
Un C. Cho
Supervisory Patent Examiner (ID: 11409, Phone: (571)272-7919 , Office: P/2413 )
| Most Active Art Unit | 2617 |
| Art Unit(s) | 2687, 2413, 2682, 4133, 2617, 4115 |
| Total Applications | 406 |
| Issued Applications | 249 |
| Pending Applications | 25 |
| Abandoned Applications | 133 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4459234
[patent_doc_number] => 07894401
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-22
[patent_title] => 'Method of determining feedback in a communication system'
[patent_app_type] => utility
[patent_app_number] => 10/534044
[patent_app_country] => US
[patent_app_date] => 2002-11-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/894/07894401.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/534044 | Method of determining feedback in a communication system | Nov 6, 2002 | Issued |
Array
(
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[patent_doc_number] => 20030148774
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[patent_kind] => A1
[patent_issue_date] => 2003-08-07
[patent_title] => 'Location of a mobile station in a telecommunications system'
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[patent_app_date] => 2002-11-01
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Array
(
[id] => 644843
[patent_doc_number] => 07123879
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[patent_kind] => B2
[patent_issue_date] => 2006-10-17
[patent_title] => 'Toll charging system and toll charging method'
[patent_app_type] => utility
[patent_app_number] => 10/285684
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Array
(
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[patent_issue_date] => 2003-05-01
[patent_title] => 'Methods and apparatus for downlink diversity in CDMA using Walsh codes'
[patent_app_type] => new
[patent_app_number] => 10/282455
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[patent_app_date] => 2002-10-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/282455 | Methods and apparatus for downlink diversity in CDMA using Walsh codes | Oct 28, 2002 | Issued |
Array
(
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[patent_title] => 'Method for handoff and redundancy using mobile IP'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/282467 | Method for handoff and redundancy using mobile IP | Oct 28, 2002 | Abandoned |
Array
(
[id] => 279654
[patent_doc_number] => 07558739
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[patent_issue_date] => 2009-07-07
[patent_title] => 'Method and apparatus for meeting an on-site enterprise service level objective'
[patent_app_type] => utility
[patent_app_number] => 10/278445
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Array
(
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[patent_title] => 'Maintenance/trouble signals for a RF wireless locking system'
[patent_app_type] => new
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[patent_app_date] => 2002-09-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/262508 | Maintenance/trouble signals for a RF wireless locking system | Sep 29, 2002 | Abandoned |
Array
(
[id] => 7464156
[patent_doc_number] => 20040198306
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[patent_issue_date] => 2004-10-07
[patent_title] => 'System which automatically disables or switches off a cellphone'
[patent_app_type] => new
[patent_app_number] => 10/490833
[patent_app_country] => US
[patent_app_date] => 2004-03-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/490833 | System which automatically disables or switches off a cellphone | Sep 22, 2002 | Issued |
Array
(
[id] => 4524107
[patent_doc_number] => 07933582
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[patent_issue_date] => 2011-04-26
[patent_title] => 'Telecommunication system with improved confidentiality'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/489801 | Telecommunication system with improved confidentiality | Sep 12, 2002 | Issued |
Array
(
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[patent_title] => 'System and techniques for enhancing the reliability of feedback in a wireless communications system'
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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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