
Weilun Lo
Supervisory Patent Examiner (ID: 3929, Phone: (571)272-4847 , Office: P/2179 )
| Most Active Art Unit | 3402 |
| Art Unit(s) | 3402, 2179, 3723, 3747, 3748, 3761, 2899 |
| Total Applications | 2327 |
| Issued Applications | 2049 |
| Pending Applications | 47 |
| Abandoned Applications | 231 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4533560
[patent_doc_number] => 07874787
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-25
[patent_title] => 'Vertical axis wind turbine system'
[patent_app_type] => utility
[patent_app_number] => 12/610661
[patent_app_country] => US
[patent_app_date] => 2009-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 3636
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/874/07874787.pdf
[firstpage_image] =>[orig_patent_app_number] => 12610661
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/610661 | Vertical axis wind turbine system | Nov 1, 2009 | Issued |
Array
(
[id] => 7771402
[patent_doc_number] => 08118536
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-21
[patent_title] => 'Method and system for operating a wind turbine'
[patent_app_type] => utility
[patent_app_number] => 12/609754
[patent_app_country] => US
[patent_app_date] => 2009-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4775
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/118/08118536.pdf
[firstpage_image] =>[orig_patent_app_number] => 12609754
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/609754 | Method and system for operating a wind turbine | Oct 29, 2009 | Issued |
Array
(
[id] => 7975387
[patent_doc_number] => 08070439
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-06
[patent_title] => 'Systems and methods for testing a wind turbine pitch control system'
[patent_app_type] => utility
[patent_app_number] => 12/608393
[patent_app_country] => US
[patent_app_date] => 2009-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3862
[patent_no_of_claims] => 20
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[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/070/08070439.pdf
[firstpage_image] =>[orig_patent_app_number] => 12608393
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/608393 | Systems and methods for testing a wind turbine pitch control system | Oct 28, 2009 | Issued |
Array
(
[id] => 6439736
[patent_doc_number] => 20100104415
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-29
[patent_title] => 'RISERLESS TRANSFER PUMP AND MIXER/PRE-MELTER FOR MOLTEN METAL APPLICATIONS'
[patent_app_type] => utility
[patent_app_number] => 12/604000
[patent_app_country] => US
[patent_app_date] => 2009-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2913
[patent_no_of_claims] => 17
[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/A1/0104/20100104415.pdf
[firstpage_image] =>[orig_patent_app_number] => 12604000
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/604000 | Riserless transfer pump and mixer/pre-melter for molten metal applications | Oct 21, 2009 | Issued |
Array
(
[id] => 6347321
[patent_doc_number] => 20100021303
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-28
[patent_title] => 'Wind Turbine Comprising One Or More Oscillation Dampers'
[patent_app_type] => utility
[patent_app_number] => 12/570743
[patent_app_country] => US
[patent_app_date] => 2009-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3540
[patent_no_of_claims] => 22
[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/A1/0021/20100021303.pdf
[firstpage_image] =>[orig_patent_app_number] => 12570743
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/570743 | Wind Turbine Comprising One Or More Oscillation Dampers | Sep 29, 2009 | Abandoned |
Array
(
[id] => 6428846
[patent_doc_number] => 20100143136
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-10
[patent_title] => 'SYSTEMS AND METHODS FOR ASSEMBLING A PITCH ASSEMBLY FOR USE IN A WIND TURBINE'
[patent_app_type] => utility
[patent_app_number] => 12/551248
[patent_app_country] => US
[patent_app_date] => 2009-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4653
[patent_no_of_claims] => 20
[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/A1/0143/20100143136.pdf
[firstpage_image] =>[orig_patent_app_number] => 12551248
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/551248 | SYSTEMS AND METHODS FOR ASSEMBLING A PITCH ASSEMBLY FOR USE IN A WIND TURBINE | Aug 30, 2009 | Abandoned |
Array
(
[id] => 4643520
[patent_doc_number] => 08021121
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-20
[patent_title] => 'Wind turbine, a method for establishing at least one aperture in the spinner of the hub of a wind turbine rotor and use of a wind turbine'
[patent_app_type] => utility
[patent_app_number] => 12/539982
[patent_app_country] => US
[patent_app_date] => 2009-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 6473
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/021/08021121.pdf
[firstpage_image] =>[orig_patent_app_number] => 12539982
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/539982 | Wind turbine, a method for establishing at least one aperture in the spinner of the hub of a wind turbine rotor and use of a wind turbine | Aug 11, 2009 | Issued |
Array
(
[id] => 6214192
[patent_doc_number] => 20100050983
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-04
[patent_title] => 'FOUR-STROKE INTERNAL COMBUSTION ENGINE WITH NOVEL INTAKE AND EXHAUST STROKES'
[patent_app_type] => utility
[patent_app_number] => 12/502275
[patent_app_country] => US
[patent_app_date] => 2009-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 5272
[patent_no_of_claims] => 17
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0050/20100050983.pdf
[firstpage_image] =>[orig_patent_app_number] => 12502275
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/502275 | FOUR-STROKE INTERNAL COMBUSTION ENGINE WITH NOVEL INTAKE AND EXHAUST STROKES | Jul 13, 2009 | Abandoned |
Array
(
[id] => 5457732
[patent_doc_number] => 20090257884
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-15
[patent_title] => 'WIND TURBINE BLADE AND ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 12/490765
[patent_app_country] => US
[patent_app_date] => 2009-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
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[patent_no_of_words] => 7725
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[pdf_file] => publications/A1/0257/20090257884.pdf
[firstpage_image] =>[orig_patent_app_number] => 12490765
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/490765 | WIND TURBINE BLADE AND ASSEMBLY | Jun 23, 2009 | Abandoned |
Array
(
[id] => 5457719
[patent_doc_number] => 20090257871
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-15
[patent_title] => 'ENHANCED AXIAL AIR MOVER SYSTEM WITH HANDLE'
[patent_app_type] => utility
[patent_app_number] => 12/489060
[patent_app_country] => US
[patent_app_date] => 2009-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 30
[patent_no_of_words] => 4449
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[pdf_file] => publications/A1/0257/20090257871.pdf
[firstpage_image] =>[orig_patent_app_number] => 12489060
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/489060 | ENHANCED AXIAL AIR MOVER SYSTEM WITH HANDLE | Jun 21, 2009 | Abandoned |
Array
(
[id] => 5457742
[patent_doc_number] => 20090257894
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-15
[patent_title] => 'ENHANCED AXIAL AIR MOVER SYSTEM CORD RETAINER'
[patent_app_type] => utility
[patent_app_number] => 12/489075
[patent_app_country] => US
[patent_app_date] => 2009-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
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[patent_no_of_words] => 4447
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[pdf_file] => publications/A1/0257/20090257894.pdf
[firstpage_image] =>[orig_patent_app_number] => 12489075
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/489075 | ENHANCED AXIAL AIR MOVER SYSTEM CORD RETAINER | Jun 21, 2009 | Abandoned |
Array
(
[id] => 5385065
[patent_doc_number] => 20090226309
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-10
[patent_title] => 'ENHANCED AXIAL AIR MOVER SYSTEM WITH ALIGNMENT'
[patent_app_type] => utility
[patent_app_number] => 12/471186
[patent_app_country] => US
[patent_app_date] => 2009-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
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[pdf_file] => publications/A1/0226/20090226309.pdf
[firstpage_image] =>[orig_patent_app_number] => 12471186
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/471186 | ENHANCED AXIAL AIR MOVER SYSTEM WITH ALIGNMENT | May 21, 2009 | Abandoned |
Array
(
[id] => 5385055
[patent_doc_number] => 20090226299
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-10
[patent_title] => 'AXIAL FAN UNIT'
[patent_app_type] => utility
[patent_app_number] => 12/468935
[patent_app_country] => US
[patent_app_date] => 2009-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0226/20090226299.pdf
[firstpage_image] =>[orig_patent_app_number] => 12468935
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/468935 | Axial fan unit | May 19, 2009 | Issued |
Array
(
[id] => 4450419
[patent_doc_number] => 07963740
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-06-21
[patent_title] => 'Wind energy converter, a wind turbine foundation, a method and use of a wind turbine foundation'
[patent_app_type] => utility
[patent_app_number] => 12/435049
[patent_app_country] => US
[patent_app_date] => 2009-05-04
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 7219
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[pdf_file] => patents/07/963/07963740.pdf
[firstpage_image] =>[orig_patent_app_number] => 12435049
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/435049 | Wind energy converter, a wind turbine foundation, a method and use of a wind turbine foundation | May 3, 2009 | Issued |
Array
(
[id] => 6481097
[patent_doc_number] => 20100008776
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-14
[patent_title] => 'Wind Energy Converter, A Method And Use Hereof'
[patent_app_type] => utility
[patent_app_number] => 12/434398
[patent_app_country] => US
[patent_app_date] => 2009-05-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0008/20100008776.pdf
[firstpage_image] =>[orig_patent_app_number] => 12434398
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/434398 | Wind Energy Converter, A Method And Use Hereof | Apr 30, 2009 | Abandoned |
Array
(
[id] => 4465782
[patent_doc_number] => 07942624
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-05-17
[patent_title] => 'Vertical axis wind generator'
[patent_app_type] => utility
[patent_app_number] => 12/387268
[patent_app_country] => US
[patent_app_date] => 2009-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/07/942/07942624.pdf
[firstpage_image] =>[orig_patent_app_number] => 12387268
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/387268 | Vertical axis wind generator | Apr 28, 2009 | Issued |
Array
(
[id] => 5557613
[patent_doc_number] => 20090269190
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-29
[patent_title] => 'Arrangement for automatic running gap control on a two or multi-stage turbine'
[patent_app_type] => utility
[patent_app_number] => 12/453010
[patent_app_country] => US
[patent_app_date] => 2009-04-27
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/453010 | Arrangement for automatic running gap control on a two or multi-stage turbine | Apr 26, 2009 | Abandoned |
Array
(
[id] => 5551699
[patent_doc_number] => 20090285685
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[patent_kind] => A1
[patent_issue_date] => 2009-11-19
[patent_title] => 'Migler\'s vertical axis wind turbine with energy storage and retrieval means, and with yoke means, and with a rear sail projection arm, and with separated sail restraints, and with a motorized gust and high wind-speed protection system'
[patent_app_type] => utility
[patent_app_number] => 12/384783
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[patent_app_date] => 2009-04-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0285/20090285685.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/384783 | Migler's vertical axis wind turbine with energy storage and retrieval means, and with yoke means, and with a rear sail projection arm, and with separated sail restraints, and with a motorized gust and high wind-speed protection system | Apr 8, 2009 | Abandoned |
Array
(
[id] => 6477327
[patent_doc_number] => 20100092305
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-15
[patent_title] => 'ENHANCED AXIAL AIR MOVER SYSTEM WITH MATRIX'
[patent_app_type] => utility
[patent_app_number] => 12/417495
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[patent_app_date] => 2009-04-02
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[pdf_file] => publications/A1/0092/20100092305.pdf
[firstpage_image] =>[orig_patent_app_number] => 12417495
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/417495 | ENHANCED AXIAL AIR MOVER SYSTEM WITH MATRIX | Apr 1, 2009 | Abandoned |
Array
(
[id] => 6477323
[patent_doc_number] => 20100092304
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-15
[patent_title] => 'ENHANCED AXIAL AIR MOVER SYSTEM WITH FLOOR EDGE'
[patent_app_type] => utility
[patent_app_number] => 12/417469
[patent_app_country] => US
[patent_app_date] => 2009-04-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0092/20100092304.pdf
[firstpage_image] =>[orig_patent_app_number] => 12417469
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/417469 | ENHANCED AXIAL AIR MOVER SYSTEM WITH FLOOR EDGE | Apr 1, 2009 | Abandoned |