
Vincent Wen-liang Chang
Examiner (ID: 12239, Phone: (571)270-1214 , Office: P/2116 )
| Most Active Art Unit | 2119 |
| Art Unit(s) | 2127, 2119, 2115, 2116 |
| Total Applications | 468 |
| Issued Applications | 340 |
| Pending Applications | 36 |
| Abandoned Applications | 108 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[id] => 11513474
[patent_doc_number] => 20170080546
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[patent_issue_date] => 2017-03-23
[patent_title] => 'METHOD OF PRODUCING A WORKPIECE HAVING A MODIFIED GEARING GEOMETRY'
[patent_app_type] => utility
[patent_app_number] => 15/273623
[patent_app_country] => US
[patent_app_date] => 2016-09-22
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Array
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[patent_title] => 'PRINTING THREE DIMENSIONAL OBJECTS USING PERFORATED BRIMS'
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Array
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[patent_issue_date] => 2018-08-23
[patent_title] => DEVICE FOR CONTROLLING ADDITIVE MANUFACTURING MACHINERY
[patent_app_type] => utility
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/229230 | Fabricating full color three-dimensional objects | Aug 4, 2016 | Issued |
Array
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Array
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[patent_issue_date] => 2020-01-14
[patent_title] => Carbon fiber reinforced plastic machining method using computer aided machining program
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Array
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[patent_title] => 'ENERGY SAVING METHOD BASED ON CONFIDENCE INTERVAL AND APPARATUS USING THE SAME'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/088460 | Energy saving method based on confidence interval and apparatus using the same | Mar 31, 2016 | Issued |
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