
Jungwon Chang
Examiner (ID: 15684)
| Most Active Art Unit | 2454 |
| Art Unit(s) | 2454, 2154, 2783 |
| Total Applications | 1288 |
| Issued Applications | 964 |
| Pending Applications | 178 |
| Abandoned Applications | 161 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7819287
[patent_doc_number] => 20120065907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-03-15
[patent_title] => 'MEASURING DEVICE, PROTECTION RELAY, AND PROGRAM PRODUCT'
[patent_app_type] => utility
[patent_app_number] => 13/231008
[patent_app_country] => US
[patent_app_date] => 2011-09-13
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Array
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[patent_doc_number] => 20130066591
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[patent_kind] => A1
[patent_issue_date] => 2013-03-14
[patent_title] => 'PERSONAL ELECTRONIC DEVICE TO ASSIST A USER IN DEVELOPING AND MAINTAINING AN OPTIMAL FITNESS WALKING ROUTINE'
[patent_app_type] => utility
[patent_app_number] => 13/230465
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[patent_app_date] => 2011-09-12
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Array
(
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[patent_doc_number] => 08849592
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[patent_issue_date] => 2014-09-30
[patent_title] => 'Fuel-injection condition detector'
[patent_app_type] => utility
[patent_app_number] => 13/214402
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[patent_app_date] => 2011-08-22
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Array
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[patent_doc_number] => 20130046507
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[patent_issue_date] => 2013-02-21
[patent_title] => 'METHOD AND SYSTEM FOR ANALYSIS OF TURBOMACHINERY'
[patent_app_type] => utility
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[patent_app_date] => 2011-08-19
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Array
(
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[patent_title] => 'Apparatus and method for estimating resistance characteristics of battery based on open circuit voltage estimated by battery voltage variation pattern'
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Array
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[patent_issue_date] => 2012-12-27
[patent_title] => 'VIBRATION SEVERITY ANALYSIS APPARATUS AND METHOD FOR ROTATING MACHINERY'
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Array
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[patent_title] => 'Optimization of dynamically changing downhole tool settings'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/154921 | Optimization of dynamically changing downhole tool settings | Jun 6, 2011 | Issued |
Array
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[patent_doc_number] => 20110307215
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[patent_issue_date] => 2011-12-15
[patent_title] => 'Distance Detection System, Method Thereof and Hand-Held Electronic Device'
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[patent_app_number] => 13/150503
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Array
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[id] => 7792295
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[patent_issue_date] => 2012-03-01
[patent_title] => 'SYSTEM AND METHOD FOR MONITORING TURBINE BLADE'
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[patent_app_number] => 13/150336
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Array
(
[id] => 8497171
[patent_doc_number] => 20120296580
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[patent_issue_date] => 2012-11-22
[patent_title] => 'METHOD AND SYSTEM FOR IDENTIFYING LEAKS IN LIQUID PIPE CONSTRUCTION'
[patent_app_type] => utility
[patent_app_number] => 13/108288
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Array
(
[id] => 8407143
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[patent_title] => 'System And Method For Generating An Energy Usage Profile For An Electrical Device'
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Array
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Array
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Array
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