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] => 6782810 [patent_doc_number] => 20030064257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Secondary batteries having a protective circuit' [patent_app_type] => new [patent_app_number] => 10/262232 [patent_app_country] => US [patent_app_date] => 2002-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2866 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20030064257.pdf [firstpage_image] =>[orig_patent_app_number] => 10262232 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/262232
Secondary batteries having a protective circuit Sep 30, 2002 Issued
Array ( [id] => 7280608 [patent_doc_number] => 20040062985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Contoured battery for implantable medical devices and method of manufacture' [patent_app_type] => new [patent_app_number] => 10/260625 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7265 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062985.pdf [firstpage_image] =>[orig_patent_app_number] => 10260625 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/260625
Contoured battery for implantable medical devices and method of manufacture Sep 29, 2002 Abandoned
Array ( [id] => 7279765 [patent_doc_number] => 20040062142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Systems and methods for the fabrication and evaluation of arrays of electrode and electrolyte materials for use in solid oxide fuel cells' [patent_app_type] => new [patent_app_number] => 10/261247 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3117 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062142.pdf [firstpage_image] =>[orig_patent_app_number] => 10261247 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/261247
Systems and methods for the fabrication and evaluation of arrays of electrode and electrolyte materials for use in solid oxide fuel cells Sep 29, 2002 Abandoned
Array ( [id] => 7280588 [patent_doc_number] => 20040062965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Bonded polyimide fuel cell package and method thereof' [patent_app_type] => new [patent_app_number] => 10/261353 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4010 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062965.pdf [firstpage_image] =>[orig_patent_app_number] => 10261353 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/261353
Bonded polyimide fuel cell package and method thereof Sep 29, 2002 Issued
Array ( [id] => 1098797 [patent_doc_number] => 06818335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-16 [patent_title] => 'System and method for early detection of contaminants in a fuel processing system' [patent_app_type] => B2 [patent_app_number] => 10/244904 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4105 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/818/06818335.pdf [firstpage_image] =>[orig_patent_app_number] => 10244904 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244904
System and method for early detection of contaminants in a fuel processing system Sep 15, 2002 Issued
Array ( [id] => 53355 [patent_doc_number] => 07767337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-03 [patent_title] => 'Bipolar battery and a biplate assembly' [patent_app_type] => utility [patent_app_number] => 10/243693 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4348 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/767/07767337.pdf [firstpage_image] =>[orig_patent_app_number] => 10243693 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/243693
Bipolar battery and a biplate assembly Sep 15, 2002 Issued
Array ( [id] => 7251037 [patent_doc_number] => 20040258969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Fuel-cell stack' [patent_app_type] => new [patent_app_number] => 10/490846 [patent_app_country] => US [patent_app_date] => 2004-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4073 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20040258969.pdf [firstpage_image] =>[orig_patent_app_number] => 10490846 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/490846
Fuel-cell stack Sep 12, 2002 Issued
Array ( [id] => 6720563 [patent_doc_number] => 20030054251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery' [patent_app_type] => new [patent_app_number] => 10/242052 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10579 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20030054251.pdf [firstpage_image] =>[orig_patent_app_number] => 10242052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242052
Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery Sep 11, 2002 Issued
Array ( [id] => 7607776 [patent_doc_number] => 07097937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-29 [patent_title] => 'Bipolar battery and biplate assembly' [patent_app_type] => utility [patent_app_number] => 10/241455 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 4037 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/097/07097937.pdf [firstpage_image] =>[orig_patent_app_number] => 10241455 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/241455
Bipolar battery and biplate assembly Sep 11, 2002 Issued
Array ( [id] => 650809 [patent_doc_number] => 07112386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-26 [patent_title] => 'Membrane electrode assemblies with hydrogen peroxide decomposition catalyst' [patent_app_type] => utility [patent_app_number] => 10/235074 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4146 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/112/07112386.pdf [firstpage_image] =>[orig_patent_app_number] => 10235074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235074
Membrane electrode assemblies with hydrogen peroxide decomposition catalyst Sep 3, 2002 Issued
Array ( [id] => 7134125 [patent_doc_number] => 20040043291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Cathode containing muticomponent binder mixture and lithium-sulfur battery using the same' [patent_app_type] => new [patent_app_number] => 10/233755 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4364 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20040043291.pdf [firstpage_image] =>[orig_patent_app_number] => 10233755 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233755
Cathode containing muticomponent binder mixture and lithium-sulfur battery using the same Sep 3, 2002 Abandoned
Array ( [id] => 743997 [patent_doc_number] => 07026065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Fuel cell system heat recovery' [patent_app_type] => utility [patent_app_number] => 10/232431 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4748 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/026/07026065.pdf [firstpage_image] =>[orig_patent_app_number] => 10232431 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232431
Fuel cell system heat recovery Aug 29, 2002 Issued
Array ( [id] => 571413 [patent_doc_number] => 07455702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-25 [patent_title] => 'Production method of lithium secondary battery and production device therefor' [patent_app_type] => utility [patent_app_number] => 10/488142 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3854 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/455/07455702.pdf [firstpage_image] =>[orig_patent_app_number] => 10488142 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/488142
Production method of lithium secondary battery and production device therefor Aug 27, 2002 Issued
Array ( [id] => 6650074 [patent_doc_number] => 20030008199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Class of electrocatalysts and a gas diffusion electrode based thereon' [patent_app_type] => new [patent_app_number] => 10/229055 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5710 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008199.pdf [firstpage_image] =>[orig_patent_app_number] => 10229055 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/229055
Class of electrocatalysts and a gas diffusion electrode based thereon Aug 27, 2002 Abandoned
Array ( [id] => 1071703 [patent_doc_number] => 06841285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-11 [patent_title] => 'Impregnation of ion-exchange membranes to improve electrochemical fuel cell performance' [patent_app_type] => utility [patent_app_number] => 10/230953 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3117 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/841/06841285.pdf [firstpage_image] =>[orig_patent_app_number] => 10230953 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230953
Impregnation of ion-exchange membranes to improve electrochemical fuel cell performance Aug 27, 2002 Issued
Array ( [id] => 6755561 [patent_doc_number] => 20030003338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Easy refuelling metal-gas cell battery with soft pocket' [patent_app_type] => new [patent_app_number] => 10/231878 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7024 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20030003338.pdf [firstpage_image] =>[orig_patent_app_number] => 10231878 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231878
Easy refuelling metal-gas cell battery with soft pocket Aug 27, 2002 Issued
Array ( [id] => 7203911 [patent_doc_number] => 20050052824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Method of producing electric power generating element and cell using volcanic ash, cell using volcanic ash, and aparatus for controlling cells' [patent_app_type] => utility [patent_app_number] => 10/487988 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7549 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20050052824.pdf [firstpage_image] =>[orig_patent_app_number] => 10487988 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/487988
Method of producing electric power generating element and cell using volcanic ash, cell using volcanic ash, and aparatus for controlling cells Aug 27, 2002 Abandoned
Array ( [id] => 714796 [patent_doc_number] => 07052800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Separator for nickel-metal hydride storage battery and nickel-metal hydride storage battery' [patent_app_type] => utility [patent_app_number] => 10/228943 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2496 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/052/07052800.pdf [firstpage_image] =>[orig_patent_app_number] => 10228943 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/228943
Separator for nickel-metal hydride storage battery and nickel-metal hydride storage battery Aug 27, 2002 Issued
Array ( [id] => 6869769 [patent_doc_number] => 20030082458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Polymer electrolyte' [patent_app_type] => new [patent_app_number] => 10/227532 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11252 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20030082458.pdf [firstpage_image] =>[orig_patent_app_number] => 10227532 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227532
Polymer electrolyte Aug 25, 2002 Issued
Array ( [id] => 707146 [patent_doc_number] => 07060388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Nonaqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 10/226330 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7082 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/060/07060388.pdf [firstpage_image] =>[orig_patent_app_number] => 10226330 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226330
Nonaqueous electrolyte secondary battery Aug 22, 2002 Issued
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