
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15607325
[patent_doc_number] => 10584713
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-03-10
[patent_title] => Impeller assembly for use in an aquarium filter pump and methods
[patent_app_type] => utility
[patent_app_number] => 15/863535
[patent_app_country] => US
[patent_app_date] => 2018-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 15
[patent_no_of_words] => 2446
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15863535
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/863535 | Impeller assembly for use in an aquarium filter pump and methods | Jan 4, 2018 | Issued |
Array
(
[id] => 12840115
[patent_doc_number] => 20180171878
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-21
[patent_title] => ADJUSTMENT DEVICE FOR ADJUSTING SEVERAL GUIDE VANES OF AN ENGINE
[patent_app_type] => utility
[patent_app_number] => 15/842076
[patent_app_country] => US
[patent_app_date] => 2017-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7298
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842076
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/842076 | Adjustment device for adjusting several guide vanes of an engine | Dec 13, 2017 | Issued |
Array
(
[id] => 16353903
[patent_doc_number] => 10794407
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-06
[patent_title] => Centre seeking actuator
[patent_app_type] => utility
[patent_app_number] => 15/834800
[patent_app_country] => US
[patent_app_date] => 2017-12-07
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834800
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/834800 | Centre seeking actuator | Dec 6, 2017 | Issued |
Array
(
[id] => 15291751
[patent_doc_number] => 20190389011
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-26
[patent_title] => METHOD AND ARRANGEMENT FOR LASER-BASED PROCESSING
[patent_app_type] => utility
[patent_app_number] => 16/465291
[patent_app_country] => US
[patent_app_date] => 2017-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4417
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465291
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/465291 | METHOD AND ARRANGEMENT FOR LASER-BASED PROCESSING | Nov 29, 2017 | Abandoned |
Array
(
[id] => 15269519
[patent_doc_number] => 20190383493
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-19
[patent_title] => BODY CONTACT-TYPE WARMER USING HEAT PIPE
[patent_app_type] => utility
[patent_app_number] => 16/489315
[patent_app_country] => US
[patent_app_date] => 2017-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2569
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16489315
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/489315 | BODY CONTACT-TYPE WARMER USING HEAT PIPE | Sep 14, 2017 | Abandoned |
Array
(
[id] => 11987432
[patent_doc_number] => 20170291587
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-12
[patent_title] => 'VEHICLE DRIVING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/456609
[patent_app_country] => US
[patent_app_date] => 2017-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 9198
[patent_no_of_claims] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15456609
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/456609 | VEHICLE DRIVING DEVICE | Mar 12, 2017 | Abandoned |
Array
(
[id] => 16215850
[patent_doc_number] => 10731651
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-04
[patent_title] => Apertures spaced around impeller bottom shroud of centrifugal pump
[patent_app_type] => utility
[patent_app_number] => 15/410418
[patent_app_country] => US
[patent_app_date] => 2017-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2167
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 92
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410418
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/410418 | Apertures spaced around impeller bottom shroud of centrifugal pump | Jan 18, 2017 | Issued |
Array
(
[id] => 12662110
[patent_doc_number] => 20180112536
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-26
[patent_title] => PARTIALLY WRAPPED TRAILING EDGE COOLING CIRCUITS WITH PRESSURE SIDE IMPINGEMENTS
[patent_app_type] => utility
[patent_app_number] => 15/334517
[patent_app_country] => US
[patent_app_date] => 2016-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7699
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 138
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15334517
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/334517 | Partially wrapped trailing edge cooling circuits with pressure side impingements | Oct 25, 2016 | Issued |
Array
(
[id] => 12662104
[patent_doc_number] => 20180112534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-26
[patent_title] => TURBINE AIRFOIL COOLANT PASSAGE CREATED IN COVER
[patent_app_type] => utility
[patent_app_number] => 15/334483
[patent_app_country] => US
[patent_app_date] => 2016-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/334483 | Turbine airfoil coolant passage created in cover | Oct 25, 2016 | Issued |
Array
(
[id] => 12749257
[patent_doc_number] => 20180141586
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-24
[patent_title] => CYLINDER UNIT
[patent_app_type] => utility
[patent_app_number] => 15/574749
[patent_app_country] => US
[patent_app_date] => 2016-05-24
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15574749
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/574749 | CYLINDER UNIT | May 23, 2016 | Abandoned |
Array
(
[id] => 14638551
[patent_doc_number] => 10364006
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-30
[patent_title] => Modified CO
[patent_app_type] => utility
[patent_app_number] => 15/091415
[patent_app_country] => US
[patent_app_date] => 2016-04-05
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15091415
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/091415 | Modified CO | Apr 4, 2016 | Issued |
Array
(
[id] => 12186291
[patent_doc_number] => 20180045228
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-15
[patent_title] => 'CYLINDER/PISTON UNIT'
[patent_app_type] => utility
[patent_app_number] => 15/556132
[patent_app_country] => US
[patent_app_date] => 2016-02-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/556132 | CYLINDER/PISTON UNIT | Feb 28, 2016 | Abandoned |
Array
(
[id] => 10751190
[patent_doc_number] => 20160097341
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-07
[patent_title] => 'CYLINDER HEAD'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/867187 | CYLINDER HEAD | Sep 27, 2015 | Abandoned |
Array
(
[id] => 10431068
[patent_doc_number] => 20150316080
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-05
[patent_title] => 'FLUID PRESSURE CYLINDER'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/677211 | FLUID PRESSURE CYLINDER | Apr 1, 2015 | Abandoned |
Array
(
[id] => 13210797
[patent_doc_number] => 10119761
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-11-06
[patent_title] => Paint card drying board and paint card drying methods
[patent_app_type] => utility
[patent_app_number] => 14/664463
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/664463 | Paint card drying board and paint card drying methods | Mar 19, 2015 | Issued |
Array
(
[id] => 10953120
[patent_doc_number] => 20140356141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-04
[patent_title] => 'GEARED TURBOFAN ENGINE WITH INTEGRAL GEAR AND BEARING SUPPORTS'
[patent_app_type] => utility
[patent_app_number] => 14/460479
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14460479
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/460479 | Geared turbofan engine with integral gear and bearing supports | Aug 14, 2014 | Issued |
Array
(
[id] => 10701158
[patent_doc_number] => 20160047305
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-02-18
[patent_title] => 'MULTI-STAGE AXIAL COMPRESSOR ARRANGEMENT'
[patent_app_type] => utility
[patent_app_number] => 14/460560
[patent_app_country] => US
[patent_app_date] => 2014-08-15
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14460560
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/460560 | MULTI-STAGE AXIAL COMPRESSOR ARRANGEMENT | Aug 14, 2014 | Abandoned |
Array
(
[id] => 10258994
[patent_doc_number] => 20150143991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-28
[patent_title] => 'MASTER CYLINDER WITH RECESSED PISTON-ROD INTERFACE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/091477 | MASTER CYLINDER WITH RECESSED PISTON-ROD INTERFACE | Nov 26, 2013 | Abandoned |
Array
(
[id] => 9338214
[patent_doc_number] => 20140064996
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-06
[patent_title] => 'PLUNGER PUMP'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/949351 | PLUNGER PUMP | Jul 23, 2013 | Abandoned |
Array
(
[id] => 9795774
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/934498 | HYDRAULIC ACTUATOR SYSTEM AND APPARATUS | Jul 2, 2013 | Abandoned |