
Dah Wei D. Yuan
Supervisory Patent Examiner (ID: 10199, Phone: (571)272-1295 , Office: P/1717 )
| Most Active Art Unit | 1745 |
| Art Unit(s) | 1795, 1727, 1717, 1745 |
| Total Applications | 504 |
| Issued Applications | 341 |
| Pending Applications | 54 |
| Abandoned Applications | 113 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5079487
[patent_doc_number] => 20070122711
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-31
[patent_title] => 'ELECTRODE AND ELECTROCHEMICAL CELL THEREWITH'
[patent_app_type] => utility
[patent_app_number] => 11/563282
[patent_app_country] => US
[patent_app_date] => 2006-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2915
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0122/20070122711.pdf
[firstpage_image] =>[orig_patent_app_number] => 11563282
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/563282 | ELECTRODE AND ELECTROCHEMICAL CELL THEREWITH | Nov 26, 2006 | Abandoned |
Array
(
[id] => 5850914
[patent_doc_number] => 20060234105
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-19
[patent_title] => 'Stack and fuel cell system having the same'
[patent_app_type] => utility
[patent_app_number] => 11/404475
[patent_app_country] => US
[patent_app_date] => 2006-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 3491
[patent_no_of_claims] => 26
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[pdf_file] => publications/A1/0234/20060234105.pdf
[firstpage_image] =>[orig_patent_app_number] => 11404475
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/404475 | Stack and fuel cell system having the same | Apr 12, 2006 | Abandoned |
Array
(
[id] => 6350102
[patent_doc_number] => 20100021677
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-28
[patent_title] => 'Method of encapsulating a post'
[patent_app_type] => utility
[patent_app_number] => 11/887180
[patent_app_country] => US
[patent_app_date] => 2006-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 4171
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[pdf_file] => publications/A1/0021/20100021677.pdf
[firstpage_image] =>[orig_patent_app_number] => 11887180
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/887180 | Method of encapsulating a post | Mar 28, 2006 | Abandoned |
Array
(
[id] => 5759923
[patent_doc_number] => 20060210868
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-09-21
[patent_title] => 'Secondary battery module'
[patent_app_type] => utility
[patent_app_number] => 11/375025
[patent_app_country] => US
[patent_app_date] => 2006-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 3464
[patent_no_of_claims] => 19
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[pdf_file] => publications/A1/0210/20060210868.pdf
[firstpage_image] =>[orig_patent_app_number] => 11375025
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/375025 | Secondary battery module | Mar 14, 2006 | Abandoned |
Array
(
[id] => 5101053
[patent_doc_number] => 20070184315
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-09
[patent_title] => 'Control of fuel cell stack electrical operating conditions'
[patent_app_type] => utility
[patent_app_number] => 11/351123
[patent_app_country] => US
[patent_app_date] => 2006-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 3915
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[pdf_file] => publications/A1/0184/20070184315.pdf
[firstpage_image] =>[orig_patent_app_number] => 11351123
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/351123 | Control of fuel cell stack electrical operating conditions | Feb 8, 2006 | Abandoned |
Array
(
[id] => 5610616
[patent_doc_number] => 20060112539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-01
[patent_title] => 'Method of automated hybrid lithium-ion cells production and method of the cell assembly and construction'
[patent_app_type] => utility
[patent_app_number] => 11/332817
[patent_app_country] => US
[patent_app_date] => 2006-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0112/20060112539.pdf
[firstpage_image] =>[orig_patent_app_number] => 11332817
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/332817 | Method of automated hybrid lithium-ion cells production and method of the cell assembly and construction | Jan 12, 2006 | Abandoned |
Array
(
[id] => 5693978
[patent_doc_number] => 20060154125
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[patent_kind] => A1
[patent_issue_date] => 2006-07-13
[patent_title] => 'Stack for fuel cell and fuel cell system with the same'
[patent_app_type] => utility
[patent_app_number] => 11/329825
[patent_app_country] => US
[patent_app_date] => 2006-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_no_of_words] => 6085
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[pdf_file] => publications/A1/0154/20060154125.pdf
[firstpage_image] =>[orig_patent_app_number] => 11329825
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/329825 | Stack for fuel cell and fuel cell system with the same | Jan 9, 2006 | Abandoned |
Array
(
[id] => 5219579
[patent_doc_number] => 20070160890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Micro ejector static mixer for combining and homogenizing fluids'
[patent_app_type] => utility
[patent_app_number] => 11/327869
[patent_app_country] => US
[patent_app_date] => 2006-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 1886
[patent_no_of_claims] => 10
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[pdf_file] => publications/A1/0160/20070160890.pdf
[firstpage_image] =>[orig_patent_app_number] => 11327869
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/327869 | Micro ejector static mixer for combining and homogenizing fluids | Jan 8, 2006 | Abandoned |
Array
(
[id] => 5022548
[patent_doc_number] => 20070148514
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-28
[patent_title] => 'Fuel cells'
[patent_app_type] => utility
[patent_app_number] => 11/318374
[patent_app_country] => US
[patent_app_date] => 2005-12-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0148/20070148514.pdf
[firstpage_image] =>[orig_patent_app_number] => 11318374
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/318374 | Fuel cells | Dec 21, 2005 | Abandoned |
Array
(
[id] => 6322300
[patent_doc_number] => 20100196765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-05
[patent_title] => 'Reducing DC Resistance In Electrochemical Cells By Increasing Cathode Basis Weight'
[patent_app_type] => utility
[patent_app_number] => 11/163644
[patent_app_country] => US
[patent_app_date] => 2005-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4389
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[pdf_file] => publications/A1/0196/20100196765.pdf
[firstpage_image] =>[orig_patent_app_number] => 11163644
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/163644 | Reducing DC Resistance In Electrochemical Cells By Increasing Cathode Basis Weight | Oct 25, 2005 | Abandoned |
Array
(
[id] => 5633895
[patent_doc_number] => 20060064867
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-30
[patent_title] => 'Method for preassembly of membrane electrode assemblies and assembly of proton exchange membrane fuel cell stacks'
[patent_app_type] => utility
[patent_app_number] => 11/234296
[patent_app_country] => US
[patent_app_date] => 2005-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0064/20060064867.pdf
[firstpage_image] =>[orig_patent_app_number] => 11234296
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/234296 | Method for preassembly of membrane electrode assemblies and assembly of proton exchange membrane fuel cell stacks | Sep 25, 2005 | Abandoned |
Array
(
[id] => 415002
[patent_doc_number] => 07279241
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-10-09
[patent_title] => 'Electrolyte sheet with a corrugation pattern'
[patent_app_type] => utility
[patent_app_number] => 11/157305
[patent_app_country] => US
[patent_app_date] => 2005-06-20
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[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/07/279/07279241.pdf
[firstpage_image] =>[orig_patent_app_number] => 11157305
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/157305 | Electrolyte sheet with a corrugation pattern | Jun 19, 2005 | Issued |
Array
(
[id] => 6925685
[patent_doc_number] => 20050238940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-10-27
[patent_title] => 'Stack for fuel cell, fuel cell system comprising the stack, and method for manufacturing the stack'
[patent_app_type] => utility
[patent_app_number] => 11/110881
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[firstpage_image] =>[orig_patent_app_number] => 11110881
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/110881 | Stack for fuel cell, fuel cell system comprising the stack, and method for manufacturing the stack | Apr 20, 2005 | Abandoned |
Array
(
[id] => 5912676
[patent_doc_number] => 20060127738
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[patent_issue_date] => 2006-06-15
[patent_title] => 'Design, method and process for unitized mea'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/010770 | Design, method and process for unitized mea | Dec 12, 2004 | Abandoned |
Array
(
[id] => 7103699
[patent_doc_number] => 20050106425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-19
[patent_title] => 'Membrane free fuel cell'
[patent_app_type] => utility
[patent_app_number] => 10/931873
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[firstpage_image] =>[orig_patent_app_number] => 10931873
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/931873 | Membrane free fuel cell | Aug 31, 2004 | Issued |
Array
(
[id] => 887462
[patent_doc_number] => 07348103
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-03-25
[patent_title] => 'Polyfluorinated boron cluster anions for lithium electrolytes'
[patent_app_type] => utility
[patent_app_number] => 10/924293
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[patent_app_date] => 2004-08-23
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[pdf_file] => patents/07/348/07348103.pdf
[firstpage_image] =>[orig_patent_app_number] => 10924293
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/924293 | Polyfluorinated boron cluster anions for lithium electrolytes | Aug 22, 2004 | Issued |
Array
(
[id] => 7060913
[patent_doc_number] => 20050003274
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[patent_kind] => A1
[patent_issue_date] => 2005-01-06
[patent_title] => 'Cathode materials for secondary (rechargeable) lithium batteries'
[patent_app_type] => utility
[patent_app_number] => 10/902142
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/902142 | Cathode materials for secondary (rechargeable) lithium batteries | Jul 29, 2004 | Abandoned |
Array
(
[id] => 7160653
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[patent_title] => 'Fuel cells having cross directional laminar flowstreams'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/892876 | Fuel cells having cross directional laminar flowstreams | Jul 15, 2004 | Abandoned |
Array
(
[id] => 5207367
[patent_doc_number] => 20070245951
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[patent_issue_date] => 2007-10-25
[patent_title] => 'Nozzle for Coloring Electric Wire'
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[firstpage_image] =>[orig_patent_app_number] => 10560832
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/560832 | Nozzle for Coloring Electric Wire | Jun 6, 2004 | Abandoned |
Array
(
[id] => 931009
[patent_doc_number] => 06979513
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[patent_issue_date] => 2005-12-27
[patent_title] => 'Battery including carbon foam current collectors'
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[pdf_file] => patents/06/979/06979513.pdf
[firstpage_image] =>[orig_patent_app_number] => 10798875
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/798875 | Battery including carbon foam current collectors | Mar 11, 2004 | Issued |