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] => 4597320 [patent_doc_number] => 07976274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Methods and apparatus for assembling turbine engines' [patent_app_type] => utility [patent_app_number] => 11/297699 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3547 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/976/07976274.pdf [firstpage_image] =>[orig_patent_app_number] => 11297699 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297699
Methods and apparatus for assembling turbine engines Dec 7, 2005 Issued
Array ( [id] => 5682463 [patent_doc_number] => 20060198733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-07 [patent_title] => 'MARINE PROPELLER DRIVE' [patent_app_type] => utility [patent_app_number] => 11/164766 [patent_app_country] => US [patent_app_date] => 2005-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3672 [patent_no_of_claims] => 10 [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/A1/0198/20060198733.pdf [firstpage_image] =>[orig_patent_app_number] => 11164766 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/164766
Marine propeller drive Dec 4, 2005 Issued
Array ( [id] => 5235882 [patent_doc_number] => 20070128038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Engine cooling fan with ring reinforcement' [patent_app_type] => utility [patent_app_number] => 11/291456 [patent_app_country] => US [patent_app_date] => 2005-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1304 [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/A1/0128/20070128038.pdf [firstpage_image] =>[orig_patent_app_number] => 11291456 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/291456
Engine cooling fan with ring reinforcement Nov 30, 2005 Abandoned
Array ( [id] => 4970575 [patent_doc_number] => 20070110577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Control logic for a propeller system' [patent_app_type] => utility [patent_app_number] => 11/281194 [patent_app_country] => US [patent_app_date] => 2005-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2565 [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/A1/0110/20070110577.pdf [firstpage_image] =>[orig_patent_app_number] => 11281194 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/281194
Control logic for a propeller system Nov 15, 2005 Issued
Array ( [id] => 329858 [patent_doc_number] => 07510377 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-03-31 [patent_title] => 'Rotor aircraft tilting hub with reduced drag rotor head and mast' [patent_app_type] => utility [patent_app_number] => 11/280117 [patent_app_country] => US [patent_app_date] => 2005-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/510/07510377.pdf [firstpage_image] =>[orig_patent_app_number] => 11280117 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/280117
Rotor aircraft tilting hub with reduced drag rotor head and mast Nov 15, 2005 Issued
Array ( [id] => 372775 [patent_doc_number] => 07473077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-06 [patent_title] => 'System for monitoring damage to a rotor blade of a rotary-wing aircraft' [patent_app_type] => utility [patent_app_number] => 11/272778 [patent_app_country] => US [patent_app_date] => 2005-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3245 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/473/07473077.pdf [firstpage_image] =>[orig_patent_app_number] => 11272778 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/272778
System for monitoring damage to a rotor blade of a rotary-wing aircraft Nov 14, 2005 Issued
Array ( [id] => 5613436 [patent_doc_number] => 20060115364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Offshore structure support and foundation for use with a wind turbine and an associated method of assembly' [patent_app_type] => utility [patent_app_number] => 11/270815 [patent_app_country] => US [patent_app_date] => 2005-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 2809 [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/A1/0115/20060115364.pdf [firstpage_image] =>[orig_patent_app_number] => 11270815 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/270815
Offshore structure support and foundation for use with a wind turbine and an associated method of assembly Nov 9, 2005 Abandoned
Array ( [id] => 5601654 [patent_doc_number] => 20060291999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Air purifier' [patent_app_type] => utility [patent_app_number] => 11/270554 [patent_app_country] => US [patent_app_date] => 2005-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2995 [patent_no_of_claims] => 15 [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/A1/0291/20060291999.pdf [firstpage_image] =>[orig_patent_app_number] => 11270554 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/270554
Air purifier Nov 9, 2005 Issued
Array ( [id] => 5864938 [patent_doc_number] => 20060099068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Axial flow pump' [patent_app_type] => utility [patent_app_number] => 11/266239 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3790 [patent_no_of_claims] => 8 [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/A1/0099/20060099068.pdf [firstpage_image] =>[orig_patent_app_number] => 11266239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266239
Axial flow pump Nov 3, 2005 Abandoned
Array ( [id] => 421181 [patent_doc_number] => 07273351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-25 [patent_title] => 'Component having a film cooling arrangement' [patent_app_type] => utility [patent_app_number] => 11/266358 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6804 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/273/07273351.pdf [firstpage_image] =>[orig_patent_app_number] => 11266358 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266358
Component having a film cooling arrangement Nov 3, 2005 Issued
Array ( [id] => 5613429 [patent_doc_number] => 20060115357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Runner for francis type hydraulic turbine' [patent_app_type] => utility [patent_app_number] => 11/260434 [patent_app_country] => US [patent_app_date] => 2005-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2375 [patent_no_of_claims] => 18 [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/A1/0115/20060115357.pdf [firstpage_image] =>[orig_patent_app_number] => 11260434 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/260434
Runner for francis type hydraulic turbine Oct 27, 2005 Abandoned
Array ( [id] => 5807116 [patent_doc_number] => 20060093470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Turbine distributor part supplied with cooling air' [patent_app_type] => utility [patent_app_number] => 11/260183 [patent_app_country] => US [patent_app_date] => 2005-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2520 [patent_no_of_claims] => 10 [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/A1/0093/20060093470.pdf [firstpage_image] =>[orig_patent_app_number] => 11260183 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/260183
Turbine distributor part supplied with cooling air Oct 27, 2005 Abandoned
Array ( [id] => 490370 [patent_doc_number] => 07210896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Electrical power generation assembly' [patent_app_type] => utility [patent_app_number] => 11/259269 [patent_app_country] => US [patent_app_date] => 2005-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 6407 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/210/07210896.pdf [firstpage_image] =>[orig_patent_app_number] => 11259269 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/259269
Electrical power generation assembly Oct 26, 2005 Issued
Array ( [id] => 878162 [patent_doc_number] => 07354246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Electronics cooling fan with collapsible fan blade' [patent_app_type] => utility [patent_app_number] => 11/260095 [patent_app_country] => US [patent_app_date] => 2005-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3475 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/354/07354246.pdf [firstpage_image] =>[orig_patent_app_number] => 11260095 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/260095
Electronics cooling fan with collapsible fan blade Oct 25, 2005 Issued
Array ( [id] => 925242 [patent_doc_number] => 07316538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-08 [patent_title] => 'Turbine engine with an uncoupling device, uncoupling device and fusible screw for the uncoupling device' [patent_app_type] => utility [patent_app_number] => 11/256935 [patent_app_country] => US [patent_app_date] => 2005-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4054 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/316/07316538.pdf [firstpage_image] =>[orig_patent_app_number] => 11256935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/256935
Turbine engine with an uncoupling device, uncoupling device and fusible screw for the uncoupling device Oct 24, 2005 Issued
Array ( [id] => 284913 [patent_doc_number] => 07549839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-23 [patent_title] => 'Variable geometry inlet guide vane' [patent_app_type] => utility [patent_app_number] => 11/258608 [patent_app_country] => US [patent_app_date] => 2005-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3379 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/549/07549839.pdf [firstpage_image] =>[orig_patent_app_number] => 11258608 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/258608
Variable geometry inlet guide vane Oct 24, 2005 Issued
Array ( [id] => 5807622 [patent_doc_number] => 20060093976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Decorative combined greeting card, fan, and candle extinguisher' [patent_app_type] => utility [patent_app_number] => 11/256325 [patent_app_country] => US [patent_app_date] => 2005-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1347 [patent_no_of_claims] => 4 [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/A1/0093/20060093976.pdf [firstpage_image] =>[orig_patent_app_number] => 11256325 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/256325
Decorative combined greeting card, fan, and candle extinguisher Oct 21, 2005 Abandoned
Array ( [id] => 908346 [patent_doc_number] => 07329102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-12 [patent_title] => 'Blade' [patent_app_type] => utility [patent_app_number] => 11/252718 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4039 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/329/07329102.pdf [firstpage_image] =>[orig_patent_app_number] => 11252718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/252718
Blade Oct 18, 2005 Issued
Array ( [id] => 431672 [patent_doc_number] => 07264442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-04 [patent_title] => 'Seal structure' [patent_app_type] => utility [patent_app_number] => 11/252757 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1288 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/264/07264442.pdf [firstpage_image] =>[orig_patent_app_number] => 11252757 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/252757
Seal structure Oct 18, 2005 Issued
Array ( [id] => 5601652 [patent_doc_number] => 20060291997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Fluid Flow Chambers and Bridges in Bladeless Compressors, Turbines and Pumps' [patent_app_type] => utility [patent_app_number] => 11/163415 [patent_app_country] => US [patent_app_date] => 2005-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4507 [patent_no_of_claims] => 11 [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/A1/0291/20060291997.pdf [firstpage_image] =>[orig_patent_app_number] => 11163415 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/163415
Fluid Flow Chambers and Bridges in Bladeless Compressors, Turbines and Pumps Oct 17, 2005 Abandoned
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