
Davis D. Hwu
Examiner (ID: 13943, Phone: (571)272-4904 , Office: P/3744 )
| Most Active Art Unit | 3752 |
| Art Unit(s) | 3752, 3753, 3763, 3744 |
| Total Applications | 3211 |
| Issued Applications | 2525 |
| Pending Applications | 134 |
| Abandoned Applications | 580 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13624879
[patent_doc_number] => 20180363991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-20
[patent_title] => ACOUSTIC RESONANCE EXCITED HEAT EXCHANGE
[patent_app_type] => utility
[patent_app_number] => 16/060958
[patent_app_country] => US
[patent_app_date] => 2015-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/060958 | Acoustic resonance excited heat exchange | Dec 14, 2015 | Issued |
Array
(
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[patent_kind] => A1
[patent_issue_date] => 2016-04-07
[patent_title] => 'Connecting Adapter for Connecting Fragrance Container to Fragrance Emitter and Fragrance Apparatus with such Connecting Adapter'
[patent_app_type] => utility
[patent_app_number] => 14/967484
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[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/967484 | Connecting adapter for connecting fragrance container to fragrance emitter and fragrance apparatus with such connecting adapter | Dec 13, 2015 | Issued |
Array
(
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[patent_doc_number] => 20170343287
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[patent_kind] => A1
[patent_issue_date] => 2017-11-30
[patent_title] => COOLING APPARATUS FOR COOLING A FLUID BY MEANS OF SURFACE WATER
[patent_app_type] => utility
[patent_app_number] => 15/534573
[patent_app_country] => US
[patent_app_date] => 2015-12-09
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Array
(
[id] => 12226771
[patent_doc_number] => 09914000
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-13
[patent_title] => 'Aerial fire-fighting bucket'
[patent_app_type] => utility
[patent_app_number] => 14/963561
[patent_app_country] => US
[patent_app_date] => 2015-12-09
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Array
(
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[patent_issue_date] => 2016-03-31
[patent_title] => 'HIGH PRESSURE FLUID SPRAY NOZZLE INCORPORATING A FLOW CONTROLLED SWITCHING VALVE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/962894 | High pressure fluid spray nozzle incorporating a flow controlled switching valve | Dec 7, 2015 | Issued |
Array
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[patent_issue_date] => 2017-05-30
[patent_title] => 'Matched precipitation rate rotor-type sprinkler with selectable nozzle ports'
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Array
(
[id] => 13704811
[patent_doc_number] => 20170363360
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[patent_kind] => A1
[patent_issue_date] => 2017-12-21
[patent_title] => HEAT EXCHANGER, IN PARTICULAR BLOCK-IN-SHELL HEAT EXCHANGER COMPRISING A SEPARATING UNIT FOR SEPARATING A GASEOUS PHASE FROM A LIQUID PHASE AND FOR DISTRIBUTING THE LIQUID PHASE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/534542 | Heat exchanger, in particular block-in-shell heat exchanger comprising a separating unit for separating a gaseous phase from a liquid phase and for distributing the liquid phase | Dec 6, 2015 | Issued |
Array
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[id] => 11249594
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[patent_title] => 'Water jet device and water dance speaker'
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Array
(
[id] => 14032909
[patent_doc_number] => 10228199
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[patent_issue_date] => 2019-03-12
[patent_title] => Cooling apparatus for cooling a fluid by means of surface water
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/535793 | HEAT EXCHANGER | Nov 25, 2015 | Abandoned |
Array
(
[id] => 11804565
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[patent_issue_date] => 2017-01-17
[patent_title] => 'Fire suppression system including an integral time delay and output starter with attach and detach firing pin assembly'
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Array
(
[id] => 12050595
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[patent_title] => 'AIR CONDITIONER FOR CONSTRUCTION MACHINE'
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Array
(
[id] => 13108505
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Array
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Array
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[patent_title] => METHOD FOR MANUFACTURING REFRIGERANT DISTRIBUTOR, REFRIGERANT DISTRIBUTOR MANUFACTURING APPARATUS, REFRIGERANT DISTRIBUTOR, HEAT EXCHANGER, AND AIR-CONDITIONING DEVICE
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Array
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Array
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Array
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