
Kwang S. Han
Examiner (ID: 4263)
| Most Active Art Unit | 1727 |
| Art Unit(s) | OPA, 1727, 1795, 6221 |
| Total Applications | 497 |
| Issued Applications | 269 |
| Pending Applications | 12 |
| Abandoned Applications | 218 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5379620
[patent_doc_number] => 20090191459
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-30
[patent_title] => 'Electrode for nonaqueous electrolyte secondary battery'
[patent_app_type] => utility
[patent_app_number] => 10/585336
[patent_app_country] => US
[patent_app_date] => 2004-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 11703
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0191/20090191459.pdf
[firstpage_image] =>[orig_patent_app_number] => 10585336
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/585336 | Electrode for nonaqueous electrolyte secondary battery | Nov 8, 2004 | Abandoned |
Array
(
[id] => 3803
[patent_doc_number] => 07816058
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-10-19
[patent_title] => 'Split architectures for MEA durability'
[patent_app_type] => utility
[patent_app_number] => 10/981867
[patent_app_country] => US
[patent_app_date] => 2004-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5209
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/816/07816058.pdf
[firstpage_image] =>[orig_patent_app_number] => 10981867
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/981867 | Split architectures for MEA durability | Nov 4, 2004 | Issued |
Array
(
[id] => 7160672
[patent_doc_number] => 20050084744
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-21
[patent_title] => 'Seal for an electrochemical cell'
[patent_app_type] => utility
[patent_app_number] => 10/964039
[patent_app_country] => US
[patent_app_date] => 2004-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4425
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0084/20050084744.pdf
[firstpage_image] =>[orig_patent_app_number] => 10964039
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/964039 | Seal for an electrochemical cell | Oct 12, 2004 | Issued |
Array
(
[id] => 7232548
[patent_doc_number] => 20050079396
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-14
[patent_title] => 'Fuel cell unit and power control method'
[patent_app_type] => utility
[patent_app_number] => 10/944873
[patent_app_country] => US
[patent_app_date] => 2004-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3824
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0079/20050079396.pdf
[firstpage_image] =>[orig_patent_app_number] => 10944873
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/944873 | Fuel cell unit and power control method | Sep 20, 2004 | Abandoned |
Array
(
[id] => 5056672
[patent_doc_number] => 20070059594
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-15
[patent_title] => 'Lithium ion secondary battery'
[patent_app_type] => utility
[patent_app_number] => 10/572506
[patent_app_country] => US
[patent_app_date] => 2004-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3282
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0059/20070059594.pdf
[firstpage_image] =>[orig_patent_app_number] => 10572506
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/572506 | Lithium ion secondary battery having enhanced weldability and sealing capability | Sep 12, 2004 | Issued |
Array
(
[id] => 7522859
[patent_doc_number] => 08026015
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-27
[patent_title] => 'Membrane electrode assembly for a fuel cell'
[patent_app_type] => utility
[patent_app_number] => 10/933554
[patent_app_country] => US
[patent_app_date] => 2004-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2094
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/026/08026015.pdf
[firstpage_image] =>[orig_patent_app_number] => 10933554
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/933554 | Membrane electrode assembly for a fuel cell | Sep 2, 2004 | Issued |
Array
(
[id] => 7127124
[patent_doc_number] => 20050058868
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-17
[patent_title] => 'Cooling system for fuel cell and method for detecting deterioration of impurity removing member of cooling system for fuel cell'
[patent_app_type] => utility
[patent_app_number] => 10/929551
[patent_app_country] => US
[patent_app_date] => 2004-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5340
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0058/20050058868.pdf
[firstpage_image] =>[orig_patent_app_number] => 10929551
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/929551 | Cooling system for fuel cell and method for detecting deterioration of impurity removing member of cooling system for fuel cell | Aug 30, 2004 | Abandoned |
Array
(
[id] => 5902890
[patent_doc_number] => 20060046124
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-02
[patent_title] => 'Edge stress relief in diffusion media'
[patent_app_type] => utility
[patent_app_number] => 10/925754
[patent_app_country] => US
[patent_app_date] => 2004-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4352
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0046/20060046124.pdf
[firstpage_image] =>[orig_patent_app_number] => 10925754
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/925754 | Edge stress relief in diffusion media | Aug 24, 2004 | Issued |
Array
(
[id] => 5902894
[patent_doc_number] => 20060046128
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-02
[patent_title] => 'Seal configuration for fuel cell stack'
[patent_app_type] => utility
[patent_app_number] => 10/925849
[patent_app_country] => US
[patent_app_date] => 2004-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2232
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0046/20060046128.pdf
[firstpage_image] =>[orig_patent_app_number] => 10925849
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/925849 | Seal configuration for fuel cell stack | Aug 24, 2004 | Issued |
Array
(
[id] => 7522847
[patent_doc_number] => 08026003
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-27
[patent_title] => 'Negative active material for a non-aqueous electrolyte battery, and a non-aqueous electrolyte battery comprising the same'
[patent_app_type] => utility
[patent_app_number] => 10/921358
[patent_app_country] => US
[patent_app_date] => 2004-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 19
[patent_no_of_words] => 10105
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/026/08026003.pdf
[firstpage_image] =>[orig_patent_app_number] => 10921358
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/921358 | Negative active material for a non-aqueous electrolyte battery, and a non-aqueous electrolyte battery comprising the same | Aug 18, 2004 | Issued |
Array
(
[id] => 4682155
[patent_doc_number] => 20080248381
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'Ceramic Separator for Electrochemcial Cells With Improved Conductivity'
[patent_app_type] => utility
[patent_app_number] => 10/575274
[patent_app_country] => US
[patent_app_date] => 2004-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12611
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0248/20080248381.pdf
[firstpage_image] =>[orig_patent_app_number] => 10575274
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/575274 | Ceramic Separator for Electrochemcial Cells With Improved Conductivity | Aug 18, 2004 | Abandoned |
Array
(
[id] => 7232525
[patent_doc_number] => 20050079392
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-14
[patent_title] => 'Fuel cell apparatus and method of controlling the same'
[patent_app_type] => utility
[patent_app_number] => 10/920357
[patent_app_country] => US
[patent_app_date] => 2004-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5715
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0079/20050079392.pdf
[firstpage_image] =>[orig_patent_app_number] => 10920357
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/920357 | Fuel cell apparatus and method of controlling the same | Aug 17, 2004 | Abandoned |
Array
(
[id] => 7201701
[patent_doc_number] => 20050042493
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-24
[patent_title] => 'Fuel cell device'
[patent_app_type] => utility
[patent_app_number] => 10/915440
[patent_app_country] => US
[patent_app_date] => 2004-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4135
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0042/20050042493.pdf
[firstpage_image] =>[orig_patent_app_number] => 10915440
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/915440 | Fuel cell device | Aug 10, 2004 | Abandoned |
Array
(
[id] => 5699879
[patent_doc_number] => 20060216563
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-09-28
[patent_title] => 'Electrolyte membrane, electrolyte membrane composite, method of manufacturing electrolyte membrane composite, electrolyte membrane-electrode assembly for fuel cell, method of manufacturing electrolyte membrane-electrode assembly for fuel cell, and fuel cell'
[patent_app_type] => utility
[patent_app_number] => 10/567135
[patent_app_country] => US
[patent_app_date] => 2004-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 11132
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0216/20060216563.pdf
[firstpage_image] =>[orig_patent_app_number] => 10567135
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/567135 | Electrolyte membrane, electrolyte membrane composite, method of manufacturing electrolyte membrane composite, electrolyte membrane-electrode assembly for fuel cell, method of manufacturing electrolyte membrane-electrode assembly for fuel cell, and fuel cell | Aug 9, 2004 | Abandoned |
Array
(
[id] => 6905372
[patent_doc_number] => 20050100767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-12
[patent_title] => 'Fuel cell with solid hydrogen storage and system for off-board servicing'
[patent_app_type] => utility
[patent_app_number] => 10/914754
[patent_app_country] => US
[patent_app_date] => 2004-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2039
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0100/20050100767.pdf
[firstpage_image] =>[orig_patent_app_number] => 10914754
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/914754 | Fuel cell with solid hydrogen storage and system for off-board servicing | Aug 8, 2004 | Abandoned |
Array
(
[id] => 6971542
[patent_doc_number] => 20050037252
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-17
[patent_title] => 'Tubular solid oxide fuel cells'
[patent_app_type] => utility
[patent_app_number] => 10/912783
[patent_app_country] => US
[patent_app_date] => 2004-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 6110
[patent_no_of_claims] => 48
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0037/20050037252.pdf
[firstpage_image] =>[orig_patent_app_number] => 10912783
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/912783 | Tubular solid oxide fuel cells | Aug 5, 2004 | Abandoned |
Array
(
[id] => 7033420
[patent_doc_number] => 20050031929
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-10
[patent_title] => 'Solid polymer electrolyte membrane and fuel cell'
[patent_app_type] => utility
[patent_app_number] => 10/910473
[patent_app_country] => US
[patent_app_date] => 2004-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5410
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0031/20050031929.pdf
[firstpage_image] =>[orig_patent_app_number] => 10910473
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/910473 | Solid polymer electrolyte membrane and fuel cell | Aug 2, 2004 | Abandoned |
Array
(
[id] => 71194
[patent_doc_number] => 07754382
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-13
[patent_title] => 'Electrochemical capacitor having at least one electrode including composite particles'
[patent_app_type] => utility
[patent_app_number] => 10/901348
[patent_app_country] => US
[patent_app_date] => 2004-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 20819
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/754/07754382.pdf
[firstpage_image] =>[orig_patent_app_number] => 10901348
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/901348 | Electrochemical capacitor having at least one electrode including composite particles | Jul 28, 2004 | Issued |
Array
(
[id] => 122294
[patent_doc_number] => 07704626
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-04-27
[patent_title] => 'Isolated and insulated stack end unit inlet/outlet manifold headers'
[patent_app_type] => utility
[patent_app_number] => 10/901646
[patent_app_country] => US
[patent_app_date] => 2004-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2843
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/704/07704626.pdf
[firstpage_image] =>[orig_patent_app_number] => 10901646
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/901646 | Isolated and insulated stack end unit inlet/outlet manifold headers | Jul 28, 2004 | Issued |
Array
(
[id] => 4651364
[patent_doc_number] => 20080038620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-14
[patent_title] => 'Method for Producing a Fuel Cell Stack'
[patent_app_type] => utility
[patent_app_number] => 10/565806
[patent_app_country] => US
[patent_app_date] => 2004-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4393
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20080038620.pdf
[firstpage_image] =>[orig_patent_app_number] => 10565806
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/565806 | Method for Producing a Fuel Cell Stack | Jul 22, 2004 | Abandoned |