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] => 5062409 [patent_doc_number] => 20070224048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Advanced turbulator arrangements for microcircuits' [patent_app_type] => utility [patent_app_number] => 11/388815 [patent_app_country] => US [patent_app_date] => 2006-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1967 [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/A1/0224/20070224048.pdf [firstpage_image] =>[orig_patent_app_number] => 11388815 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/388815
Advanced turbulator arrangements for microcircuits Mar 23, 2006 Issued
Array ( [id] => 5094964 [patent_doc_number] => 20070116573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Fan and impeller thereof' [patent_app_type] => utility [patent_app_number] => 11/384393 [patent_app_country] => US [patent_app_date] => 2006-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1983 [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/A1/0116/20070116573.pdf [firstpage_image] =>[orig_patent_app_number] => 11384393 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/384393
Fan and impeller thereof Mar 20, 2006 Abandoned
Array ( [id] => 5258582 [patent_doc_number] => 20070212214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Segmented component seal' [patent_app_type] => utility [patent_app_number] => 11/372404 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2253 [patent_no_of_claims] => 14 [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/A1/0212/20070212214.pdf [firstpage_image] =>[orig_patent_app_number] => 11372404 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/372404
Segmented component seal Mar 8, 2006 Abandoned
Array ( [id] => 173216 [patent_doc_number] => 07658595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Protective boot for a helicopter pitch link' [patent_app_type] => utility [patent_app_number] => 11/372310 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4141 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/658/07658595.pdf [firstpage_image] =>[orig_patent_app_number] => 11372310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/372310
Protective boot for a helicopter pitch link Mar 8, 2006 Issued
Array ( [id] => 8397275 [patent_doc_number] => 08267656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Propeller pitch lock system' [patent_app_type] => utility [patent_app_number] => 11/371035 [patent_app_country] => US [patent_app_date] => 2006-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3762 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11371035 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/371035
Propeller pitch lock system Mar 7, 2006 Issued
Array ( [id] => 5258591 [patent_doc_number] => 20070212223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Rotor blade tip planform' [patent_app_type] => utility [patent_app_number] => 11/370407 [patent_app_country] => US [patent_app_date] => 2006-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3621 [patent_no_of_claims] => 21 [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/A1/0212/20070212223.pdf [firstpage_image] =>[orig_patent_app_number] => 11370407 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/370407
Rotor blade tip planform Mar 7, 2006 Issued
Array ( [id] => 9058744 [patent_doc_number] => 08545178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Controlled propeller pitch lock actuation system' [patent_app_type] => utility [patent_app_number] => 11/370344 [patent_app_country] => US [patent_app_date] => 2006-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4101 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11370344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/370344
Controlled propeller pitch lock actuation system Mar 7, 2006 Issued
Array ( [id] => 4610905 [patent_doc_number] => 07988409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Method and apparatus for extending flow range of a downhole turbine' [patent_app_type] => utility [patent_app_number] => 11/356573 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 4359 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/988/07988409.pdf [firstpage_image] =>[orig_patent_app_number] => 11356573 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/356573
Method and apparatus for extending flow range of a downhole turbine Feb 16, 2006 Issued
Array ( [id] => 160748 [patent_doc_number] => 07670102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [patent_title] => 'Heat dissipating module' [patent_app_type] => utility [patent_app_number] => 11/356054 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1493 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/670/07670102.pdf [firstpage_image] =>[orig_patent_app_number] => 11356054 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/356054
Heat dissipating module Feb 16, 2006 Issued
Array ( [id] => 575203 [patent_doc_number] => 07448855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-11 [patent_title] => 'Droop stop mechanism for helicopter rotor blade' [patent_app_type] => utility [patent_app_number] => 11/356498 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4671 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/448/07448855.pdf [firstpage_image] =>[orig_patent_app_number] => 11356498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/356498
Droop stop mechanism for helicopter rotor blade Feb 16, 2006 Issued
Array ( [id] => 5618840 [patent_doc_number] => 20060188373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'AXIALLY SEPARATE ROTOR END PIECE' [patent_app_type] => utility [patent_app_number] => 11/276186 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2444 [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/A1/0188/20060188373.pdf [firstpage_image] =>[orig_patent_app_number] => 11276186 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/276186
Axially separate rotor end piece Feb 16, 2006 Issued
Array ( [id] => 5112291 [patent_doc_number] => 20070196206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Pressure load compressor diffuser' [patent_app_type] => utility [patent_app_number] => 11/356877 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2416 [patent_no_of_claims] => 12 [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/A1/0196/20070196206.pdf [firstpage_image] =>[orig_patent_app_number] => 11356877 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/356877
Pressure load compressor diffuser Feb 16, 2006 Abandoned
Array ( [id] => 809010 [patent_doc_number] => 07416387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Fan and fan frame thereof' [patent_app_type] => utility [patent_app_number] => 11/354918 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2879 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/416/07416387.pdf [firstpage_image] =>[orig_patent_app_number] => 11354918 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/354918
Fan and fan frame thereof Feb 15, 2006 Issued
Array ( [id] => 61907 [patent_doc_number] => 07758313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Carbon-glass-hybrid spar for wind turbine rotorblades' [patent_app_type] => utility [patent_app_number] => 11/352776 [patent_app_country] => US [patent_app_date] => 2006-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1737 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/758/07758313.pdf [firstpage_image] =>[orig_patent_app_number] => 11352776 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352776
Carbon-glass-hybrid spar for wind turbine rotorblades Feb 12, 2006 Issued
Array ( [id] => 5100637 [patent_doc_number] => 20070183899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Fan mounting system' [patent_app_type] => utility [patent_app_number] => 11/350592 [patent_app_country] => US [patent_app_date] => 2006-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1331 [patent_no_of_claims] => 17 [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/A1/0183/20070183899.pdf [firstpage_image] =>[orig_patent_app_number] => 11350592 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/350592
Fan mounting system Feb 8, 2006 Issued
Array ( [id] => 799977 [patent_doc_number] => 07425117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-16 [patent_title] => 'System and method for reducing back flow' [patent_app_type] => utility [patent_app_number] => 11/343968 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 757 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/425/07425117.pdf [firstpage_image] =>[orig_patent_app_number] => 11343968 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/343968
System and method for reducing back flow Jan 30, 2006 Issued
Array ( [id] => 5784041 [patent_doc_number] => 20060204386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Industrial pump and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 11/342692 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4651 [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/A1/0204/20060204386.pdf [firstpage_image] =>[orig_patent_app_number] => 11342692 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/342692
Industrial pump and manufacturing method thereof Jan 30, 2006 Issued
Array ( [id] => 5056232 [patent_doc_number] => 20070059154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Lateral channel compressor' [patent_app_type] => utility [patent_app_number] => 11/344441 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2795 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20070059154.pdf [firstpage_image] =>[orig_patent_app_number] => 11344441 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/344441
Lateral channel compressor Jan 30, 2006 Abandoned
Array ( [id] => 901045 [patent_doc_number] => 07334996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-26 [patent_title] => 'Device for the positioning of a blade and bladed disk comprising such a device' [patent_app_type] => utility [patent_app_number] => 11/340644 [patent_app_country] => US [patent_app_date] => 2006-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3129 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/334/07334996.pdf [firstpage_image] =>[orig_patent_app_number] => 11340644 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/340644
Device for the positioning of a blade and bladed disk comprising such a device Jan 26, 2006 Issued
Array ( [id] => 908342 [patent_doc_number] => 07329100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-12 [patent_title] => 'Centrifugal fan impeller' [patent_app_type] => utility [patent_app_number] => 11/339610 [patent_app_country] => US [patent_app_date] => 2006-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2007 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/329/07329100.pdf [firstpage_image] =>[orig_patent_app_number] => 11339610 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/339610
Centrifugal fan impeller Jan 25, 2006 Issued
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