Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [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 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 1 [patent_no_of_words] => 7604 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 3 [patent_no_of_words] => 5187 [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/A1/0166/20080166610.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 [patent_figures_cnt] => 12 [patent_no_of_words] => 10427 [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/A1/0197/20090197141.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 [patent_figures_cnt] => 3 [patent_no_of_words] => 10132 [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/A1/0081/20080081255.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 [patent_figures_cnt] => 7 [patent_no_of_words] => 7522 [patent_no_of_claims] => 9 [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/A1/0186/20090186258.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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1279 [patent_no_of_claims] => 7 [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/A1/0014/20080014507.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 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1322 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5432 [patent_no_of_claims] => 24 [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/A1/0050/20080050629.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 [patent_figures_cnt] => 9 [patent_no_of_words] => 6347 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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
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