
Choon P. Koh
Examiner (ID: 10891)
| Most Active Art Unit | 3738 |
| Art Unit(s) | 1806, 1302, 1811, 3738, 1809, 1611, 1815, 1761 |
| Total Applications | 626 |
| Issued Applications | 441 |
| Pending Applications | 58 |
| Abandoned Applications | 127 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19739094
[patent_doc_number] => 12215919
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-04
[patent_title] => Transportation refrigeration unit with external DC generator power source
[patent_app_type] => utility
[patent_app_number] => 15/734162
[patent_app_country] => US
[patent_app_date] => 2019-09-18
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Array
(
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[patent_doc_number] => 20210164708
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-03
[patent_title] => SYSTEM, AN ARRANGEMENT AND METHOD FOR HEATING AND COOLING
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2019-08-20
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Array
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[patent_doc_number] => 20210310729
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[patent_issue_date] => 2021-10-07
[patent_title] => CHILLED BEVERAGE CONTAINER AND CHILLED BEVERAGE DISPENSING SYSTEMS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 17/250831
[patent_app_country] => US
[patent_app_date] => 2019-08-20
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Array
(
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[patent_doc_number] => 12173943
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[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Control method and system for refrigeration, oil return and noise reduction of multi-split air-conditioner
[patent_app_type] => utility
[patent_app_number] => 17/294398
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Array
(
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[patent_doc_number] => 11994325
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[patent_issue_date] => 2024-05-28
[patent_title] => Control device, refrigerator, control method, and abnormality detection method
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[patent_app_date] => 2019-06-18
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Array
(
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[patent_issue_date] => 2023-03-28
[patent_title] => Container assembly, support structure and methods
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Array
(
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[patent_doc_number] => 20200309402
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[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => ELECTRIC HEATER PACKAGE FOR HVAC UNIT
[patent_app_type] => utility
[patent_app_number] => 16/366164
[patent_app_country] => US
[patent_app_date] => 2019-03-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/366164 | Electric heater package for HVAC unit | Mar 26, 2019 | Issued |
Array
(
[id] => 16570327
[patent_doc_number] => 20210009333
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-14
[patent_title] => COLD INSULATION TOOL
[patent_app_type] => utility
[patent_app_number] => 16/982780
[patent_app_country] => US
[patent_app_date] => 2019-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/982780 | COLD INSULATION TOOL | Mar 19, 2019 | Abandoned |
Array
(
[id] => 16953544
[patent_doc_number] => 20210212236
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => PHASE-CHANGE MECHANICALLY DEFORMABLE COOLING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/057167
[patent_app_country] => US
[patent_app_date] => 2019-03-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/057167 | PHASE-CHANGE MECHANICALLY DEFORMABLE COOLING DEVICE | Mar 14, 2019 | Abandoned |
Array
(
[id] => 16583842
[patent_doc_number] => 20210018244
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[patent_kind] => A1
[patent_issue_date] => 2021-01-21
[patent_title] => RECIPIENT FOR COOLING BEVERAGES
[patent_app_type] => utility
[patent_app_number] => 16/980215
[patent_app_country] => US
[patent_app_date] => 2019-03-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/980215 | RECIPIENT FOR COOLING BEVERAGES | Mar 12, 2019 | Abandoned |
Array
(
[id] => 16855866
[patent_doc_number] => 20210156611
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[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => APPARATUS FOR COOLING LIQUID STORED THEREIN
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/257039 | APPARATUS FOR COOLING LIQUID STORED THEREIN | Feb 25, 2019 | Abandoned |
Array
(
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[patent_title] => Modified two-phase refrigeration cycle
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Array
(
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[patent_title] => Refrigerator having high frequency wave thawing device
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Array
(
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Array
(
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[patent_title] => REFRIGERATOR HAVING OXYGEN CONTROL AND FRESHNESS KEEPING FUNCTIONS
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Array
(
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Array
(
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[patent_title] => METHOD AND SYSTEM FOR CONTROLLING A VALVE IN AN HVAC SYSTEM
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Array
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