339007
[patent_app_country] => US
[patent_app_date] => 2011-12-28
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/339007 | Method and system for manufacturing railcar couplers | Dec 27, 2011 | Issued |
Array
(
[id] => 8900532
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-04
[patent_title] => 'METHOD AND SYSTEM FOR MANUFACTURING RAILCAR COUPLER LOCKS'
[patent_app_type] => utility
[patent_app_number] => 13/338998
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[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/338998 | METHOD AND SYSTEM FOR MANUFACTURING RAILCAR COUPLER LOCKS | Dec 27, 2011 | Abandoned |
Array
(
[id] => 8887778
[patent_doc_number] => 20130160962
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-27
[patent_title] => 'MAIN BODY CORE SET ASSEMBLY AND CORE BOX FOR A COUPLER BODY'
[patent_app_type] => utility
[patent_app_number] => 13/337558
[patent_app_country] => US
[patent_app_date] => 2011-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13337558
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/337558 | MAIN BODY CORE SET ASSEMBLY AND CORE BOX FOR A COUPLER BODY | Dec 26, 2011 | Abandoned |
Array
(
[id] => 10413193
[patent_doc_number] => 20150298203
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-22
[patent_title] => 'MOLDING METHOD, EQUIPMENT FOR CARRYING OUT SAID METHOD AND MOLD OBTAINED BY MEANS OF SAID METHOD'
[patent_app_type] => utility
[patent_app_number] => 14/366579
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/366579 | MOLDING METHOD, EQUIPMENT FOR CARRYING OUT SAID METHOD AND MOLD OBTAINED BY MEANS OF SAID METHOD | Dec 21, 2011 | Abandoned |
Array
(
[id] => 8887777
[patent_doc_number] => 20130160961
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-27
[patent_title] => 'SUBSURFACE CHILLS TO IMPROVE RAILCAR KNUCKLE FORMATION'
[patent_app_type] => utility
[patent_app_number] => 13/333035
[patent_app_country] => US
[patent_app_date] => 2011-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13333035
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/333035 | Subsurface chills to improve railcar knuckle formation | Dec 20, 2011 | Issued |
Array
(
[id] => 8132505
[patent_doc_number] => 20120090803
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-04-19
[patent_title] => 'PROCESS FOR PRODUCTON OF COMPACTED GRAPHITE IRON'
[patent_app_type] => utility
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[pdf_file] => publications/A1/0090/20120090803.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/329561 | PROCESS FOR PRODUCTON OF COMPACTED GRAPHITE IRON | Dec 18, 2011 | Abandoned |
Array
(
[id] => 8164633
[patent_doc_number] => 20120103554
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-05-03
[patent_title] => 'PROCESS FOR OPTIMIZING A CORE DIE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/287358 | PROCESS FOR OPTIMIZING A CORE DIE | Nov 1, 2011 | Abandoned |
Array
(
[id] => 8320652
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[patent_title] => 'METHOD AND DEVICE FOR MANUFACTURING COVER INCLUDING MULTIPLE METAL LAYERS'
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Array
(
[id] => 8191441
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Array
(
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Array
(
[id] => 8694159
[patent_doc_number] => 20130056168
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[patent_title] => 'DIE-CASTING DIE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/697443 | Die-casting die | Oct 10, 2011 | Issued |
Array
(
[id] => 8089095
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Array
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Array
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Array
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