
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
(
[id] => 5277183
[patent_doc_number] => 20090129315
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-21
[patent_title] => 'DATA DISCARD FOR RADIO LINK CONTROL IN WIRELESS NETWORKS'
[patent_app_type] => utility
[patent_app_number] => 12/178015
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0129/20090129315.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/178015 | DATA DISCARD FOR RADIO LINK CONTROL IN WIRELESS NETWORKS | Jul 22, 2008 | Abandoned |
Array
(
[id] => 9087941
[patent_doc_number] => 08559378
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-10-15
[patent_title] => 'Wireless access system and transmission method'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/177537 | Wireless access system and transmission method | Jul 21, 2008 | Issued |
Array
(
[id] => 5544556
[patent_doc_number] => 20090154433
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[patent_kind] => A1
[patent_issue_date] => 2009-06-18
[patent_title] => 'LOCAL AREA WIRELESS COMMUNICATION APPARATUS AND METHOD'
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Array
(
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[patent_title] => 'SOFT HANDOVER METHOD IN MULTIPLE WIRELESS ACCESS NETWORK ENVIRONMENT AND SERVER FOR THE SAME'
[patent_app_type] => utility
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Array
(
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[patent_title] => 'APPARATUS AND METHOD FOR ASSIGNING TIME SLOT FOR TRANSMITTING BEACON IN WIRELESS SENSOR NETWORK'
[patent_app_type] => utility
[patent_app_number] => 12/176800
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Array
(
[id] => 8117635
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[patent_title] => 'System and method for reinforcing wireless communication capability within wireless network group'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/176094 | System and method for reinforcing wireless communication capability within wireless network group | Jul 17, 2008 | Issued |
Array
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[patent_title] => 'METHOD AND SYSTEM FOR SYNCHRONIZATION IN COMMUNICATION SYSTEM'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/175685 | Method and system for synchronization in communication system | Jul 17, 2008 | Issued |
Array
(
[id] => 5416687
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[patent_title] => 'APPARATUS AND METHOD FOR PERFORMING HANDOVER IN A COMMUNICATION SYSTEM'
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Array
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[patent_title] => 'Method, System And Device For Optimizing Routing In Mobile IPv6'
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Array
(
[id] => 7732487
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[patent_title] => 'Method and system for establishing tunnel in WLAN'
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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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