
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] => 5630836
[patent_doc_number] => 20060147304
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-06
[patent_title] => 'Guide blade of axial-flow fan shroud'
[patent_app_type] => utility
[patent_app_number] => 10/561730
[patent_app_country] => US
[patent_app_date] => 2004-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6259
[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/A1/0147/20060147304.pdf
[firstpage_image] =>[orig_patent_app_number] => 10561730
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/561730 | Guide blade of axial-flow fan shroud | Jun 30, 2004 | Issued |
Array
(
[id] => 4547181
[patent_doc_number] => 07837431
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-23
[patent_title] => 'Impeller and sewage treatment pump including the same'
[patent_app_type] => utility
[patent_app_number] => 10/879750
[patent_app_country] => US
[patent_app_date] => 2004-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 28
[patent_no_of_words] => 3209
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/837/07837431.pdf
[firstpage_image] =>[orig_patent_app_number] => 10879750
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/879750 | Impeller and sewage treatment pump including the same | Jun 29, 2004 | Issued |
Array
(
[id] => 809013
[patent_doc_number] => 07416388
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-08-26
[patent_title] => 'Fan'
[patent_app_type] => utility
[patent_app_number] => 10/879146
[patent_app_country] => US
[patent_app_date] => 2004-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 4252
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/416/07416388.pdf
[firstpage_image] =>[orig_patent_app_number] => 10879146
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/879146 | Fan | Jun 29, 2004 | Issued |
Array
(
[id] => 7024759
[patent_doc_number] => 20050019153
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-01-27
[patent_title] => 'Impulse turbine, particularly of the reversible type'
[patent_app_type] => utility
[patent_app_number] => 10/865803
[patent_app_country] => US
[patent_app_date] => 2004-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4182
[patent_no_of_claims] => 15
[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/A1/0019/20050019153.pdf
[firstpage_image] =>[orig_patent_app_number] => 10865803
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/865803 | Impulse turbine, particularly of the reversible type | Jun 13, 2004 | Abandoned |
Array
(
[id] => 656765
[patent_doc_number] => 07104751
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-09-12
[patent_title] => 'Hot gas path assembly'
[patent_app_type] => utility
[patent_app_number] => 10/865749
[patent_app_country] => US
[patent_app_date] => 2004-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3942
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/104/07104751.pdf
[firstpage_image] =>[orig_patent_app_number] => 10865749
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/865749 | Hot gas path assembly | Jun 13, 2004 | Issued |
Array
(
[id] => 5848882
[patent_doc_number] => 20060232073
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-19
[patent_title] => 'Method and installation for extracting energy from a flowing fluid'
[patent_app_type] => utility
[patent_app_number] => 10/560795
[patent_app_country] => US
[patent_app_date] => 2004-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5176
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0232/20060232073.pdf
[firstpage_image] =>[orig_patent_app_number] => 10560795
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/560795 | Method and installation for extracting energy from a flowing fluid | Jun 13, 2004 | Issued |
Array
(
[id] => 622522
[patent_doc_number] => 07137784
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-11-21
[patent_title] => 'Thermally loaded component'
[patent_app_type] => utility
[patent_app_number] => 10/864532
[patent_app_country] => US
[patent_app_date] => 2004-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 1836
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/137/07137784.pdf
[firstpage_image] =>[orig_patent_app_number] => 10864532
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/864532 | Thermally loaded component | Jun 9, 2004 | Issued |
Array
(
[id] => 636695
[patent_doc_number] => 07125220
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-10-24
[patent_title] => 'Axial-flow type fan having an air outlet blade structure'
[patent_app_type] => utility
[patent_app_number] => 10/864503
[patent_app_country] => US
[patent_app_date] => 2004-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2488
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/125/07125220.pdf
[firstpage_image] =>[orig_patent_app_number] => 10864503
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/864503 | Axial-flow type fan having an air outlet blade structure | Jun 9, 2004 | Issued |
Array
(
[id] => 7055512
[patent_doc_number] => 20050276685
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-15
[patent_title] => 'Pneumatic valve control using downstream pressure feedback and an air turbine starter incorporating the same'
[patent_app_type] => utility
[patent_app_number] => 10/866587
[patent_app_country] => US
[patent_app_date] => 2004-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 8035
[patent_no_of_claims] => 19
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[pdf_file] => publications/A1/0276/20050276685.pdf
[firstpage_image] =>[orig_patent_app_number] => 10866587
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/866587 | Pneumatic valve control using downstream pressure feedback and an air turbine starter incorporating the same | Jun 9, 2004 | Issued |
Array
(
[id] => 7055514
[patent_doc_number] => 20050276687
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-15
[patent_title] => 'Methods and apparatus for fabricating gas turbine engines'
[patent_app_type] => utility
[patent_app_number] => 10/864155
[patent_app_country] => US
[patent_app_date] => 2004-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3058
[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/A1/0276/20050276687.pdf
[firstpage_image] =>[orig_patent_app_number] => 10864155
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/864155 | Methods and apparatus for fabricating gas turbine engines | Jun 8, 2004 | Issued |
Array
(
[id] => 713111
[patent_doc_number] => 07052235
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-30
[patent_title] => 'Turbine engine shroud segment, hanger and assembly'
[patent_app_type] => utility
[patent_app_number] => 10/863434
[patent_app_country] => US
[patent_app_date] => 2004-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3444
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/052/07052235.pdf
[firstpage_image] =>[orig_patent_app_number] => 10863434
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/863434 | Turbine engine shroud segment, hanger and assembly | Jun 7, 2004 | Issued |
Array
(
[id] => 7326421
[patent_doc_number] => 20040253097
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-16
[patent_title] => 'Hydropowered turbine system'
[patent_app_type] => new
[patent_app_number] => 10/863134
[patent_app_country] => US
[patent_app_date] => 2004-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 5116
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0253/20040253097.pdf
[firstpage_image] =>[orig_patent_app_number] => 10863134
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/863134 | Hydropowered turbine system | Jun 7, 2004 | Abandoned |
Array
(
[id] => 7242280
[patent_doc_number] => 20050271509
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-08
[patent_title] => 'Electric fan with detachable blades'
[patent_app_type] => utility
[patent_app_number] => 10/862958
[patent_app_country] => US
[patent_app_date] => 2004-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 761
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0271/20050271509.pdf
[firstpage_image] =>[orig_patent_app_number] => 10862958
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/862958 | Electric fan with detachable blades | Jun 6, 2004 | Issued |
Array
(
[id] => 7018606
[patent_doc_number] => 20050220625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-10-06
[patent_title] => 'Transonic blade profiles'
[patent_app_type] => utility
[patent_app_number] => 10/861603
[patent_app_country] => US
[patent_app_date] => 2004-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 2301
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0220/20050220625.pdf
[firstpage_image] =>[orig_patent_app_number] => 10861603
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/861603 | Transonic blade profiles | Jun 3, 2004 | Issued |
Array
(
[id] => 7326419
[patent_doc_number] => 20040253096
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-16
[patent_title] => 'Vane assembly for a gas turbine engine'
[patent_app_type] => new
[patent_app_number] => 10/860062
[patent_app_country] => US
[patent_app_date] => 2004-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0253/20040253096.pdf
[firstpage_image] =>[orig_patent_app_number] => 10860062
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/860062 | Vane assembly for a gas turbine engine | Jun 3, 2004 | Issued |
Array
(
[id] => 7110438
[patent_doc_number] => 20050207893
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-09-22
[patent_title] => 'Aerodynamically wide range applicable cylindrical blade profiles'
[patent_app_type] => utility
[patent_app_number] => 10/861602
[patent_app_country] => US
[patent_app_date] => 2004-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 2160
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0207/20050207893.pdf
[firstpage_image] =>[orig_patent_app_number] => 10861602
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/861602 | Aerodynamically wide range applicable cylindrical blade profiles | Jun 3, 2004 | Issued |
Array
(
[id] => 725781
[patent_doc_number] => 07040863
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-09
[patent_title] => 'Variable pitch rotor blade for shrouded rotors, in particular helicopter rotors'
[patent_app_type] => utility
[patent_app_number] => 10/860745
[patent_app_country] => US
[patent_app_date] => 2004-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/040/07040863.pdf
[firstpage_image] =>[orig_patent_app_number] => 10860745
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/860745 | Variable pitch rotor blade for shrouded rotors, in particular helicopter rotors | Jun 3, 2004 | Issued |
Array
(
[id] => 7242279
[patent_doc_number] => 20050271508
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-08
[patent_title] => 'Flexible turbine blade'
[patent_app_type] => utility
[patent_app_number] => 10/859860
[patent_app_country] => US
[patent_app_date] => 2004-06-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0271/20050271508.pdf
[firstpage_image] =>[orig_patent_app_number] => 10859860
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/859860 | Flexible turbine blade | Jun 2, 2004 | Abandoned |
Array
(
[id] => 7242276
[patent_doc_number] => 20050271507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-08
[patent_title] => 'Turbine bucket with optimized cooling circuit'
[patent_app_type] => utility
[patent_app_number] => 10/859235
[patent_app_country] => US
[patent_app_date] => 2004-06-03
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0271/20050271507.pdf
[firstpage_image] =>[orig_patent_app_number] => 10859235
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/859235 | Turbine bucket with optimized cooling circuit | Jun 2, 2004 | Issued |
Array
(
[id] => 678349
[patent_doc_number] => 07083387
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-08-01
[patent_title] => 'Axial flow fan'
[patent_app_type] => utility
[patent_app_number] => 10/857899
[patent_app_country] => US
[patent_app_date] => 2004-06-02
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/083/07083387.pdf
[firstpage_image] =>[orig_patent_app_number] => 10857899
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/857899 | Axial flow fan | Jun 1, 2004 | Issued |