
Tom Y. Chang
Examiner (ID: 2342, Phone: (571)270-5938 , Office: P/2456 )
| Most Active Art Unit | 2456 |
| Art Unit(s) | 2455, 2442, 2456 |
| Total Applications | 500 |
| Issued Applications | 251 |
| Pending Applications | 42 |
| Abandoned Applications | 214 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10375449
[patent_doc_number] => 20150260456
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-17
[patent_title] => 'DRY AIR-WATER HEAT EXCHANGER'
[patent_app_type] => utility
[patent_app_number] => 14/205287
[patent_app_country] => US
[patent_app_date] => 2014-03-11
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Array
(
[id] => 11383973
[patent_doc_number] => 20170010030
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[patent_issue_date] => 2017-01-12
[patent_title] => 'AIR-CONDITIONING APPARATUS'
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Array
(
[id] => 9724640
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[patent_issue_date] => 2014-09-18
[patent_title] => 'SYSTEM FOR REFRIGERANT CHARGE VERIFICATION'
[patent_app_type] => utility
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Array
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[patent_issue_date] => 2014-08-28
[patent_title] => 'CONVERTIBLE AIRCRAFT GALLEY REFRIGERATOR/CHILLER WITH SIDE DOOR ACCESS'
[patent_app_type] => utility
[patent_app_number] => 14/185163
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Array
(
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Array
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[patent_title] => 'Integrated Cryogenic Fluid Delivery System'
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Array
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Array
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[id] => 10326773
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/165069 | Economizer target temperature shift during mechanical cooling | Jan 26, 2014 | Issued |
Array
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[id] => 11658154
[patent_doc_number] => 09671146
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[patent_title] => 'Refrigerant cooling and lubrication system with refrigerant vapor vent line'
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Array
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[patent_title] => 'DETECTION OF DAMPER MOTOR MECHANICALLY DISCONNECTED FROM DAMPER ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 14/162270
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Array
(
[id] => 9715227
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[patent_title] => 'Predictive Failure Algorithm For Refrigeration Systems'
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Array
(
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[patent_title] => LNG export terminal
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Array
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Array
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Array
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Array
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Array
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