Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 6610216 [patent_doc_number] => 20020015888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode' [patent_app_type] => new [patent_app_number] => 09/810962 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14167 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20020015888.pdf [firstpage_image] =>[orig_patent_app_number] => 09810962 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810962
Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode Mar 15, 2001 Abandoned
Array ( [id] => 1171381 [patent_doc_number] => 06749959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-15 [patent_title] => 'Fuel cell gas separator, manufacturing method thereof, and fuel cell' [patent_app_type] => B2 [patent_app_number] => 09/802959 [patent_app_country] => US [patent_app_date] => 2001-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 72 [patent_no_of_words] => 22375 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/749/06749959.pdf [firstpage_image] =>[orig_patent_app_number] => 09802959 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/802959
Fuel cell gas separator, manufacturing method thereof, and fuel cell Mar 11, 2001 Issued
Array ( [id] => 6900059 [patent_doc_number] => 20010009735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-26 [patent_title] => 'Metal-gas cell battery with soft pocket' [patent_app_type] => new [patent_app_number] => 09/681260 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5235 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20010009735.pdf [firstpage_image] =>[orig_patent_app_number] => 09681260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/681260
Metal-gas cell battery with soft pocket Mar 8, 2001 Abandoned
Array ( [id] => 6610125 [patent_doc_number] => 20020015885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Solid electrolyte cell' [patent_app_type] => new [patent_app_number] => 09/803561 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5786 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20020015885.pdf [firstpage_image] =>[orig_patent_app_number] => 09803561 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/803561
Solid electrolyte cell Mar 8, 2001 Issued
Array ( [id] => 6887728 [patent_doc_number] => 20010008722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-19 [patent_title] => 'Integral screen/frame assembly for an electrochemical cell' [patent_app_type] => new-utility [patent_app_number] => 09/802191 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2971 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20010008722.pdf [firstpage_image] =>[orig_patent_app_number] => 09802191 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/802191
Integral screen/frame assembly for an electrochemical cell Mar 7, 2001 Issued
Array ( [id] => 1263900 [patent_doc_number] => 06660434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-09 [patent_title] => 'Engineered carbonaceous materials and power sources using these materials' [patent_app_type] => B2 [patent_app_number] => 09/800260 [patent_app_country] => US [patent_app_date] => 2001-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4327 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/660/06660434.pdf [firstpage_image] =>[orig_patent_app_number] => 09800260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/800260
Engineered carbonaceous materials and power sources using these materials Mar 5, 2001 Issued
Array ( [id] => 1286320 [patent_doc_number] => 06635373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Fuel cell system and method' [patent_app_type] => B2 [patent_app_number] => 09/793462 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4032 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/635/06635373.pdf [firstpage_image] =>[orig_patent_app_number] => 09793462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/793462
Fuel cell system and method Feb 26, 2001 Issued
Array ( [id] => 1334323 [patent_doc_number] => 06593022 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Membrane electrode assembly providing interconnection of reactant gas flowpaths in undulate layer fuel cell stacks' [patent_app_type] => B1 [patent_app_number] => 09/720462 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 9048 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/593/06593022.pdf [firstpage_image] =>[orig_patent_app_number] => 09720462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720462
Membrane electrode assembly providing interconnection of reactant gas flowpaths in undulate layer fuel cell stacks Feb 26, 2001 Issued
Array ( [id] => 1188683 [patent_doc_number] => 06733914 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-11 [patent_title] => 'Fuel cell membranes' [patent_app_type] => B1 [patent_app_number] => 09/789160 [patent_app_country] => US [patent_app_date] => 2001-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2936 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/733/06733914.pdf [firstpage_image] =>[orig_patent_app_number] => 09789160 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/789160
Fuel cell membranes Feb 19, 2001 Issued
Array ( [id] => 5921445 [patent_doc_number] => 20020114992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Electronic price label battery storage apparatus and replacement method' [patent_app_type] => new [patent_app_number] => 09/785958 [patent_app_country] => US [patent_app_date] => 2001-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1254 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20020114992.pdf [firstpage_image] =>[orig_patent_app_number] => 09785958 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/785958
Electronic price label battery storage apparatus and replacement method Feb 15, 2001 Issued
Array ( [id] => 7000247 [patent_doc_number] => 20010053479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-20 [patent_title] => 'Fibrous-structure electrode framework web strip, electrode plates produced therefrom and process for producing a fibrous-structure electrode framework web strip' [patent_app_type] => new [patent_app_number] => 09/778958 [patent_app_country] => US [patent_app_date] => 2001-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9259 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20010053479.pdf [firstpage_image] =>[orig_patent_app_number] => 09778958 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/778958
Fibrous-structure electrode framework web strip, electrode plates produced therefrom and process for producing a fibrous-structure electrode framework web strip Feb 7, 2001 Issued
Array ( [id] => 6465012 [patent_doc_number] => 20020150814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Battery' [patent_app_type] => new [patent_app_number] => 09/773962 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9019 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20020150814.pdf [firstpage_image] =>[orig_patent_app_number] => 09773962 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/773962
Battery Jan 31, 2001 Abandoned
Array ( [id] => 1287644 [patent_doc_number] => 06632560 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-14 [patent_title] => 'Retention frame for a battery pack' [patent_app_type] => B1 [patent_app_number] => 09/771057 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1766 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/632/06632560.pdf [firstpage_image] =>[orig_patent_app_number] => 09771057 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771057
Retention frame for a battery pack Jan 28, 2001 Issued
09/700262 MEMBRANE-ELECTRODE UNIT FOR A FUEL CELL Jan 22, 2001 Abandoned
Array ( [id] => 1386825 [patent_doc_number] => 06544685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-08 [patent_title] => 'Electrolyte for lithium secondary battery' [patent_app_type] => B2 [patent_app_number] => 09/766056 [patent_app_country] => US [patent_app_date] => 2001-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2902 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/544/06544685.pdf [firstpage_image] =>[orig_patent_app_number] => 09766056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/766056
Electrolyte for lithium secondary battery Jan 18, 2001 Issued
09/743962 Collector for storage battery, storage battery comprising the same, and method for manufacturing the storage battery Jan 17, 2001 Abandoned
Array ( [id] => 6876592 [patent_doc_number] => 20010006745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-05 [patent_title] => 'Bipolar collector for fuel cell' [patent_app_type] => new-utility [patent_app_number] => 09/760960 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3434 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20010006745.pdf [firstpage_image] =>[orig_patent_app_number] => 09760960 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/760960
Bipolar collector for fuel cell Jan 15, 2001 Abandoned
Array ( [id] => 1338022 [patent_doc_number] => 06589691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-08 [patent_title] => 'Structural feed through arrangement for lithium ion cells' [patent_app_type] => B2 [patent_app_number] => 09/737956 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2668 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/589/06589691.pdf [firstpage_image] =>[orig_patent_app_number] => 09737956 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/737956
Structural feed through arrangement for lithium ion cells Dec 17, 2000 Issued
Array ( [id] => 6557419 [patent_doc_number] => 20020164519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Electrolyte creepage barrier for liquid electrolyte fuel cells' [patent_app_type] => new [patent_app_number] => 09/736558 [patent_app_country] => US [patent_app_date] => 2000-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1527 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20020164519.pdf [firstpage_image] =>[orig_patent_app_number] => 09736558 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/736558
Electrolyte creepage barrier for liquid electrolyte fuel cells Dec 12, 2000 Abandoned
Array ( [id] => 1239115 [patent_doc_number] => 06686092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Nonaqueous electrolyte type secondary battery with a film casing' [patent_app_type] => B2 [patent_app_number] => 09/735357 [patent_app_country] => US [patent_app_date] => 2000-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9622 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/686/06686092.pdf [firstpage_image] =>[orig_patent_app_number] => 09735357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/735357
Nonaqueous electrolyte type secondary battery with a film casing Dec 11, 2000 Issued
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