Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 7229157 [patent_doc_number] => 20040156715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-12 [patent_title] => 'Turbomolecular pump having multistage stator spacers' [patent_app_type] => new [patent_app_number] => 10/768695 [patent_app_country] => US [patent_app_date] => 2004-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3366 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20040156715.pdf [firstpage_image] =>[orig_patent_app_number] => 10768695 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/768695
Turbomolecular pump having multistage stator spacers Feb 1, 2004 Issued
Array ( [id] => 6990359 [patent_doc_number] => 20050089396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Cooling arrangement' [patent_app_type] => utility [patent_app_number] => 10/762293 [patent_app_country] => US [patent_app_date] => 2004-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3182 [patent_no_of_claims] => 16 [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/A1/0089/20050089396.pdf [firstpage_image] =>[orig_patent_app_number] => 10762293 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/762293
Cooling arrangement Jan 22, 2004 Issued
Array ( [id] => 7430161 [patent_doc_number] => 20040162018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'Mounting device for fans' [patent_app_type] => new [patent_app_number] => 10/764200 [patent_app_country] => US [patent_app_date] => 2004-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1578 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20040162018.pdf [firstpage_image] =>[orig_patent_app_number] => 10764200 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/764200
Mounting device for fans Jan 21, 2004 Issued
Array ( [id] => 7062447 [patent_doc_number] => 20050004810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Turbine shroud segment' [patent_app_type] => utility [patent_app_number] => 10/743058 [patent_app_country] => US [patent_app_date] => 2003-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2328 [patent_no_of_claims] => 4 [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/A1/0004/20050004810.pdf [firstpage_image] =>[orig_patent_app_number] => 10743058 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/743058
Turbine shroud segment Dec 22, 2003 Issued
Array ( [id] => 519729 [patent_doc_number] => 07182575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-27 [patent_title] => 'Method of operating a wind turbine' [patent_app_type] => utility [patent_app_number] => 10/537934 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2751 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/182/07182575.pdf [firstpage_image] =>[orig_patent_app_number] => 10537934 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/537934
Method of operating a wind turbine Dec 15, 2003 Issued
Array ( [id] => 5682464 [patent_doc_number] => 20060198734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-07 [patent_title] => 'Manufacturing method for obtaining high-temperature components for gas turbines and components thus obtained' [patent_app_type] => utility [patent_app_number] => 10/539198 [patent_app_country] => US [patent_app_date] => 2003-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1855 [patent_no_of_claims] => 7 [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/A1/0198/20060198734.pdf [firstpage_image] =>[orig_patent_app_number] => 10539198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/539198
Manufacturing method for obtaining high-temperature components for gas turbines and components thus obtained Dec 9, 2003 Abandoned
Array ( [id] => 537748 [patent_doc_number] => 07163372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-16 [patent_title] => 'Diffuser for a motor fan assembly' [patent_app_type] => utility [patent_app_number] => 10/733085 [patent_app_country] => US [patent_app_date] => 2003-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1370 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/163/07163372.pdf [firstpage_image] =>[orig_patent_app_number] => 10733085 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/733085
Diffuser for a motor fan assembly Dec 9, 2003 Issued
Array ( [id] => 5784849 [patent_doc_number] => 20060204769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Manufacturing method for obtaining high-performance components for gas turbines and components thus obtained' [patent_app_type] => utility [patent_app_number] => 10/539216 [patent_app_country] => US [patent_app_date] => 2003-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1715 [patent_no_of_claims] => 8 [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/A1/0204/20060204769.pdf [firstpage_image] =>[orig_patent_app_number] => 10539216 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/539216
Manufacturing method for obtaining high-performance components for gas turbines and components thus obtained Dec 4, 2003 Abandoned
Array ( [id] => 7142541 [patent_doc_number] => 20050118045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Cook fan' [patent_app_type] => utility [patent_app_number] => 10/724412 [patent_app_country] => US [patent_app_date] => 2003-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1887 [patent_no_of_claims] => 30 [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/A1/0118/20050118045.pdf [firstpage_image] =>[orig_patent_app_number] => 10724412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/724412
Cook fan Nov 30, 2003 Abandoned
Array ( [id] => 6951631 [patent_doc_number] => 20050226725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Blade cooling' [patent_app_type] => utility [patent_app_number] => 10/720333 [patent_app_country] => US [patent_app_date] => 2003-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2606 [patent_no_of_claims] => 10 [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/A1/0226/20050226725.pdf [firstpage_image] =>[orig_patent_app_number] => 10720333 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/720333
Blade cooling Nov 24, 2003 Issued
Array ( [id] => 7104230 [patent_doc_number] => 20050106956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Method and apparatus for magnetic actuation of variable pitch impeller blades' [patent_app_type] => utility [patent_app_number] => 10/716912 [patent_app_country] => US [patent_app_date] => 2003-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4856 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20050106956.pdf [firstpage_image] =>[orig_patent_app_number] => 10716912 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/716912
Method and apparatus for magnetic actuation of variable pitch impeller blades Nov 17, 2003 Issued
Array ( [id] => 6990365 [patent_doc_number] => 20050089402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Heat dissipating fan with an airflow guiding structure' [patent_app_type] => utility [patent_app_number] => 10/714970 [patent_app_country] => US [patent_app_date] => 2003-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2448 [patent_no_of_claims] => 13 [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/A1/0089/20050089402.pdf [firstpage_image] =>[orig_patent_app_number] => 10714970 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/714970
Heat dissipating fan with an airflow guiding structure Nov 17, 2003 Issued
Array ( [id] => 5630831 [patent_doc_number] => 20060147299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Shround cooling assembly for a gas trubine' [patent_app_type] => utility [patent_app_number] => 10/532451 [patent_app_country] => US [patent_app_date] => 2003-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2008 [patent_no_of_claims] => 12 [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/A1/0147/20060147299.pdf [firstpage_image] =>[orig_patent_app_number] => 10532451 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/532451
Shround cooling assembly for a gas trubine Nov 12, 2003 Abandoned
Array ( [id] => 410551 [patent_doc_number] => 07281895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-16 [patent_title] => 'Cooling system for a turbine vane' [patent_app_type] => utility [patent_app_number] => 10/697369 [patent_app_country] => US [patent_app_date] => 2003-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/281/07281895.pdf [firstpage_image] =>[orig_patent_app_number] => 10697369 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/697369
Cooling system for a turbine vane Oct 29, 2003 Issued
Array ( [id] => 685908 [patent_doc_number] => 07077622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Emergency cooling system for a thermally loaded component' [patent_app_type] => utility [patent_app_number] => 10/694738 [patent_app_country] => US [patent_app_date] => 2003-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4569 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/077/07077622.pdf [firstpage_image] =>[orig_patent_app_number] => 10694738 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/694738
Emergency cooling system for a thermally loaded component Oct 28, 2003 Issued
Array ( [id] => 7152072 [patent_doc_number] => 20050025614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Turbine engine and a method for cooling a turbine engine' [patent_app_type] => utility [patent_app_number] => 10/681519 [patent_app_country] => US [patent_app_date] => 2003-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2228 [patent_no_of_claims] => 6 [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/A1/0025/20050025614.pdf [firstpage_image] =>[orig_patent_app_number] => 10681519 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/681519
Turbine engine and a method for cooling a turbine engine Oct 7, 2003 Issued
Array ( [id] => 885881 [patent_doc_number] => 07347671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-25 [patent_title] => 'Turbine blade turbulator cooling design' [patent_app_type] => utility [patent_app_number] => 10/528896 [patent_app_country] => US [patent_app_date] => 2003-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3879 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/347/07347671.pdf [firstpage_image] =>[orig_patent_app_number] => 10528896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/528896
Turbine blade turbulator cooling design Sep 24, 2003 Issued
Array ( [id] => 7082563 [patent_doc_number] => 20050047943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Compressor surge prevention via distinct blade shapes' [patent_app_type] => utility [patent_app_number] => 10/652868 [patent_app_country] => US [patent_app_date] => 2003-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4191 [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/A1/0047/20050047943.pdf [firstpage_image] =>[orig_patent_app_number] => 10652868 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/652868
Compressor surge prevention via distinct blade shapes Aug 28, 2003 Abandoned
Array ( [id] => 7340712 [patent_doc_number] => 20040191057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => '[COOLING FAN WITH DUST-FILTERING FUNCTION]' [patent_app_type] => new [patent_app_number] => 10/604859 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1915 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20040191057.pdf [firstpage_image] =>[orig_patent_app_number] => 10604859 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/604859
[COOLING FAN WITH DUST-FILTERING FUNCTION] Aug 21, 2003 Abandoned
Array ( [id] => 7024758 [patent_doc_number] => 20050019152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Recirculation structure for a turbocompressor' [patent_app_type] => utility [patent_app_number] => 10/471859 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3008 [patent_no_of_claims] => 28 [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/A1/0019/20050019152.pdf [firstpage_image] =>[orig_patent_app_number] => 10471859 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/471859
Recirculation structure for a turbocompressor Aug 20, 2003 Issued
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