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] => 4482333 [patent_doc_number] => 07901815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Fuel cell power generator utilizing substantially or completely closed water supply' [patent_app_type] => utility [patent_app_number] => 10/891380 [patent_app_country] => US [patent_app_date] => 2004-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3082 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/901/07901815.pdf [firstpage_image] =>[orig_patent_app_number] => 10891380 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/891380
Fuel cell power generator utilizing substantially or completely closed water supply Jul 13, 2004 Issued
Array ( [id] => 9608597 [patent_doc_number] => 08785765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Electrolyte composition, photoelectric converter and dye-sensitized solar cell using same' [patent_app_type] => utility [patent_app_number] => 10/564314 [patent_app_country] => US [patent_app_date] => 2004-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19063 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10564314 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564314
Electrolyte composition, photoelectric converter and dye-sensitized solar cell using same Jul 11, 2004 Issued
Array ( [id] => 5204792 [patent_doc_number] => 20070026273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Device and method for controlling fuel cell system and fuel cell system' [patent_app_type] => utility [patent_app_number] => 10/556898 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14615 [patent_no_of_claims] => 21 [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/A1/0026/20070026273.pdf [firstpage_image] =>[orig_patent_app_number] => 10556898 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/556898
Device and method for controlling fuel cell system with vibration amplitude detection Jul 7, 2004 Issued
Array ( [id] => 82952 [patent_doc_number] => 07740969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-22 [patent_title] => 'Separator for fuel battery' [patent_app_type] => utility [patent_app_number] => 10/557824 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4988 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/740/07740969.pdf [firstpage_image] =>[orig_patent_app_number] => 10557824 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/557824
Separator for fuel battery Jul 7, 2004 Issued
Array ( [id] => 6977707 [patent_doc_number] => 20050287425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Li/MnO2 battery separators with selective ion transport' [patent_app_type] => utility [patent_app_number] => 10/877958 [patent_app_country] => US [patent_app_date] => 2004-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2672 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0287/20050287425.pdf [firstpage_image] =>[orig_patent_app_number] => 10877958 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/877958
Li/MnO2 battery separators with selective ion transport Jun 24, 2004 Abandoned
Array ( [id] => 7518648 [patent_doc_number] => 07972749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Low voltage power tap on high voltage stack' [patent_app_type] => utility [patent_app_number] => 10/875464 [patent_app_country] => US [patent_app_date] => 2004-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2027 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/972/07972749.pdf [firstpage_image] =>[orig_patent_app_number] => 10875464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/875464
Low voltage power tap on high voltage stack Jun 23, 2004 Issued
Array ( [id] => 5894687 [patent_doc_number] => 20060003226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Lithium secondary battery and method for producing same' [patent_app_type] => utility [patent_app_number] => 10/531047 [patent_app_country] => US [patent_app_date] => 2004-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12255 [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/A1/0003/20060003226.pdf [firstpage_image] =>[orig_patent_app_number] => 10531047 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/531047
Lithium secondary battery including a negative electrode which is a sintered layer of silicon particles and/or silicon alloy particles and a nonaqueous electrolyte containing carbon dioxide dissolved therein and method for producing same Jun 3, 2004 Issued
Array ( [id] => 7275385 [patent_doc_number] => 20040234836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Fuel cell' [patent_app_type] => new [patent_app_number] => 10/485444 [patent_app_country] => US [patent_app_date] => 2004-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7786 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20040234836.pdf [firstpage_image] =>[orig_patent_app_number] => 10485444 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485444
Fuel cell May 26, 2004 Abandoned
Array ( [id] => 5056679 [patent_doc_number] => 20070059601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Negative electrode for lithium secondary cell, lithium secondary cell employing the negative electrode, film deposition material b used for forming negative electrode, and process for producing negative electrode' [patent_app_type] => utility [patent_app_number] => 10/554397 [patent_app_country] => US [patent_app_date] => 2004-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11478 [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/A1/0059/20070059601.pdf [firstpage_image] =>[orig_patent_app_number] => 10554397 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/554397
Negative electrode for lithium secondary cell, lithium secondary cell employing the negative electrode, film deposition material b used for forming negative electrode, and process for producing negative electrode Apr 15, 2004 Abandoned
Array ( [id] => 243125 [patent_doc_number] => 07588859 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-09-15 [patent_title] => 'Electrolyte for use in electrochemical devices' [patent_app_type] => utility [patent_app_number] => 10/810080 [patent_app_country] => US [patent_app_date] => 2004-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 9505 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/588/07588859.pdf [firstpage_image] =>[orig_patent_app_number] => 10810080 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/810080
Electrolyte for use in electrochemical devices Mar 24, 2004 Issued
Array ( [id] => 5732599 [patent_doc_number] => 20060257716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Tungsten-based electrocatalyst and fuel cell containing same' [patent_app_type] => utility [patent_app_number] => 10/550465 [patent_app_country] => US [patent_app_date] => 2004-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2037 [patent_no_of_claims] => 16 [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/A1/0257/20060257716.pdf [firstpage_image] =>[orig_patent_app_number] => 10550465 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/550465
Tungsten-based electrocatalyst and fuel cell containing same Mar 24, 2004 Issued
Array ( [id] => 5590731 [patent_doc_number] => 20060040182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Electrode material for lithium secondary battery and electrode structure having the electrode material' [patent_app_type] => utility [patent_app_number] => 10/541222 [patent_app_country] => US [patent_app_date] => 2004-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17763 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20060040182.pdf [firstpage_image] =>[orig_patent_app_number] => 10541222 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/541222
Electrode material for lithium secondary battery and electrode structure having the electrode material Mar 23, 2004 Abandoned
Array ( [id] => 5171595 [patent_doc_number] => 20070072026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'Integrated electrically conductive electrochemical cell component' [patent_app_type] => utility [patent_app_number] => 10/550425 [patent_app_country] => US [patent_app_date] => 2004-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5456 [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/A1/0072/20070072026.pdf [firstpage_image] =>[orig_patent_app_number] => 10550425 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/550425
Integrated electrically conductive electrochemical cell component Mar 23, 2004 Abandoned
Array ( [id] => 7275377 [patent_doc_number] => 20040234828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Electronic apparatus, fuel cell unit, and method of controlling the operation of the electronic apparatus' [patent_app_type] => new [patent_app_number] => 10/805497 [patent_app_country] => US [patent_app_date] => 2004-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4025 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20040234828.pdf [firstpage_image] =>[orig_patent_app_number] => 10805497 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/805497
Electronic apparatus, fuel cell unit, and method of controlling the operation of the electronic apparatus Mar 21, 2004 Abandoned
Array ( [id] => 7404102 [patent_doc_number] => 20040175603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Durable and an easy refueling metal-gas battery with soft pocket' [patent_app_type] => new [patent_app_number] => 10/801422 [patent_app_country] => US [patent_app_date] => 2004-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8838 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20040175603.pdf [firstpage_image] =>[orig_patent_app_number] => 10801422 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/801422
Durable and an easy refueling metal-gas battery with soft pocket Mar 15, 2004 Abandoned
Array ( [id] => 7183877 [patent_doc_number] => 20050191537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Fuel cell gasket having an integrated sensor' [patent_app_type] => utility [patent_app_number] => 10/789768 [patent_app_country] => US [patent_app_date] => 2004-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2320 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20050191537.pdf [firstpage_image] =>[orig_patent_app_number] => 10789768 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/789768
Fuel cell gasket having an integrated sensor Feb 26, 2004 Abandoned
Array ( [id] => 5743034 [patent_doc_number] => 20060088759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Stacked lithium secondary battery and its fabrication' [patent_app_type] => utility [patent_app_number] => 10/543352 [patent_app_country] => US [patent_app_date] => 2004-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4229 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20060088759.pdf [firstpage_image] =>[orig_patent_app_number] => 10543352 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/543352
Stacked lithium secondary battery and its fabrication utilizing a folded configuration Jan 26, 2004 Issued
Array ( [id] => 5720612 [patent_doc_number] => 20060073387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Negative electrode for lithium secondary battery, method for producing same, and lithium secondary battery using same' [patent_app_type] => utility [patent_app_number] => 10/539719 [patent_app_country] => US [patent_app_date] => 2004-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5879 [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/A1/0073/20060073387.pdf [firstpage_image] =>[orig_patent_app_number] => 10539719 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/539719
Negative electrode for lithium secondary battery, method for producing same, and lithium secondary battery using same Jan 20, 2004 Abandoned
Array ( [id] => 246836 [patent_doc_number] => 07585587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-08 [patent_title] => 'Separator for non-aqueous electrolyte cell' [patent_app_type] => utility [patent_app_number] => 10/540837 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8144 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/585/07585587.pdf [firstpage_image] =>[orig_patent_app_number] => 10540837 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540837
Separator for non-aqueous electrolyte cell Dec 18, 2003 Issued
Array ( [id] => 5770063 [patent_doc_number] => 20050266295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Fuel cell separator, fuel cell device, and electronic applied device' [patent_app_type] => utility [patent_app_number] => 10/539243 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9416 [patent_no_of_claims] => 13 [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/A1/0266/20050266295.pdf [firstpage_image] =>[orig_patent_app_number] => 10539243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/539243
Compact fuel cell separator incorporating fluid oxidant supply means, a fuel cell device and an electronic applied device incorporating the compact fuel cell separator Dec 18, 2003 Issued
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