
Sung H. Pak
Examiner (ID: 2090, Phone: (571)272-2353 , Office: P/2874 )
| Most Active Art Unit | 2874 |
| Art Unit(s) | 2874 |
| Total Applications | 2201 |
| Issued Applications | 1841 |
| Pending Applications | 128 |
| Abandoned Applications | 273 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19932662
[patent_doc_number] => 12305864
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Oven appliance including a high temperature cooking zone
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2022-05-12
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Array
(
[id] => 18754983
[patent_doc_number] => 20230358409
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => HOME COOKING APPLIANCE HAVING AN INTEGRATED DOOR GLASS SURFACE CLEANER FOR AUTOMATIC REMOVAL OF COOKING DEBRIS
[patent_app_type] => utility
[patent_app_number] => 17/738067
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Array
(
[id] => 19249800
[patent_doc_number] => 20240200788
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => EXTRACTOR HOOD FOR HOBS WITH AN AIR SANITISING CHAMBER
[patent_app_type] => utility
[patent_app_number] => 18/558232
[patent_app_country] => US
[patent_app_date] => 2022-05-04
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Array
(
[id] => 17986810
[patent_doc_number] => 20220352847
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => PHOTOVOLTAIC TRACKER DRIVELINE JOINT
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2022-04-29
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Array
(
[id] => 19319293
[patent_doc_number] => 20240240836
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[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => HEAT GENERATION CELL, HEAT GENERATION DEVICE, AND HEAT UTILIZATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/559517
[patent_app_country] => US
[patent_app_date] => 2022-04-26
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Array
(
[id] => 18071988
[patent_doc_number] => 11530818
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[patent_kind] => B2
[patent_issue_date] => 2022-12-20
[patent_title] => Convective indoor and outdoor hybrid heating installation
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Array
(
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[patent_issue_date] => 2025-06-24
[patent_title] => Emission monitoring and control of flare systems
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Array
(
[id] => 20129928
[patent_doc_number] => 12372233
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[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Regulation method of a premix gas burner and control and regulation device for carrying out the method
[patent_app_type] => utility
[patent_app_number] => 18/556925
[patent_app_country] => US
[patent_app_date] => 2022-04-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/556925 | Regulation method of a premix gas burner and control and regulation device for carrying out the method | Mar 31, 2022 | Issued |
Array
(
[id] => 17898038
[patent_doc_number] => 20220307700
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-29
[patent_title] => RETRACTABLE RANGE HOOD
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/701739 | Retractable range hood | Mar 22, 2022 | Issued |
Array
(
[id] => 18459937
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[patent_title] => Griddle
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Array
(
[id] => 19113766
[patent_doc_number] => 20240125516
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[patent_issue_date] => 2024-04-18
[patent_title] => Particle Solar Receiver
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/555101 | Particle Solar Receiver | Mar 20, 2022 | Pending |
Array
(
[id] => 17808421
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Array
(
[id] => 19763545
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Array
(
[id] => 17612647
[patent_doc_number] => 20220154926
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[patent_issue_date] => 2022-05-19
[patent_title] => COMPACT INWARD-FIRING PREMIX FUEL COMBUSTION SYSTEM, AND FLUID HEATING SYSTEM AND PACKAGED BURNER SYSTEM INCLUDING THE SAME
[patent_app_type] => utility
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Array
(
[id] => 18522377
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[patent_title] => GRILL WITH ADJUSTABLE VENTING
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Array
(
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Array
(
[id] => 18530820
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[patent_title] => DEFLECTOR FOR A COOKING APPLIANCE
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/549020 | Igniter assembly for a gas cooking appliance | Dec 12, 2021 | Issued |