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] => 5165140 [patent_doc_number] => 20070286724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'FAN APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/762100 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3379 [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/A1/0286/20070286724.pdf [firstpage_image] =>[orig_patent_app_number] => 11762100 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762100
Fan apparatus Jun 12, 2007 Issued
Array ( [id] => 7702135 [patent_doc_number] => 08087886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Sectional fan frame structure' [patent_app_type] => utility [patent_app_number] => 11/808793 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2341 [patent_no_of_claims] => 17 [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/08/087/08087886.pdf [firstpage_image] =>[orig_patent_app_number] => 11808793 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/808793
Sectional fan frame structure Jun 12, 2007 Issued
Array ( [id] => 4796989 [patent_doc_number] => 20080008575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'VERTICAL AXIS WIND SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/755276 [patent_app_country] => US [patent_app_date] => 2007-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 2424 [patent_no_of_claims] => 19 [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/A1/0008/20080008575.pdf [firstpage_image] =>[orig_patent_app_number] => 11755276 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/755276
VERTICAL AXIS WIND SYSTEM May 29, 2007 Abandoned
Array ( [id] => 7501248 [patent_doc_number] => 08033789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Apparatus for preventing ice accretion' [patent_app_type] => utility [patent_app_number] => 11/798552 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2188 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/033/08033789.pdf [firstpage_image] =>[orig_patent_app_number] => 11798552 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798552
Apparatus for preventing ice accretion May 14, 2007 Issued
Array ( [id] => 4597341 [patent_doc_number] => 07976281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Turbine rotor blade and method of assembling the same' [patent_app_type] => utility [patent_app_number] => 11/748571 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3058 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/976/07976281.pdf [firstpage_image] =>[orig_patent_app_number] => 11748571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748571
Turbine rotor blade and method of assembling the same May 14, 2007 Issued
Array ( [id] => 4964699 [patent_doc_number] => 20080107519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Turbine blade for a gas turbine' [patent_app_type] => utility [patent_app_number] => 11/803495 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3173 [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/A1/0107/20080107519.pdf [firstpage_image] =>[orig_patent_app_number] => 11803495 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/803495
Turbine blade for a gas turbine May 14, 2007 Abandoned
Array ( [id] => 4778102 [patent_doc_number] => 20080286100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'FAN BRACKET AND BRACKT SET' [patent_app_type] => utility [patent_app_number] => 11/748616 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3439 [patent_no_of_claims] => 27 [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/A1/0286/20080286100.pdf [firstpage_image] =>[orig_patent_app_number] => 11748616 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748616
FAN BRACKET AND BRACKT SET May 14, 2007 Abandoned
Array ( [id] => 4704010 [patent_doc_number] => 20080063533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Turbine blade for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 11/798589 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2610 [patent_no_of_claims] => 13 [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/A1/0063/20080063533.pdf [firstpage_image] =>[orig_patent_app_number] => 11798589 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798589
Turbine blade for a gas turbine engine May 14, 2007 Abandoned
Array ( [id] => 4958881 [patent_doc_number] => 20080273305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Fan airflow-guiding device' [patent_app_type] => utility [patent_app_number] => 11/797105 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2486 [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/A1/0273/20080273305.pdf [firstpage_image] =>[orig_patent_app_number] => 11797105 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797105
Fan airflow-guiding device Apr 30, 2007 Abandoned
Array ( [id] => 4959553 [patent_doc_number] => 20080273978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Vertical axis omni-directional wind turbine' [patent_app_type] => utility [patent_app_number] => 11/797203 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3208 [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/A1/0273/20080273978.pdf [firstpage_image] =>[orig_patent_app_number] => 11797203 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797203
Vertical axis omni-directional wind turbine Apr 30, 2007 Abandoned
Array ( [id] => 4437120 [patent_doc_number] => 07927067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'System and method for controlling stator assemblies' [patent_app_type] => utility [patent_app_number] => 11/799251 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2394 [patent_no_of_claims] => 19 [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/07/927/07927067.pdf [firstpage_image] =>[orig_patent_app_number] => 11799251 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799251
System and method for controlling stator assemblies Apr 30, 2007 Issued
Array ( [id] => 4500743 [patent_doc_number] => 07914253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'System for regulating a cooling fluid within a turbomachine' [patent_app_type] => utility [patent_app_number] => 11/799162 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3233 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/914/07914253.pdf [firstpage_image] =>[orig_patent_app_number] => 11799162 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799162
System for regulating a cooling fluid within a turbomachine Apr 30, 2007 Issued
Array ( [id] => 184100 [patent_doc_number] => 07645115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'System, method, and apparatus for a power producing linear fluid impulse machine' [patent_app_type] => utility [patent_app_number] => 11/695358 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5204 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/645/07645115.pdf [firstpage_image] =>[orig_patent_app_number] => 11695358 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/695358
System, method, and apparatus for a power producing linear fluid impulse machine Apr 1, 2007 Issued
Array ( [id] => 4503538 [patent_doc_number] => 07972107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Device for cooling a turbomachine turbine casing' [patent_app_type] => utility [patent_app_number] => 11/693270 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4090 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/972/07972107.pdf [firstpage_image] =>[orig_patent_app_number] => 11693270 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/693270
Device for cooling a turbomachine turbine casing Mar 28, 2007 Issued
Array ( [id] => 5091510 [patent_doc_number] => 20070231149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'OPTIMIZED GUIDE VANE, GUIDE VANE RING SECTOR, COMPRESSION STAGE, COMPRESSOR AND TURBOMACHINE COMPRISING SUCH A VANE' [patent_app_type] => utility [patent_app_number] => 11/693172 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14654 [patent_no_of_claims] => 8 [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/A1/0231/20070231149.pdf [firstpage_image] =>[orig_patent_app_number] => 11693172 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/693172
OPTIMIZED GUIDE VANE, GUIDE VANE RING SECTOR, COMPRESSION STAGE, COMPRESSOR AND TURBOMACHINE COMPRISING SUCH A VANE Mar 28, 2007 Abandoned
Array ( [id] => 5091506 [patent_doc_number] => 20070231145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Multiple Fans of Cascade Connection' [patent_app_type] => utility [patent_app_number] => 11/686575 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 958 [patent_no_of_claims] => 5 [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/A1/0231/20070231145.pdf [firstpage_image] =>[orig_patent_app_number] => 11686575 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/686575
Multiple Fans of Cascade Connection Mar 14, 2007 Abandoned
Array ( [id] => 6525528 [patent_doc_number] => 20100014969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'WIND TURBINE WITH BLADE PITCH CONTROL TO COMPENSATE FOR WIND SHEAR AND WIND MISALIGNMENT' [patent_app_type] => utility [patent_app_number] => 12/443916 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5482 [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/A1/0014/20100014969.pdf [firstpage_image] =>[orig_patent_app_number] => 12443916 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443916
WIND TURBINE WITH BLADE PITCH CONTROL TO COMPENSATE FOR WIND SHEAR AND WIND MISALIGNMENT Mar 14, 2007 Abandoned
Array ( [id] => 5091520 [patent_doc_number] => 20070231159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Flexible drive pump' [patent_app_type] => utility [patent_app_number] => 11/724754 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1765 [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/A1/0231/20070231159.pdf [firstpage_image] =>[orig_patent_app_number] => 11724754 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724754
Flexible drive pump Mar 14, 2007 Abandoned
Array ( [id] => 4819997 [patent_doc_number] => 20080226455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Quick click' [patent_app_type] => utility [patent_app_number] => 11/724801 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1383 [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/A1/0226/20080226455.pdf [firstpage_image] =>[orig_patent_app_number] => 11724801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724801
Quick click Mar 14, 2007 Abandoned
Array ( [id] => 797606 [patent_doc_number] => 07427188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-23 [patent_title] => 'Turbomachine blade with fluidically cooled shroud' [patent_app_type] => utility [patent_app_number] => 11/685930 [patent_app_country] => US [patent_app_date] => 2007-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6655 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/427/07427188.pdf [firstpage_image] =>[orig_patent_app_number] => 11685930 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685930
Turbomachine blade with fluidically cooled shroud Mar 13, 2007 Issued
Menu