
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] => 4669641
[patent_doc_number] => 20080044701
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-21
[patent_title] => 'CONNECTING MEMBER, A HYDROGEN GENERATION APPARATUS AND A FUEL CELL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/841278
[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] => 7874
[patent_no_of_claims] => 19
[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/A1/0044/20080044701.pdf
[firstpage_image] =>[orig_patent_app_number] => 11841278
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/841278 | CONNECTING MEMBER, A HYDROGEN GENERATION APPARATUS AND A FUEL CELL SYSTEM | Aug 19, 2007 | Abandoned |
Array
(
[id] => 4651351
[patent_doc_number] => 20080038607
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-14
[patent_title] => 'Flow rate sensor and fuel cell system with flow rate sensor'
[patent_app_type] => utility
[patent_app_number] => 11/889479
[patent_app_country] => US
[patent_app_date] => 2007-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4394
[patent_no_of_claims] => 11
[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/A1/0038/20080038607.pdf
[firstpage_image] =>[orig_patent_app_number] => 11889479
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/889479 | Flow rate sensor and fuel cell system with flow rate sensor | Aug 13, 2007 | Abandoned |
Array
(
[id] => 4651365
[patent_doc_number] => 20080038621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-14
[patent_title] => 'ELECTROCHEMICAL DEVICES'
[patent_app_type] => utility
[patent_app_number] => 11/834163
[patent_app_country] => US
[patent_app_date] => 2007-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4928
[patent_no_of_claims] => 6
[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/A1/0038/20080038621.pdf
[firstpage_image] =>[orig_patent_app_number] => 11834163
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/834163 | ELECTROCHEMICAL DEVICES | Aug 5, 2007 | Abandoned |
Array
(
[id] => 4719148
[patent_doc_number] => 20080241670
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'Electrolyte for lithium ion rechargeable battery and lithium rechargeable battery including the same'
[patent_app_type] => utility
[patent_app_number] => 11/882655
[patent_app_country] => US
[patent_app_date] => 2007-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5675
[patent_no_of_claims] => 18
[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/A1/0241/20080241670.pdf
[firstpage_image] =>[orig_patent_app_number] => 11882655
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/882655 | Electrolyte for lithium ion rechargeable battery and lithium rechargeable battery including the same | Aug 2, 2007 | Issued |
Array
(
[id] => 4807663
[patent_doc_number] => 20080171241
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-17
[patent_title] => 'MICRO FUEL CELL SYSTEM START UP AND SHUT DOWN SYSTEMS AND METHODS'
[patent_app_type] => utility
[patent_app_number] => 11/830669
[patent_app_country] => US
[patent_app_date] => 2007-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 18742
[patent_no_of_claims] => 1
[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/A1/0171/20080171241.pdf
[firstpage_image] =>[orig_patent_app_number] => 11830669
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/830669 | MICRO FUEL CELL SYSTEM START UP AND SHUT DOWN SYSTEMS AND METHODS | Jul 29, 2007 | Abandoned |
Array
(
[id] => 4687984
[patent_doc_number] => 20080032165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-07
[patent_title] => 'Fuel cell device, control device, control method, and control program'
[patent_app_type] => utility
[patent_app_number] => 11/878594
[patent_app_country] => US
[patent_app_date] => 2007-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 16546
[patent_no_of_claims] => 24
[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/A1/0032/20080032165.pdf
[firstpage_image] =>[orig_patent_app_number] => 11878594
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/878594 | Fuel cell device, control device, control method, and control program | Jul 24, 2007 | Abandoned |
Array
(
[id] => 4909506
[patent_doc_number] => 20080020272
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-24
[patent_title] => 'DEVICE AND METHOD FOR PRODUCING LAYERED BATTERY CELLS'
[patent_app_type] => utility
[patent_app_number] => 11/782309
[patent_app_country] => US
[patent_app_date] => 2007-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 3907
[patent_no_of_claims] => 13
[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/A1/0020/20080020272.pdf
[firstpage_image] =>[orig_patent_app_number] => 11782309
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/782309 | DEVICE AND METHOD FOR PRODUCING LAYERED BATTERY CELLS | Jul 23, 2007 | Abandoned |
Array
(
[id] => 337834
[patent_doc_number] => 07504175
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-17
[patent_title] => 'Battery having a cover and a degassing channel system sealed with annular projections and sealing elements'
[patent_app_type] => utility
[patent_app_number] => 11/880873
[patent_app_country] => US
[patent_app_date] => 2007-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3466
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/504/07504175.pdf
[firstpage_image] =>[orig_patent_app_number] => 11880873
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/880873 | Battery having a cover and a degassing channel system sealed with annular projections and sealing elements | Jul 23, 2007 | Issued |
Array
(
[id] => 5552149
[patent_doc_number] => 20090286135
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-19
[patent_title] => 'LIQUID SUPPLY CONTAINER AND FUEL CELL SYSTEM WITH SAME'
[patent_app_type] => utility
[patent_app_number] => 12/307238
[patent_app_country] => US
[patent_app_date] => 2007-07-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7372
[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/A1/0286/20090286135.pdf
[firstpage_image] =>[orig_patent_app_number] => 12307238
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/307238 | LIQUID SUPPLY CONTAINER AND FUEL CELL SYSTEM WITH SAME | Jul 3, 2007 | Abandoned |
Array
(
[id] => 5397615
[patent_doc_number] => 20090317678
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'FUEL CELL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/303138
[patent_app_country] => US
[patent_app_date] => 2007-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7214
[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/A1/0317/20090317678.pdf
[firstpage_image] =>[orig_patent_app_number] => 12303138
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/303138 | Fuel cell system including a controller comprising a cooling section abnormality determining unit | Jun 28, 2007 | Issued |
Array
(
[id] => 4866696
[patent_doc_number] => 20080145755
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-19
[patent_title] => 'ENERGY STORAGE DEVICE AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 11/769752
[patent_app_country] => US
[patent_app_date] => 2007-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 10764
[patent_no_of_claims] => 36
[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/A1/0145/20080145755.pdf
[firstpage_image] =>[orig_patent_app_number] => 11769752
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/769752 | Energy storage device and method | Jun 27, 2007 | Issued |
Array
(
[id] => 4733665
[patent_doc_number] => 20080050644
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-28
[patent_title] => 'LITHIUM RESERVOIR SYSTEM AND METHOD FOR RECHARGEABLE LITHIUM ION BATTERIES'
[patent_app_type] => utility
[patent_app_number] => 11/767817
[patent_app_country] => US
[patent_app_date] => 2007-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6238
[patent_no_of_claims] => 20
[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/A1/0050/20080050644.pdf
[firstpage_image] =>[orig_patent_app_number] => 11767817
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/767817 | Lithium reservoir system and method for rechargeable lithium ion batteries | Jun 24, 2007 | Issued |
Array
(
[id] => 6500930
[patent_doc_number] => 20100012886
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-21
[patent_title] => 'Cathode Active Material and Lithium Secondary Battery Containing Them'
[patent_app_type] => utility
[patent_app_number] => 12/227837
[patent_app_country] => US
[patent_app_date] => 2007-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7577
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0012/20100012886.pdf
[firstpage_image] =>[orig_patent_app_number] => 12227837
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/227837 | Cathode active material comprising mixture of lithium/manganese spinel oxide and lithium/nickel/cobalt/manganese oxide and lithium secondary battery containing same | May 28, 2007 | Issued |
Array
(
[id] => 6606375
[patent_doc_number] => 20100323254
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-23
[patent_title] => 'ENERGY SUPPLY SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/597344
[patent_app_country] => US
[patent_app_date] => 2007-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4004
[patent_no_of_claims] => 7
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0323/20100323254.pdf
[firstpage_image] =>[orig_patent_app_number] => 12597344
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/597344 | ENERGY SUPPLY SYSTEM | Apr 22, 2007 | Abandoned |
Array
(
[id] => 5290342
[patent_doc_number] => 20090023072
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-22
[patent_title] => 'Carbon-Material for Lithium Battery and Lithium Battery'
[patent_app_type] => utility
[patent_app_number] => 12/223336
[patent_app_country] => US
[patent_app_date] => 2007-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 7030
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0023/20090023072.pdf
[firstpage_image] =>[orig_patent_app_number] => 12223336
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/223336 | Carbon-Material for Lithium Battery and Lithium Battery | Feb 26, 2007 | Abandoned |
Array
(
[id] => 6416505
[patent_doc_number] => 20100167172
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-01
[patent_title] => 'ELASTIC MEMBER FOR METHANOL FUEL CELL CARTRIDGE'
[patent_app_type] => utility
[patent_app_number] => 12/160879
[patent_app_country] => US
[patent_app_date] => 2007-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4795
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0167/20100167172.pdf
[firstpage_image] =>[orig_patent_app_number] => 12160879
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/160879 | ELASTIC MEMBER FOR METHANOL FUEL CELL CARTRIDGE | Jan 11, 2007 | Abandoned |
Array
(
[id] => 5101075
[patent_doc_number] => 20070184337
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-09
[patent_title] => 'Battery operated device'
[patent_app_type] => utility
[patent_app_number] => 11/651611
[patent_app_country] => US
[patent_app_date] => 2007-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5176
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0184/20070184337.pdf
[firstpage_image] =>[orig_patent_app_number] => 11651611
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/651611 | Battery operated device | Jan 9, 2007 | Abandoned |
Array
(
[id] => 4752309
[patent_doc_number] => 20080160382
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-03
[patent_title] => 'COMPARTMENTALIZED STORAGE TANK FOR ELECTROCHEMICAL CELL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/616311
[patent_app_country] => US
[patent_app_date] => 2006-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5549
[patent_no_of_claims] => 17
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0160/20080160382.pdf
[firstpage_image] =>[orig_patent_app_number] => 11616311
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/616311 | Compartmentalized storage tank for electrochemical cell system | Dec 26, 2006 | Issued |
Array
(
[id] => 5452524
[patent_doc_number] => 20090068561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-12
[patent_title] => 'POSITIVE ACTIVE MATERIAL FOR LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/279033
[patent_app_country] => US
[patent_app_date] => 2006-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 9207
[patent_no_of_claims] => 22
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0068/20090068561.pdf
[firstpage_image] =>[orig_patent_app_number] => 12279033
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/279033 | Positive active material comprising a continuous concentration gradient of a metal composition for lithium battery, method of preparing the same, and lithium battery including the same | Dec 26, 2006 | Issued |
Array
(
[id] => 4879579
[patent_doc_number] => 20080152962
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-26
[patent_title] => 'Controlling oxidant flow to a reactor of a fuel cell system'
[patent_app_type] => utility
[patent_app_number] => 11/645013
[patent_app_country] => US
[patent_app_date] => 2006-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4749
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0152/20080152962.pdf
[firstpage_image] =>[orig_patent_app_number] => 11645013
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/645013 | Controlling oxidant flow to a reactor of a fuel cell system | Dec 21, 2006 | Abandoned |