
Joon H. Hwang
Supervisory Patent Examiner (ID: 13115, Phone: (571)272-4036 , Office: P/2447 )
| Most Active Art Unit | 2447 |
| Art Unit(s) | 2166, 2172, 2162, 2447 |
| Total Applications | 416 |
| Issued Applications | 149 |
| Pending Applications | 24 |
| Abandoned Applications | 242 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11943919
[patent_doc_number] => 20170248070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-31
[patent_title] => 'TURBOCHARGER WITH INTEGRATED ACTUATOR'
[patent_app_type] => utility
[patent_app_number] => 15/512882
[patent_app_country] => US
[patent_app_date] => 2015-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5761
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15512882
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/512882 | TURBOCHARGER WITH INTEGRATED ACTUATOR | Sep 10, 2015 | Abandoned |
Array
(
[id] => 13330125
[patent_doc_number] => 20180216600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-02
[patent_title] => Noise Reducing Fence for a Wind Turbine Blade
[patent_app_type] => utility
[patent_app_number] => 15/747524
[patent_app_country] => US
[patent_app_date] => 2015-09-10
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 11902521
[patent_doc_number] => 09771948
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-09-26
[patent_title] => 'Airfoil shape for a compressor'
[patent_app_type] => utility
[patent_app_number] => 14/845340
[patent_app_country] => US
[patent_app_date] => 2015-09-04
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Array
(
[id] => 11457722
[patent_doc_number] => 20170051628
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-23
[patent_title] => 'CONDUIT COOLING SYSTEM AND METHOD OF SUPPLYING COOLING FLUID TO A CONDUIT'
[patent_app_type] => utility
[patent_app_number] => 14/827889
[patent_app_country] => US
[patent_app_date] => 2015-08-17
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/827889 | Conduit cooling system and method of supplying cooling fluid to a conduit | Aug 16, 2015 | Issued |
Array
(
[id] => 11443887
[patent_doc_number] => 20170044908
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-16
[patent_title] => 'APPARATUS AND METHOD FOR COOLING GAS TURBINE ENGINE COMPONENTS'
[patent_app_type] => utility
[patent_app_number] => 14/826831
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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Array
(
[id] => 13315807
[patent_doc_number] => 20180209440
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-07-26
[patent_title] => CENTRIFUGAL BLOWER, AIR CONDITIONING APPARATUS, AND REFRIGERATING CYCLE APPARATUS
[patent_app_type] => utility
[patent_app_number] => 15/745727
[patent_app_country] => US
[patent_app_date] => 2015-08-06
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/745727 | Centrifugal blower, air conditioning apparatus, and refrigerating cycle apparatus | Aug 5, 2015 | Issued |
Array
(
[id] => 10751176
[patent_doc_number] => 20160097327
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-07
[patent_title] => 'SYNCHRONIZED AIR MODULATING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/812926
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[patent_app_date] => 2015-07-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/812926 | Synchronized air modulating system | Jul 28, 2015 | Issued |
Array
(
[id] => 12345858
[patent_doc_number] => 09950787
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[patent_kind] => B2
[patent_issue_date] => 2018-04-24
[patent_title] => Control system for controlling collective and cyclic pitch of rotor blades of a multi-blade rotor in a rotary-wing aircraft
[patent_app_type] => utility
[patent_app_number] => 14/811962
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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Array
(
[id] => 14455153
[patent_doc_number] => 10323529
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[patent_issue_date] => 2019-06-18
[patent_title] => Turbine including packing device and method of assembling the same, and sealing assembly
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Array
(
[id] => 12287547
[patent_doc_number] => 09932847
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[patent_issue_date] => 2018-04-03
[patent_title] => Guide blade for a gas turbine
[patent_app_type] => utility
[patent_app_number] => 14/812218
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/812218 | Guide blade for a gas turbine | Jul 28, 2015 | Issued |
Array
(
[id] => 12471030
[patent_doc_number] => 09988927
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-06-05
[patent_title] => Housing for a gas turbine, aircraft engine, and a process for operating a gas turbine
[patent_app_type] => utility
[patent_app_number] => 14/812204
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/812204 | Housing for a gas turbine, aircraft engine, and a process for operating a gas turbine | Jul 28, 2015 | Issued |
Array
(
[id] => 10445347
[patent_doc_number] => 20150330361
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-19
[patent_title] => 'METHOD FOR ADJUSTING THE AZIMUTH OF A WIND POWER PLANT, AZIMUTH ADJUSTMENT SYSTEM AND WIND POWER PLANT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/807635 | Method for adjusting the azimuth of a wind power plant, azimuth adjustment system and wind power plant | Jul 22, 2015 | Issued |
Array
(
[id] => 12345861
[patent_doc_number] => 09950788
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-04-24
[patent_title] => Magrail, bleed air driven lift fan
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Array
(
[id] => 11395802
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[patent_issue_date] => 2017-01-19
[patent_title] => 'LATERALLY REINFORCED VARIABLE PITCH ROTOR'
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Array
(
[id] => 10694438
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[patent_title] => 'ELECTRO-MECHANICAL DRIVE MECHANISM FOR AN IMPELLER SHROUD OF A VARIABLE WATER PUMP'
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Array
(
[id] => 13155031
[patent_doc_number] => 10094230
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[patent_title] => Brush seal system for sealing a clearance between components of a turbo engine that are movable in relation to one another
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Array
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Array
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Array
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Array
(
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[patent_title] => Max phase reinforced polymer matrix composite abradables with enhanced thermal conductivity
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/709721 | Max phase reinforced polymer matrix composite abradables with enhanced thermal conductivity | May 11, 2015 | Issued |