
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] => 5452495
[patent_doc_number] => 20090068532
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-12
[patent_title] => 'SOLID OXIDE TYPE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/201314
[patent_app_country] => US
[patent_app_date] => 2008-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3477
[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/A1/0068/20090068532.pdf
[firstpage_image] =>[orig_patent_app_number] => 12201314
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/201314 | SOLID OXIDE TYPE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME | Aug 28, 2008 | Abandoned |
Array
(
[id] => 9777616
[patent_doc_number] => 08852820
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-07
[patent_title] => 'Fuel cell stack module shell with integrated heat exchanger'
[patent_app_type] => utility
[patent_app_number] => 12/222736
[patent_app_country] => US
[patent_app_date] => 2008-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 25
[patent_no_of_words] => 12283
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12222736
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/222736 | Fuel cell stack module shell with integrated heat exchanger | Aug 13, 2008 | Issued |
Array
(
[id] => 9344686
[patent_doc_number] => 08663832
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-03-04
[patent_title] => 'Cell for reducing short circuit and battery incorporating the cell'
[patent_app_type] => utility
[patent_app_number] => 12/190133
[patent_app_country] => US
[patent_app_date] => 2008-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 10779
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12190133
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/190133 | Cell for reducing short circuit and battery incorporating the cell | Aug 11, 2008 | Issued |
Array
(
[id] => 13235
[patent_doc_number] => 07803480
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-09-28
[patent_title] => 'Prismatic lithium ion rechargeable battery'
[patent_app_type] => utility
[patent_app_number] => 12/185047
[patent_app_country] => US
[patent_app_date] => 2008-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3800
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/803/07803480.pdf
[firstpage_image] =>[orig_patent_app_number] => 12185047
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/185047 | Prismatic lithium ion rechargeable battery | Jul 31, 2008 | Issued |
Array
(
[id] => 5391484
[patent_doc_number] => 20090208797
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-20
[patent_title] => 'Fuel cell stack humidification device'
[patent_app_type] => utility
[patent_app_number] => 12/218124
[patent_app_country] => US
[patent_app_date] => 2008-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3530
[patent_no_of_claims] => 10
[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/A1/0208/20090208797.pdf
[firstpage_image] =>[orig_patent_app_number] => 12218124
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/218124 | Fuel cell stack humidification device | Jul 10, 2008 | Abandoned |
Array
(
[id] => 4839708
[patent_doc_number] => 20080280194
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-13
[patent_title] => 'Battery pack'
[patent_app_type] => utility
[patent_app_number] => 12/149436
[patent_app_country] => US
[patent_app_date] => 2008-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 22
[patent_no_of_words] => 8532
[patent_no_of_claims] => 19
[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/A1/0280/20080280194.pdf
[firstpage_image] =>[orig_patent_app_number] => 12149436
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/149436 | Battery pack | Apr 30, 2008 | Abandoned |
Array
(
[id] => 6435402
[patent_doc_number] => 20100143824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-10
[patent_title] => 'INTERLOCKING STRUCTURE FOR HIGH TEMPERATURE ELECTROCHEMICAL DEVICE AND METHOD FOR MAKING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/664646
[patent_app_country] => US
[patent_app_date] => 2008-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8655
[patent_no_of_claims] => 29
[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/A1/0143/20100143824.pdf
[firstpage_image] =>[orig_patent_app_number] => 12664646
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/664646 | INTERLOCKING STRUCTURE FOR HIGH TEMPERATURE ELECTROCHEMICAL DEVICE AND METHOD FOR MAKING THE SAME | Apr 14, 2008 | Abandoned |
Array
(
[id] => 8232543
[patent_doc_number] => 08197983
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-12
[patent_title] => 'Method of manufacturing a fuel cell by electrically connecting a first cell and a second cell coupled over both sides of a membrane with a predetermined gap between the first cell and the second cell'
[patent_app_type] => utility
[patent_app_number] => 12/078736
[patent_app_country] => US
[patent_app_date] => 2008-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3762
[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/08/197/08197983.pdf
[firstpage_image] =>[orig_patent_app_number] => 12078736
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/078736 | Method of manufacturing a fuel cell by electrically connecting a first cell and a second cell coupled over both sides of a membrane with a predetermined gap between the first cell and the second cell | Apr 2, 2008 | Issued |
Array
(
[id] => 5391490
[patent_doc_number] => 20090208803
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-20
[patent_title] => 'FLOW FIELD FOR FUEL CELL AND FUEL CELL STACK'
[patent_app_type] => utility
[patent_app_number] => 12/033778
[patent_app_country] => US
[patent_app_date] => 2008-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5186
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 7
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0208/20090208803.pdf
[firstpage_image] =>[orig_patent_app_number] => 12033778
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/033778 | FLOW FIELD FOR FUEL CELL AND FUEL CELL STACK | Feb 18, 2008 | Abandoned |
Array
(
[id] => 9523786
[patent_doc_number] => 08748046
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-06-10
[patent_title] => 'Lithium-ion electrolytes with fluoroester co-solvents'
[patent_app_type] => utility
[patent_app_number] => 12/011462
[patent_app_country] => US
[patent_app_date] => 2008-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5776
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12011462
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/011462 | Lithium-ion electrolytes with fluoroester co-solvents | Jan 24, 2008 | Issued |
Array
(
[id] => 71196
[patent_doc_number] => 07754384
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-13
[patent_title] => 'High-voltage positive electrode material having a spinel structure based on nickel and manganese for lithium cell batteries'
[patent_app_type] => utility
[patent_app_number] => 11/972263
[patent_app_country] => US
[patent_app_date] => 2008-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4998
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/754/07754384.pdf
[firstpage_image] =>[orig_patent_app_number] => 11972263
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/972263 | High-voltage positive electrode material having a spinel structure based on nickel and manganese for lithium cell batteries | Jan 9, 2008 | Issued |
Array
(
[id] => 8081375
[patent_doc_number] => 08148005
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-03
[patent_title] => 'Active material and a secondary battery using the active material'
[patent_app_type] => utility
[patent_app_number] => 11/977480
[patent_app_country] => US
[patent_app_date] => 2007-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/148/08148005.pdf
[firstpage_image] =>[orig_patent_app_number] => 11977480
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/977480 | Active material and a secondary battery using the active material | Oct 24, 2007 | Issued |
Array
(
[id] => 4927247
[patent_doc_number] => 20080166610
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-10
[patent_title] => 'POLYMER ELECTROLYTE FUEL CELL'
[patent_app_type] => utility
[patent_app_number] => 11/923780
[patent_app_country] => US
[patent_app_date] => 2007-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0166/20080166610.pdf
[firstpage_image] =>[orig_patent_app_number] => 11923780
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/923780 | POLYMER ELECTROLYTE FUEL CELL | Oct 24, 2007 | Abandoned |
Array
(
[id] => 5527064
[patent_doc_number] => 20090197141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-06
[patent_title] => 'EXHAUST FUEL DILUTING MECHANISM AND FUEL CELL SYSTEM WITH THE EXHAUST FUEL DILUTING MECHANISM'
[patent_app_type] => utility
[patent_app_number] => 12/281133
[patent_app_country] => US
[patent_app_date] => 2007-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] => publications/A1/0197/20090197141.pdf
[firstpage_image] =>[orig_patent_app_number] => 12281133
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/281133 | Exhaust fuel diluting mechanism and fuel cell system with the exhaust fuel diluting mechanism | Oct 11, 2007 | Issued |
Array
(
[id] => 4943930
[patent_doc_number] => 20080081255
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-03
[patent_title] => 'POLYMER ELECTROLYTE SECONDARY CELL'
[patent_app_type] => utility
[patent_app_number] => 11/861480
[patent_app_country] => US
[patent_app_date] => 2007-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0081/20080081255.pdf
[firstpage_image] =>[orig_patent_app_number] => 11861480
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/861480 | Polymer gel electrolyte secondary cell | Sep 25, 2007 | Issued |
Array
(
[id] => 5354914
[patent_doc_number] => 20090186258
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'ION CONDUCTOR AND FUEL CELL'
[patent_app_type] => utility
[patent_app_number] => 12/093935
[patent_app_country] => US
[patent_app_date] => 2007-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 7522
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0186/20090186258.pdf
[firstpage_image] =>[orig_patent_app_number] => 12093935
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/093935 | ION CONDUCTOR AND FUEL CELL | Sep 17, 2007 | Abandoned |
Array
(
[id] => 4802919
[patent_doc_number] => 20080014507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-17
[patent_title] => 'High power high energy lithium-ion cell'
[patent_app_type] => utility
[patent_app_number] => 11/897512
[patent_app_country] => US
[patent_app_date] => 2007-08-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0014/20080014507.pdf
[firstpage_image] =>[orig_patent_app_number] => 11897512
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/897512 | High power high energy lithium-ion cell | Aug 30, 2007 | Abandoned |
Array
(
[id] => 220815
[patent_doc_number] => 07608361
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-10-27
[patent_title] => 'Alkali metal battery'
[patent_app_type] => utility
[patent_app_number] => 11/842980
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/608/07608361.pdf
[firstpage_image] =>[orig_patent_app_number] => 11842980
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/842980 | Alkali metal battery | Aug 21, 2007 | Issued |
Array
(
[id] => 4733650
[patent_doc_number] => 20080050629
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-28
[patent_title] => 'APPARATUS AND METHOD FOR MANAGING A FLOW OF COOLING MEDIA IN A FUEL CELL STACK'
[patent_app_type] => utility
[patent_app_number] => 11/843278
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0050/20080050629.pdf
[firstpage_image] =>[orig_patent_app_number] => 11843278
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/843278 | APPARATUS AND METHOD FOR MANAGING A FLOW OF COOLING MEDIA IN A FUEL CELL STACK | Aug 21, 2007 | Abandoned |
Array
(
[id] => 4764903
[patent_doc_number] => 20080176114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-24
[patent_title] => 'FUEL CELL SYSTEM AND MANAGING METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 11/841219
[patent_app_country] => US
[patent_app_date] => 2007-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0176/20080176114.pdf
[firstpage_image] =>[orig_patent_app_number] => 11841219
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/841219 | Fuel cell system for promptly increasing temperature of fuel cell stack during start up operation of the fuel cell system and method of managing the fuel cell system | Aug 19, 2007 | Issued |