
Richard K. Chang
Examiner (ID: 10963, Phone: (571)270-3368 , Office: P/2464 )
| Most Active Art Unit | 2464 |
| Art Unit(s) | 2464, 2616, 2663 |
| Total Applications | 302 |
| Issued Applications | 252 |
| Pending Applications | 10 |
| Abandoned Applications | 46 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[id] => 5942671
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[patent_title] => 'INTRA-SUBFRAME TIME MULTIPLEXING'
[patent_app_type] => utility
[patent_app_number] => 12/712413
[patent_app_country] => US
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Array
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[patent_issue_date] => 2013-10-22
[patent_title] => 'Method of exchanging message and devices in wireless network'
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Array
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[patent_issue_date] => 2010-04-22
[patent_title] => 'Method and device for realizing paging in mobile switching center pool'
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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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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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