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] => 4710444 [patent_doc_number] => 20080298970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Turbo Machine' [patent_app_type] => utility [patent_app_number] => 12/045895 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7888 [patent_no_of_claims] => 12 [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/A1/0298/20080298970.pdf [firstpage_image] =>[orig_patent_app_number] => 12045895 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/045895
Turbo Machine Mar 10, 2008 Abandoned
Array ( [id] => 5322734 [patent_doc_number] => 20090060724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'METHODS AND APPARATUS FOR FABRICATING GAS TURBINE ENGINES' [patent_app_type] => utility [patent_app_number] => 12/041361 [patent_app_country] => US [patent_app_date] => 2008-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3057 [patent_no_of_claims] => 14 [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/A1/0060/20090060724.pdf [firstpage_image] =>[orig_patent_app_number] => 12041361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/041361
METHODS AND APPARATUS FOR FABRICATING GAS TURBINE ENGINES Mar 2, 2008 Abandoned
Array ( [id] => 5526674 [patent_doc_number] => 20090196751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'WIND TURBINE BLADE WITH LIGHTNING RECEPTOR' [patent_app_type] => utility [patent_app_number] => 12/024888 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2809 [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/A1/0196/20090196751.pdf [firstpage_image] =>[orig_patent_app_number] => 12024888 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/024888
Wind turbine blade with lightning receptor Jan 31, 2008 Issued
Array ( [id] => 8374251 [patent_doc_number] => 08257038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Metal injection joining' [patent_app_type] => utility [patent_app_number] => 12/024326 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4489 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12024326 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/024326
Metal injection joining Jan 31, 2008 Issued
Array ( [id] => 8026171 [patent_doc_number] => 08142163 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-27 [patent_title] => 'Turbine blade with spar and shell' [patent_app_type] => utility [patent_app_number] => 12/024667 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2575 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/142/08142163.pdf [firstpage_image] =>[orig_patent_app_number] => 12024667 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/024667
Turbine blade with spar and shell Jan 31, 2008 Issued
Array ( [id] => 4951936 [patent_doc_number] => 20080184960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Throttle body with integrated reversion restriction' [patent_app_type] => utility [patent_app_number] => 12/009968 [patent_app_country] => US [patent_app_date] => 2008-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1601 [patent_no_of_claims] => 3 [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/A1/0184/20080184960.pdf [firstpage_image] =>[orig_patent_app_number] => 12009968 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/009968
Throttle body with integrated reversion restriction Jan 22, 2008 Abandoned
Array ( [id] => 20340 [patent_doc_number] => 07798766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Vertical axis wind sail turbine' [patent_app_type] => utility [patent_app_number] => 12/008656 [patent_app_country] => US [patent_app_date] => 2008-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2579 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/798/07798766.pdf [firstpage_image] =>[orig_patent_app_number] => 12008656 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/008656
Vertical axis wind sail turbine Jan 13, 2008 Issued
Array ( [id] => 4491455 [patent_doc_number] => 07946816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Turbine blade tip shroud' [patent_app_type] => utility [patent_app_number] => 11/971958 [patent_app_country] => US [patent_app_date] => 2008-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6918 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/946/07946816.pdf [firstpage_image] =>[orig_patent_app_number] => 11971958 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971958
Turbine blade tip shroud Jan 9, 2008 Issued
Array ( [id] => 5342211 [patent_doc_number] => 20090180861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'COOLING ARRANGEMENT FOR TURBINE COMPONENTS' [patent_app_type] => utility [patent_app_number] => 11/971932 [patent_app_country] => US [patent_app_date] => 2008-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2305 [patent_no_of_claims] => 15 [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/A1/0180/20090180861.pdf [firstpage_image] =>[orig_patent_app_number] => 11971932 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971932
Cooling arrangement for turbine components Jan 9, 2008 Issued
Array ( [id] => 5342245 [patent_doc_number] => 20090180895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'TURBINE BLADE TIP SHROUD' [patent_app_type] => utility [patent_app_number] => 11/971972 [patent_app_country] => US [patent_app_date] => 2008-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7006 [patent_no_of_claims] => 20 [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/A1/0180/20090180895.pdf [firstpage_image] =>[orig_patent_app_number] => 11971972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971972
Turbine blade tip shroud Jan 9, 2008 Issued
Array ( [id] => 5342244 [patent_doc_number] => 20090180894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'TURBINE BLADE TIP SHROUD' [patent_app_type] => utility [patent_app_number] => 11/971967 [patent_app_country] => US [patent_app_date] => 2008-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7135 [patent_no_of_claims] => 20 [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/A1/0180/20090180894.pdf [firstpage_image] =>[orig_patent_app_number] => 11971967 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971967
TURBINE BLADE TIP SHROUD Jan 9, 2008 Abandoned
Array ( [id] => 4491462 [patent_doc_number] => 07946817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Turbine blade tip shroud' [patent_app_type] => utility [patent_app_number] => 11/971963 [patent_app_country] => US [patent_app_date] => 2008-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7052 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/946/07946817.pdf [firstpage_image] =>[orig_patent_app_number] => 11971963 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971963
Turbine blade tip shroud Jan 9, 2008 Issued
Array ( [id] => 4926861 [patent_doc_number] => 20080166224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'BLOWER HOUSING FOR CLIMATE CONTROLLED SYSTEMS' [patent_app_type] => utility [patent_app_number] => 11/971793 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4626 [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/A1/0166/20080166224.pdf [firstpage_image] =>[orig_patent_app_number] => 11971793 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971793
BLOWER HOUSING FOR CLIMATE CONTROLLED SYSTEMS Jan 8, 2008 Abandoned
Array ( [id] => 5501522 [patent_doc_number] => 20090162210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'IMPELLER AND COOLING FAN INCORPORATING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/967063 [patent_app_country] => US [patent_app_date] => 2007-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1882 [patent_no_of_claims] => 20 [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/A1/0162/20090162210.pdf [firstpage_image] =>[orig_patent_app_number] => 11967063 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/967063
Impeller and cooling fan incorporating the same Dec 28, 2007 Issued
Array ( [id] => 5434790 [patent_doc_number] => 20090169376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment' [patent_app_type] => utility [patent_app_number] => 11/967170 [patent_app_country] => US [patent_app_date] => 2007-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2725 [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/A1/0169/20090169376.pdf [firstpage_image] =>[orig_patent_app_number] => 11967170 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/967170
Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment Dec 28, 2007 Abandoned
Array ( [id] => 5434783 [patent_doc_number] => 20090169369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'TURBINE NOZZLE SEGMENT AND ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 11/967167 [patent_app_country] => US [patent_app_date] => 2007-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2707 [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/A1/0169/20090169369.pdf [firstpage_image] =>[orig_patent_app_number] => 11967167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/967167
TURBINE NOZZLE SEGMENT AND ASSEMBLY Dec 28, 2007 Abandoned
Array ( [id] => 5574829 [patent_doc_number] => 20090142190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Frame structure for fan' [patent_app_type] => utility [patent_app_number] => 12/003530 [patent_app_country] => US [patent_app_date] => 2007-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1968 [patent_no_of_claims] => 19 [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/A1/0142/20090142190.pdf [firstpage_image] =>[orig_patent_app_number] => 12003530 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/003530
Frame structure for fan Dec 27, 2007 Issued
Array ( [id] => 71961 [patent_doc_number] => 07748961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Apparatus and methods for handling rotor blades' [patent_app_type] => utility [patent_app_number] => 12/005863 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2678 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/748/07748961.pdf [firstpage_image] =>[orig_patent_app_number] => 12005863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/005863
Apparatus and methods for handling rotor blades Dec 26, 2007 Issued
Array ( [id] => 8304826 [patent_doc_number] => 08226354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Magnetostrictive measurement of tensile stress in foundations' [patent_app_type] => utility [patent_app_number] => 11/964196 [patent_app_country] => US [patent_app_date] => 2007-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6148 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11964196 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/964196
Magnetostrictive measurement of tensile stress in foundations Dec 25, 2007 Issued
Array ( [id] => 8269310 [patent_doc_number] => 08210809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'System for connecting two substantially tubular members, a case comprising such a system and use thereof' [patent_app_type] => utility [patent_app_number] => 11/964184 [patent_app_country] => US [patent_app_date] => 2007-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3328 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11964184 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/964184
System for connecting two substantially tubular members, a case comprising such a system and use thereof Dec 25, 2007 Issued
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