
Dean P. Kwak
Examiner (ID: 8274, Phone: (571)270-7072 , Office: P/1798 )
| Most Active Art Unit | 1798 |
| Art Unit(s) | 1797, 1773, 1798 |
| Total Applications | 862 |
| Issued Applications | 447 |
| Pending Applications | 119 |
| Abandoned Applications | 333 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5828134
[patent_doc_number] => 20020068222
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-06-06
[patent_title] => 'Electric cell'
[patent_app_type] => new
[patent_app_number] => 09/964460
[patent_app_country] => US
[patent_app_date] => 2001-09-28
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0068/20020068222.pdf
[firstpage_image] =>[orig_patent_app_number] => 09964460
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Array
(
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[patent_doc_number] => 06838206
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-01-04
[patent_title] => 'Safety plate of secondary battery'
[patent_app_type] => utility
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[pdf_file] => patents/06/838/06838206.pdf
[firstpage_image] =>[orig_patent_app_number] => 09967456
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/967456 | Safety plate of secondary battery | Sep 27, 2001 | Issued |
Array
(
[id] => 1107151
[patent_doc_number] => 06808848
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[patent_issue_date] => 2004-10-26
[patent_title] => 'Nonaqueous electrolyte secondary cells'
[patent_app_type] => B2
[patent_app_number] => 09/963463
[patent_app_country] => US
[patent_app_date] => 2001-09-27
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Array
(
[id] => 1302019
[patent_doc_number] => 06620541
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[patent_kind] => B2
[patent_issue_date] => 2003-09-16
[patent_title] => 'High-temperature fuel cell'
[patent_app_type] => B2
[patent_app_number] => 09/963958
[patent_app_country] => US
[patent_app_date] => 2001-09-26
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/963958 | High-temperature fuel cell | Sep 25, 2001 | Issued |
Array
(
[id] => 1222334
[patent_doc_number] => 06699297
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-02
[patent_title] => 'Method for preparing lithium manganate and positive electrode for lithium secondary cell containing the same'
[patent_app_type] => B1
[patent_app_number] => 09/762057
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/762057 | Method for preparing lithium manganate and positive electrode for lithium secondary cell containing the same | Sep 16, 2001 | Issued |
Array
(
[id] => 1263886
[patent_doc_number] => 06660430
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-09
[patent_title] => 'Package for nonaqueous electrolyte cell and cell comprising the same'
[patent_app_type] => B1
[patent_app_number] => 09/926156
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[patent_app_date] => 2001-09-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/926156 | Package for nonaqueous electrolyte cell and cell comprising the same | Sep 13, 2001 | Issued |
Array
(
[id] => 5999586
[patent_doc_number] => 20020028379
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[patent_issue_date] => 2002-03-07
[patent_title] => 'Electrode for nonaqueous electrolyte battery'
[patent_app_type] => new
[patent_app_number] => 09/946501
[patent_app_country] => US
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[pdf_file] => publications/A1/0028/20020028379.pdf
[firstpage_image] =>[orig_patent_app_number] => 09946501
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/946501 | Electrode for nonaqueous electrolyte battery | Sep 5, 2001 | Abandoned |
Array
(
[id] => 5786747
[patent_doc_number] => 20020160256
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[patent_kind] => A1
[patent_issue_date] => 2002-10-31
[patent_title] => 'Non-aqueous electrolyte secondary battery'
[patent_app_type] => new
[patent_app_number] => 09/944150
[patent_app_country] => US
[patent_app_date] => 2001-09-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/944150 | Non-aqueous electrolyte secondary battery | Sep 3, 2001 | Abandoned |
Array
(
[id] => 6499298
[patent_doc_number] => 20020025474
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-28
[patent_title] => 'Battery pack'
[patent_app_type] => new
[patent_app_number] => 09/940460
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 09940460
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/940460 | Battery pack | Aug 28, 2001 | Issued |
Array
(
[id] => 6692444
[patent_doc_number] => 20030039876
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-27
[patent_title] => 'Electrochemical fuel cell with fluid distribution layer having non-uniform perforations'
[patent_app_type] => new
[patent_app_number] => 09/941156
[patent_app_country] => US
[patent_app_date] => 2001-08-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/941156 | Electrochemical fuel cell with fluid distribution layer having non-uniform perforations | Aug 26, 2001 | Abandoned |
Array
(
[id] => 6543983
[patent_doc_number] => 20020110720
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-15
[patent_title] => 'Modulized single cell and assembled cell unit of a proton exchange membrane fuel cell'
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[patent_app_number] => 09/938960
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/938960 | Modulized single cell and assembled cell unit of a proton exchange membrane fuel cell | Aug 23, 2001 | Abandoned |
Array
(
[id] => 6609645
[patent_doc_number] => 20020015875
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[patent_issue_date] => 2002-02-07
[patent_title] => 'Reinforced composite ionic conductive polymer membrane and fuel cell adopting the same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931862 | Reinforced composite ionic conductive polymer membrane and fuel cell adopting the same | Aug 19, 2001 | Abandoned |
Array
(
[id] => 7210114
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Array
(
[id] => 6472479
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[patent_title] => 'Positive electrode active material for rechargeable lithium-ion battery'
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Array
(
[id] => 1095364
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[patent_title] => 'Liquid electrolyte battery'
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Array
(
[id] => 6778456
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Array
(
[id] => 6241854
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[patent_title] => 'Lithium-sulfur batteries'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/918463 | Lithium-sulfur batteries | Jul 31, 2001 | Abandoned |
Array
(
[id] => 1180004
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Array
(
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[patent_title] => 'Lead alloy surface coating for positive lead-acid battery grids and methods of use'
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Array
(
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[patent_title] => 'Metal-gas cell battery with soft pocket'
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[pdf_file] => publications/A1/0041/20010041276.pdf
[firstpage_image] =>[orig_patent_app_number] => 09682012
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/682012 | Metal-gas cell battery with soft pocket | Jul 8, 2001 | Abandoned |