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] => 1356369 [patent_doc_number] => 06572994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Polymer electrolyte fuel cell system' [patent_app_type] => B1 [patent_app_number] => 09/604045 [patent_app_country] => US [patent_app_date] => 2000-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9149 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/572/06572994.pdf [firstpage_image] =>[orig_patent_app_number] => 09604045 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604045
Polymer electrolyte fuel cell system Jun 25, 2000 Issued
Array ( [id] => 1171416 [patent_doc_number] => 06749965 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-15 [patent_title] => 'Positive active material for lithium secondary batteries and method of preparing the same' [patent_app_type] => B1 [patent_app_number] => 09/595075 [patent_app_country] => US [patent_app_date] => 2000-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4351 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/749/06749965.pdf [firstpage_image] =>[orig_patent_app_number] => 09595075 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/595075
Positive active material for lithium secondary batteries and method of preparing the same Jun 15, 2000 Issued
Array ( [id] => 1359065 [patent_doc_number] => 06569569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Positive active material for lithium secondary batteries and method of preparing the same' [patent_app_type] => B1 [patent_app_number] => 09/595379 [patent_app_country] => US [patent_app_date] => 2000-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3129 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569569.pdf [firstpage_image] =>[orig_patent_app_number] => 09595379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/595379
Positive active material for lithium secondary batteries and method of preparing the same Jun 14, 2000 Issued
Array ( [id] => 1322961 [patent_doc_number] => 06602629 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Zero mercury air cell' [patent_app_type] => B1 [patent_app_number] => 09/577865 [patent_app_country] => US [patent_app_date] => 2000-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5540 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602629.pdf [firstpage_image] =>[orig_patent_app_number] => 09577865 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/577865
Zero mercury air cell May 23, 2000 Issued
Array ( [id] => 1056232 [patent_doc_number] => 06855455 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-15 [patent_title] => 'Electrode unit for rechargeable electrochemical cells' [patent_app_type] => utility [patent_app_number] => 09/914950 [patent_app_country] => US [patent_app_date] => 2000-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3159 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/855/06855455.pdf [firstpage_image] =>[orig_patent_app_number] => 09914950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914950
Electrode unit for rechargeable electrochemical cells May 23, 2000 Issued
Array ( [id] => 6842843 [patent_doc_number] => 20030148190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Non-aqueous electrolyte and lithium secondary battery using the same' [patent_app_type] => new [patent_app_number] => 09/569185 [patent_app_country] => US [patent_app_date] => 2000-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5154 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20030148190.pdf [firstpage_image] =>[orig_patent_app_number] => 09569185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/569185
Non-aqueous electrolyte and lithium secondary battery using the same May 10, 2000 Abandoned
09/569195 Zinc-based electrode for alkaline electrochemical cell May 10, 2000 Abandoned
Array ( [id] => 1376164 [patent_doc_number] => 06555268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Negative electrode for secondary cell, negative plate for secondary cell, and secondary cell comprising the same' [patent_app_type] => B1 [patent_app_number] => 09/485335 [patent_app_country] => US [patent_app_date] => 2000-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4671 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/555/06555268.pdf [firstpage_image] =>[orig_patent_app_number] => 09485335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/485335
Negative electrode for secondary cell, negative plate for secondary cell, and secondary cell comprising the same May 9, 2000 Issued
Array ( [id] => 4359615 [patent_doc_number] => 06287350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Collector assembly for an electrochemical cell including an integral seal/inner cover' [patent_app_type] => 1 [patent_app_number] => 9/564400 [patent_app_country] => US [patent_app_date] => 2000-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287350.pdf [firstpage_image] =>[orig_patent_app_number] => 564400 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/564400
Collector assembly for an electrochemical cell including an integral seal/inner cover Apr 30, 2000 Issued
09/446803 A PROCESS FOR THE CONTROL OF THE ELECTROMECHANICAL PROPERTIES OF A LITHIUM MANAGANESE OXIDE WITH A SPINEL-LIKE STRUCTURE Apr 16, 2000 Abandoned
Array ( [id] => 1452975 [patent_doc_number] => 06461753 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Fuel cell with a direct antifreeze impermeable cooler plate' [patent_app_type] => B1 [patent_app_number] => 09/542209 [patent_app_country] => US [patent_app_date] => 2000-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5829 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461753.pdf [firstpage_image] =>[orig_patent_app_number] => 09542209 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542209
Fuel cell with a direct antifreeze impermeable cooler plate Apr 3, 2000 Issued
Array ( [id] => 1379017 [patent_doc_number] => 06551731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Fuel cell system' [patent_app_type] => B1 [patent_app_number] => 09/720061 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5764 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/551/06551731.pdf [firstpage_image] =>[orig_patent_app_number] => 09720061 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720061
Fuel cell system Mar 30, 2000 Issued
09/509789 ESTERS AS SOLVENT IN ELECTROLYTE SYSTEMS FOR LI ION ACCUMULATORS Mar 29, 2000 Abandoned
Array ( [id] => 1473725 [patent_doc_number] => 06387563 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Method of producing a thin film battery having a protective packaging' [patent_app_type] => B1 [patent_app_number] => 09/536535 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1339 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387563.pdf [firstpage_image] =>[orig_patent_app_number] => 09536535 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536535
Method of producing a thin film battery having a protective packaging Mar 27, 2000 Issued
Array ( [id] => 1414799 [patent_doc_number] => 06509122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Polymer electrolyte' [patent_app_type] => B1 [patent_app_number] => 09/527569 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 10920 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/509/06509122.pdf [firstpage_image] =>[orig_patent_app_number] => 09527569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527569
Polymer electrolyte Mar 15, 2000 Issued
Array ( [id] => 1413457 [patent_doc_number] => 06517975 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Lithium element and anode assembly for an electrochemical cell' [patent_app_type] => B1 [patent_app_number] => 09/524070 [patent_app_country] => US [patent_app_date] => 2000-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5723 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/517/06517975.pdf [firstpage_image] =>[orig_patent_app_number] => 09524070 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/524070
Lithium element and anode assembly for an electrochemical cell Mar 12, 2000 Issued
Array ( [id] => 1511762 [patent_doc_number] => 06472094 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Separator for fuel cell and manufacture thereof' [patent_app_type] => B1 [patent_app_number] => 09/486725 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 11893 [patent_no_of_claims] => 22 [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/06/472/06472094.pdf [firstpage_image] =>[orig_patent_app_number] => 09486725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486725
Separator for fuel cell and manufacture thereof Mar 8, 2000 Issued
Array ( [id] => 1383138 [patent_doc_number] => 06548207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Thin-profile battery circuits and constructions, button-type battery circuits and constructions' [patent_app_type] => B1 [patent_app_number] => 09/521090 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2622 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/548/06548207.pdf [firstpage_image] =>[orig_patent_app_number] => 09521090 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/521090
Thin-profile battery circuits and constructions, button-type battery circuits and constructions Mar 6, 2000 Issued
Array ( [id] => 1506599 [patent_doc_number] => 06440605 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Electrode, method or producing electrode, and cell comprising the electrode' [patent_app_type] => B1 [patent_app_number] => 09/485685 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6533 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440605.pdf [firstpage_image] =>[orig_patent_app_number] => 09485685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/485685
Electrode, method or producing electrode, and cell comprising the electrode Feb 24, 2000 Issued
Array ( [id] => 1449401 [patent_doc_number] => 06455202 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Positive electrode for a lithium rechargeable electro-chemical cell having an aluminum current collector' [patent_app_type] => B1 [patent_app_number] => 09/512665 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4541 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/455/06455202.pdf [firstpage_image] =>[orig_patent_app_number] => 09512665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512665
Positive electrode for a lithium rechargeable electro-chemical cell having an aluminum current collector Feb 23, 2000 Issued
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