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] => 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 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10135 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20020068222.pdf [firstpage_image] =>[orig_patent_app_number] => 09964460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/964460
Electric cell Sep 27, 2001 Issued
Array ( [id] => 1073542 [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 [patent_app_number] => 09/967456 [patent_app_country] => US [patent_app_date] => 2001-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3751 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_country] => US [patent_kind] => B2 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5052 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/808/06808848.pdf [firstpage_image] =>[orig_patent_app_number] => 09963463 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/963463
Nonaqueous electrolyte secondary cells Sep 26, 2001 Issued
Array ( [id] => 1302019 [patent_doc_number] => 06620541 [patent_country] => US [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 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3379 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/620/06620541.pdf [firstpage_image] =>[orig_patent_app_number] => 09963958 [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 [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5752 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/699/06699297.pdf [firstpage_image] =>[orig_patent_app_number] => 09762057 [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 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3943 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/660/06660430.pdf [firstpage_image] =>[orig_patent_app_number] => 09926156 [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 [patent_country] => US [patent_kind] => A1 [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 [patent_app_date] => 2001-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7811 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12880 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20020160256.pdf [firstpage_image] =>[orig_patent_app_number] => 09944150 [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 [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2742 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20020025474.pdf [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3528 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20030039876.pdf [firstpage_image] =>[orig_patent_app_number] => 09941156 [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' [patent_app_type] => new [patent_app_number] => 09/938960 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3578 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20020110720.pdf [firstpage_image] =>[orig_patent_app_number] => 09938960 [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 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Reinforced composite ionic conductive polymer membrane and fuel cell adopting the same' [patent_app_type] => new [patent_app_number] => 09/931862 [patent_app_country] => US [patent_app_date] => 2001-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4633 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20020015875.pdf [firstpage_image] =>[orig_patent_app_number] => 09931862 [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 [patent_doc_number] => 20050053835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Non-aqueous electrolyte secondary cell' [patent_app_type] => utility [patent_app_number] => 09/932050 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4489 [patent_no_of_claims] => 18 [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/A1/0053/20050053835.pdf [firstpage_image] =>[orig_patent_app_number] => 09932050 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/932050
Non-aqueous electrolyte secondary cell Aug 16, 2001 Abandoned
Array ( [id] => 6472479 [patent_doc_number] => 20020022183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Positive electrode active material for rechargeable lithium-ion battery' [patent_app_type] => new [patent_app_number] => 09/929359 [patent_app_country] => US [patent_app_date] => 2001-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20020022183.pdf [firstpage_image] =>[orig_patent_app_number] => 09929359 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/929359
Positive electrode active material for rechargeable lithium-ion battery Aug 14, 2001 Abandoned
Array ( [id] => 1095364 [patent_doc_number] => 06821669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-23 [patent_title] => 'Liquid electrolyte battery' [patent_app_type] => B2 [patent_app_number] => 09/928490 [patent_app_country] => US [patent_app_date] => 2001-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 4020 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/821/06821669.pdf [firstpage_image] =>[orig_patent_app_number] => 09928490 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/928490
Liquid electrolyte battery Aug 13, 2001 Issued
Array ( [id] => 6778456 [patent_doc_number] => 20030049537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Multifunctional battery and method of making the same' [patent_app_type] => new [patent_app_number] => 10/110368 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5443 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20030049537.pdf [firstpage_image] =>[orig_patent_app_number] => 10110368 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/110368
Multifunctional battery and method of making the same Aug 9, 2001 Issued
Array ( [id] => 6241854 [patent_doc_number] => 20020045102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Lithium-sulfur batteries' [patent_app_type] => new [patent_app_number] => 09/918463 [patent_app_country] => US [patent_app_date] => 2001-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3821 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20020045102.pdf [firstpage_image] =>[orig_patent_app_number] => 09918463 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918463
Lithium-sulfur batteries Jul 31, 2001 Abandoned
Array ( [id] => 1180004 [patent_doc_number] => 06737187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Closed battery' [patent_app_type] => B2 [patent_app_number] => 09/918725 [patent_app_country] => US [patent_app_date] => 2001-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2657 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/737/06737187.pdf [firstpage_image] =>[orig_patent_app_number] => 09918725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918725
Closed battery Jul 31, 2001 Issued
Array ( [id] => 1223271 [patent_doc_number] => 06699620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-02 [patent_title] => 'Lead alloy surface coating for positive lead-acid battery grids and methods of use' [patent_app_type] => B2 [patent_app_number] => 09/909261 [patent_app_country] => US [patent_app_date] => 2001-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2900 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/699/06699620.pdf [firstpage_image] =>[orig_patent_app_number] => 09909261 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/909261
Lead alloy surface coating for positive lead-acid battery grids and methods of use Jul 18, 2001 Issued
Array ( [id] => 7078294 [patent_doc_number] => 20010041276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-15 [patent_title] => 'Metal-gas cell battery with soft pocket' [patent_app_type] => new [patent_app_number] => 09/682012 [patent_app_country] => US [patent_app_date] => 2001-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6302 [patent_no_of_claims] => 65 [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/A1/0041/20010041276.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
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