
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] => 908321
[patent_doc_number] => 07329089
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-02-12
[patent_title] => 'Centrifugal fan'
[patent_app_type] => utility
[patent_app_number] => 11/339611
[patent_app_country] => US
[patent_app_date] => 2006-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 3695
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/329/07329089.pdf
[firstpage_image] =>[orig_patent_app_number] => 11339611
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/339611 | Centrifugal fan | Jan 25, 2006 | Issued |
Array
(
[id] => 5159323
[patent_doc_number] => 20070172367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-26
[patent_title] => 'Flow restricting devices in pumps'
[patent_app_type] => utility
[patent_app_number] => 11/340994
[patent_app_country] => US
[patent_app_date] => 2006-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 6741
[patent_no_of_claims] => 40
[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/A1/0172/20070172367.pdf
[firstpage_image] =>[orig_patent_app_number] => 11340994
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/340994 | Flow restricting devices in pumps | Jan 25, 2006 | Abandoned |
Array
(
[id] => 5624703
[patent_doc_number] => 20060263208
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-23
[patent_title] => 'Split case seals and methods'
[patent_app_type] => utility
[patent_app_number] => 11/339916
[patent_app_country] => US
[patent_app_date] => 2006-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1688
[patent_no_of_claims] => 21
[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/A1/0263/20060263208.pdf
[firstpage_image] =>[orig_patent_app_number] => 11339916
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/339916 | Split case seals and methods | Jan 24, 2006 | Abandoned |
Array
(
[id] => 5618843
[patent_doc_number] => 20060188376
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-24
[patent_title] => 'Apparatus and method for securing a rotor blade in a rotor of a turbine-type machine'
[patent_app_type] => utility
[patent_app_number] => 11/339219
[patent_app_country] => US
[patent_app_date] => 2006-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4067
[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/A1/0188/20060188376.pdf
[firstpage_image] =>[orig_patent_app_number] => 11339219
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/339219 | Apparatus and method for securing a rotor blade in a rotor of a turbine-type machine | Jan 24, 2006 | Issued |
Array
(
[id] => 5834091
[patent_doc_number] => 20060245921
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-02
[patent_title] => 'High flow/dual inducer/high efficiency impeller for liquid applications including molten metal'
[patent_app_type] => utility
[patent_app_number] => 11/337266
[patent_app_country] => US
[patent_app_date] => 2006-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 2908
[patent_no_of_claims] => 16
[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/A1/0245/20060245921.pdf
[firstpage_image] =>[orig_patent_app_number] => 11337266
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/337266 | High flow/dual inducer/high efficiency impeller for liquid applications including molten metal | Jan 22, 2006 | Issued |
Array
(
[id] => 5187858
[patent_doc_number] => 20070166166
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-19
[patent_title] => 'Cooling fan for radiator'
[patent_app_type] => utility
[patent_app_number] => 11/334487
[patent_app_country] => US
[patent_app_date] => 2006-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1075
[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/A1/0166/20070166166.pdf
[firstpage_image] =>[orig_patent_app_number] => 11334487
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/334487 | Cooling fan for radiator | Jan 18, 2006 | Abandoned |
Array
(
[id] => 5187857
[patent_doc_number] => 20070166165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-19
[patent_title] => 'Cooling fan for vehicle radiator'
[patent_app_type] => utility
[patent_app_number] => 11/334418
[patent_app_country] => US
[patent_app_date] => 2006-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 965
[patent_no_of_claims] => 8
[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/A1/0166/20070166165.pdf
[firstpage_image] =>[orig_patent_app_number] => 11334418
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/334418 | Cooling fan for vehicle radiator | Jan 18, 2006 | Abandoned |
Array
(
[id] => 5187849
[patent_doc_number] => 20070166157
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-19
[patent_title] => 'Rotation structure for radiation fans'
[patent_app_type] => utility
[patent_app_number] => 11/334397
[patent_app_country] => US
[patent_app_date] => 2006-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 1980
[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/A1/0166/20070166157.pdf
[firstpage_image] =>[orig_patent_app_number] => 11334397
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/334397 | Rotation structure for radiation fans | Jan 18, 2006 | Abandoned |
Array
(
[id] => 5187854
[patent_doc_number] => 20070166162
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-19
[patent_title] => 'Helicopter pitch link with accessible adjustment features'
[patent_app_type] => utility
[patent_app_number] => 11/332961
[patent_app_country] => US
[patent_app_date] => 2006-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5210
[patent_no_of_claims] => 24
[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/A1/0166/20070166162.pdf
[firstpage_image] =>[orig_patent_app_number] => 11332961
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/332961 | Helicopter pitch link with accessible adjustment features | Jan 16, 2006 | Issued |
Array
(
[id] => 5219164
[patent_doc_number] => 20070160475
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Tilted turbine vane with impingement cooling'
[patent_app_type] => utility
[patent_app_number] => 11/330598
[patent_app_country] => US
[patent_app_date] => 2006-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2642
[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/A1/0160/20070160475.pdf
[firstpage_image] =>[orig_patent_app_number] => 11330598
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/330598 | Tilted turbine vane with impingement cooling | Jan 11, 2006 | Abandoned |
Array
(
[id] => 859121
[patent_doc_number] => 07371043
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-05-13
[patent_title] => 'CMC turbine shroud ring segment and fabrication method'
[patent_app_type] => utility
[patent_app_number] => 11/330597
[patent_app_country] => US
[patent_app_date] => 2006-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 2013
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/371/07371043.pdf
[firstpage_image] =>[orig_patent_app_number] => 11330597
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/330597 | CMC turbine shroud ring segment and fabrication method | Jan 11, 2006 | Issued |
Array
(
[id] => 5595634
[patent_doc_number] => 20060159550
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-20
[patent_title] => 'Horizontal axis wind turbine'
[patent_app_type] => utility
[patent_app_number] => 11/329050
[patent_app_country] => US
[patent_app_date] => 2006-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3690
[patent_no_of_claims] => 9
[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/A1/0159/20060159550.pdf
[firstpage_image] =>[orig_patent_app_number] => 11329050
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/329050 | Horizontal axis wind turbine | Jan 10, 2006 | Abandoned |
Array
(
[id] => 5667332
[patent_doc_number] => 20060172682
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-03
[patent_title] => 'Space saving vertically oriented fan'
[patent_app_type] => utility
[patent_app_number] => 11/326878
[patent_app_country] => US
[patent_app_date] => 2006-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 7992
[patent_no_of_claims] => 56
[patent_no_of_ind_claims] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0172/20060172682.pdf
[firstpage_image] =>[orig_patent_app_number] => 11326878
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/326878 | Space saving vertically oriented fan | Jan 5, 2006 | Abandoned |
Array
(
[id] => 5219162
[patent_doc_number] => 20070160473
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Driving device for raising or lowering an airfoil'
[patent_app_type] => utility
[patent_app_number] => 11/327813
[patent_app_country] => US
[patent_app_date] => 2006-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3221
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0160/20070160473.pdf
[firstpage_image] =>[orig_patent_app_number] => 11327813
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/327813 | Driving device for raising or lowering an airfoil | Jan 5, 2006 | Issued |
Array
(
[id] => 5907889
[patent_doc_number] => 20060124362
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-15
[patent_title] => 'Floating head reaction turbine rotor with improved jet quality'
[patent_app_type] => utility
[patent_app_number] => 11/321653
[patent_app_country] => US
[patent_app_date] => 2005-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 6715
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0124/20060124362.pdf
[firstpage_image] =>[orig_patent_app_number] => 11321653
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/321653 | Floating head reaction turbine rotor with improved jet quality | Dec 28, 2005 | Issued |
Array
(
[id] => 7771449
[patent_doc_number] => 08118559
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-21
[patent_title] => 'Lightning arrester system for a wind generator blade'
[patent_app_type] => utility
[patent_app_number] => 11/792907
[patent_app_country] => US
[patent_app_date] => 2005-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1418
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/118/08118559.pdf
[firstpage_image] =>[orig_patent_app_number] => 11792907
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/792907 | Lightning arrester system for a wind generator blade | Dec 14, 2005 | Issued |
Array
(
[id] => 5252637
[patent_doc_number] => 20070134093
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-14
[patent_title] => 'DEVICE AND METHOD FOR RAISING AND LOWERING CEILING FIXTURES'
[patent_app_type] => utility
[patent_app_number] => 11/164988
[patent_app_country] => US
[patent_app_date] => 2005-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2571
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0134/20070134093.pdf
[firstpage_image] =>[orig_patent_app_number] => 11164988
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/164988 | DEVICE AND METHOD FOR RAISING AND LOWERING CEILING FIXTURES | Dec 12, 2005 | Abandoned |
Array
(
[id] => 110855
[patent_doc_number] => 07713030
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-05-11
[patent_title] => 'Fan with improved heat dissipation'
[patent_app_type] => utility
[patent_app_number] => 11/299994
[patent_app_country] => US
[patent_app_date] => 2005-12-12
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/713/07713030.pdf
[firstpage_image] =>[orig_patent_app_number] => 11299994
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/299994 | Fan with improved heat dissipation | Dec 11, 2005 | Issued |
Array
(
[id] => 5252632
[patent_doc_number] => 20070134088
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-14
[patent_title] => 'Methods and apparatus for assembling turbine engines'
[patent_app_type] => utility
[patent_app_number] => 11/297672
[patent_app_country] => US
[patent_app_date] => 2005-12-08
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0134/20070134088.pdf
[firstpage_image] =>[orig_patent_app_number] => 11297672
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/297672 | Methods and apparatus for assembling turbine engines | Dec 7, 2005 | Issued |
Array
(
[id] => 5252631
[patent_doc_number] => 20070134087
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-14
[patent_title] => 'Methods and apparatus for assembling turbine engines'
[patent_app_type] => utility
[patent_app_number] => 11/297082
[patent_app_country] => US
[patent_app_date] => 2005-12-08
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0134/20070134087.pdf
[firstpage_image] =>[orig_patent_app_number] => 11297082
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/297082 | Methods and apparatus for assembling turbine engines | Dec 7, 2005 | Abandoned |