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] => 41673 [patent_doc_number] => 07775766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Gas turbine component' [patent_app_type] => utility [patent_app_number] => 10/582930 [patent_app_country] => US [patent_app_date] => 2004-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2990 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/775/07775766.pdf [firstpage_image] =>[orig_patent_app_number] => 10582930 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582930
Gas turbine component Dec 8, 2004 Issued
Array ( [id] => 5841883 [patent_doc_number] => 20060120855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Rotor assembly with cooling air deflectors and method' [patent_app_type] => utility [patent_app_number] => 11/002288 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2347 [patent_no_of_claims] => 11 [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/A1/0120/20060120855.pdf [firstpage_image] =>[orig_patent_app_number] => 11002288 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/002288
Rotor assembly with cooling air deflectors and method Dec 2, 2004 Issued
Array ( [id] => 5119121 [patent_doc_number] => 20070140835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'COOLING SYSTEMS FOR STACKED LAMINATE CMC VANE' [patent_app_type] => utility [patent_app_number] => 11/002030 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 11059 [patent_no_of_claims] => 10 [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/A1/0140/20070140835.pdf [firstpage_image] =>[orig_patent_app_number] => 11002030 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/002030
Cooling systems for stacked laminate CMC vane Dec 1, 2004 Issued
Array ( [id] => 5252630 [patent_doc_number] => 20070134086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Impeller for compressor' [patent_app_type] => utility [patent_app_number] => 10/577715 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11673 [patent_no_of_claims] => 29 [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/A1/0134/20070134086.pdf [firstpage_image] =>[orig_patent_app_number] => 10577715 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/577715
Impeller for compressor Dec 1, 2004 Abandoned
Array ( [id] => 5079046 [patent_doc_number] => 20070122270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Turbomachine, especially a gas turbine' [patent_app_type] => utility [patent_app_number] => 10/582840 [patent_app_country] => US [patent_app_date] => 2004-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2795 [patent_no_of_claims] => 16 [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/A1/0122/20070122270.pdf [firstpage_image] =>[orig_patent_app_number] => 10582840 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582840
Turbomachine, especially a gas turbine Nov 26, 2004 Issued
Array ( [id] => 5747323 [patent_doc_number] => 20060110254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Thermal barrier coating for turbine bucket platform side faces and methods of application' [patent_app_type] => utility [patent_app_number] => 10/995272 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1306 [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/A1/0110/20060110254.pdf [firstpage_image] =>[orig_patent_app_number] => 10995272 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/995272
Thermal barrier coating for turbine bucket platform side faces and methods of application Nov 23, 2004 Abandoned
Array ( [id] => 1076337 [patent_doc_number] => 07614847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Pattern for the surface of a turbine shroud' [patent_app_type] => utility [patent_app_number] => 10/996878 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4933 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/614/07614847.pdf [firstpage_image] =>[orig_patent_app_number] => 10996878 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/996878
Pattern for the surface of a turbine shroud Nov 23, 2004 Issued
Array ( [id] => 451107 [patent_doc_number] => 07246998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-24 [patent_title] => 'Mission replaceable rotor blade tip section' [patent_app_type] => utility [patent_app_number] => 10/991745 [patent_app_country] => US [patent_app_date] => 2004-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3582 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/246/07246998.pdf [firstpage_image] =>[orig_patent_app_number] => 10991745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991745
Mission replaceable rotor blade tip section Nov 17, 2004 Issued
Array ( [id] => 4909065 [patent_doc_number] => 20080019831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Centrifugal Pump' [patent_app_type] => utility [patent_app_number] => 11/631483 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7904 [patent_no_of_claims] => 38 [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/A1/0019/20080019831.pdf [firstpage_image] =>[orig_patent_app_number] => 11631483 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/631483
Centrifugal Pump Nov 11, 2004 Abandoned
Array ( [id] => 504505 [patent_doc_number] => 07198459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-03 [patent_title] => 'Casing arrangement for a turbocharger of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 10/987945 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2225 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/198/07198459.pdf [firstpage_image] =>[orig_patent_app_number] => 10987945 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/987945
Casing arrangement for a turbocharger of an internal combustion engine Nov 11, 2004 Issued
Array ( [id] => 5004409 [patent_doc_number] => 20070201977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Pump Insert And Assembly' [patent_app_type] => utility [patent_app_number] => 10/579182 [patent_app_country] => US [patent_app_date] => 2004-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6824 [patent_no_of_claims] => 53 [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/A1/0201/20070201977.pdf [firstpage_image] =>[orig_patent_app_number] => 10579182 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/579182
Pump insert and assembly Nov 10, 2004 Issued
Array ( [id] => 619172 [patent_doc_number] => 07140833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'Integrated turbo/drag/regenerative pump with counter-rotating turbo blades' [patent_app_type] => utility [patent_app_number] => 10/981226 [patent_app_country] => US [patent_app_date] => 2004-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/140/07140833.pdf [firstpage_image] =>[orig_patent_app_number] => 10981226 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/981226
Integrated turbo/drag/regenerative pump with counter-rotating turbo blades Nov 3, 2004 Issued
Array ( [id] => 5807130 [patent_doc_number] => 20060093484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Cooling system for a platform of a turbine blade' [patent_app_type] => utility [patent_app_number] => 10/981290 [patent_app_country] => US [patent_app_date] => 2004-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2100 [patent_no_of_claims] => 15 [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/A1/0093/20060093484.pdf [firstpage_image] =>[orig_patent_app_number] => 10981290 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/981290
Cooling system for a platform of a turbine blade Nov 3, 2004 Issued
Array ( [id] => 5807124 [patent_doc_number] => 20060093478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Guide device of an axial flow fan' [patent_app_type] => utility [patent_app_number] => 10/979203 [patent_app_country] => US [patent_app_date] => 2004-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1316 [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/A1/0093/20060093478.pdf [firstpage_image] =>[orig_patent_app_number] => 10979203 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/979203
Guide device of an axial flow fan Nov 2, 2004 Abandoned
Array ( [id] => 500408 [patent_doc_number] => 07201562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-10 [patent_title] => 'Fan with central intake' [patent_app_type] => utility [patent_app_number] => 10/979205 [patent_app_country] => US [patent_app_date] => 2004-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 3309 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/201/07201562.pdf [firstpage_image] =>[orig_patent_app_number] => 10979205 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/979205
Fan with central intake Nov 2, 2004 Issued
Array ( [id] => 5807145 [patent_doc_number] => 20060093499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Centrifugal blower' [patent_app_type] => utility [patent_app_number] => 10/976904 [patent_app_country] => US [patent_app_date] => 2004-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2062 [patent_no_of_claims] => 20 [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/A1/0093/20060093499.pdf [firstpage_image] =>[orig_patent_app_number] => 10976904 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/976904
Centrifugal blower Oct 31, 2004 Issued
Array ( [id] => 5807122 [patent_doc_number] => 20060093476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Fan stator' [patent_app_type] => utility [patent_app_number] => 10/976634 [patent_app_country] => US [patent_app_date] => 2004-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1986 [patent_no_of_claims] => 30 [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/A1/0093/20060093476.pdf [firstpage_image] =>[orig_patent_app_number] => 10976634 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/976634
Fan stator Oct 28, 2004 Abandoned
Array ( [id] => 512981 [patent_doc_number] => 07189059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-13 [patent_title] => 'Compressor including an enhanced vaned shroud' [patent_app_type] => utility [patent_app_number] => 10/976934 [patent_app_country] => US [patent_app_date] => 2004-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5476 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/189/07189059.pdf [firstpage_image] =>[orig_patent_app_number] => 10976934 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/976934
Compressor including an enhanced vaned shroud Oct 26, 2004 Issued
Array ( [id] => 5812789 [patent_doc_number] => 20060083609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Fluid cooled marine turbine housing' [patent_app_type] => utility [patent_app_number] => 10/965524 [patent_app_country] => US [patent_app_date] => 2004-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2478 [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/A1/0083/20060083609.pdf [firstpage_image] =>[orig_patent_app_number] => 10965524 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/965524
Fluid cooled marine turbine housing Oct 13, 2004 Abandoned
Array ( [id] => 7101574 [patent_doc_number] => 20050104300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Sealing arrangement using flexible seals' [patent_app_type] => utility [patent_app_number] => 10/963792 [patent_app_country] => US [patent_app_date] => 2004-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2930 [patent_no_of_claims] => 18 [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/A1/0104/20050104300.pdf [firstpage_image] =>[orig_patent_app_number] => 10963792 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/963792
Sealing arrangement using flexible seals Oct 13, 2004 Abandoned
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