
Ricky Quoc Ngo
Supervisory Patent Examiner (ID: 2971, Phone: (571)272-3139 , Office: P/2464 )
| Most Active Art Unit | 2731 |
| Art Unit(s) | 2603, 2616, 2731, 2664, 2464 |
| Total Applications | 850 |
| Issued Applications | 521 |
| Pending Applications | 180 |
| Abandoned Applications | 149 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1355296
[patent_doc_number] => 06587468
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-01
[patent_title] => 'Reply to sender DHCP option'
[patent_app_type] => B1
[patent_app_number] => 09/247326
[patent_app_country] => US
[patent_app_date] => 1999-02-10
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2932
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[pdf_file] => patents/06/587/06587468.pdf
[firstpage_image] =>[orig_patent_app_number] => 09247326
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/247326 | Reply to sender DHCP option | Feb 9, 1999 | Issued |
Array
(
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[patent_doc_number] => 06381250
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[patent_kind] => B1
[patent_issue_date] => 2002-04-30
[patent_title] => 'Capacity allocation system using semi-autonomous network elements to implement and control a transmission schedule'
[patent_app_type] => B1
[patent_app_number] => 09/235490
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/235490 | Capacity allocation system using semi-autonomous network elements to implement and control a transmission schedule | Jan 21, 1999 | Issued |
Array
(
[id] => 1511531
[patent_doc_number] => 06442132
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-27
[patent_title] => 'High availability ATM virtual connections'
[patent_app_type] => B1
[patent_app_number] => 09/230038
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[patent_app_date] => 1999-01-19
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[firstpage_image] =>[orig_patent_app_number] => 09230038
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/230038 | High availability ATM virtual connections | Jan 18, 1999 | Issued |
Array
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[id] => 1511538
[patent_doc_number] => 06442136
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[patent_kind] => B1
[patent_issue_date] => 2002-08-27
[patent_title] => 'Traffic shaping device for ATM communication network'
[patent_app_type] => B1
[patent_app_number] => 09/226310
[patent_app_country] => US
[patent_app_date] => 1999-01-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/226310 | Traffic shaping device for ATM communication network | Jan 6, 1999 | Issued |
Array
(
[id] => 1311314
[patent_doc_number] => 06621831
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[patent_kind] => B1
[patent_issue_date] => 2003-09-16
[patent_title] => 'Method and apparatus for verifying and correcting connectivity'
[patent_app_type] => B1
[patent_app_number] => 09/225387
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/225387 | Method and apparatus for verifying and correcting connectivity | Jan 4, 1999 | Issued |
Array
(
[id] => 1564513
[patent_doc_number] => 06438107
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-20
[patent_title] => 'Cell transfer rate control apparatus and method'
[patent_app_type] => B1
[patent_app_number] => 09/221455
[patent_app_country] => US
[patent_app_date] => 1998-12-28
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[firstpage_image] =>[orig_patent_app_number] => 09221455
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/221455 | Cell transfer rate control apparatus and method | Dec 27, 1998 | Issued |
Array
(
[id] => 7635430
[patent_doc_number] => 06381232
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[patent_issue_date] => 2002-04-30
[patent_title] => 'Handoff procedures based on broadband networks'
[patent_app_type] => B1
[patent_app_number] => 09/221343
[patent_app_country] => US
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[pdf_file] => patents/06/381/06381232.pdf
[firstpage_image] =>[orig_patent_app_number] => 09221343
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/221343 | Handoff procedures based on broadband networks | Dec 27, 1998 | Issued |
Array
(
[id] => 1428642
[patent_doc_number] => 06507563
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[patent_kind] => B1
[patent_issue_date] => 2003-01-14
[patent_title] => 'Methods and apparatus for controlling congestion within diverse protocol stacks'
[patent_app_type] => B1
[patent_app_number] => 09/220321
[patent_app_country] => US
[patent_app_date] => 1998-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/507/06507563.pdf
[firstpage_image] =>[orig_patent_app_number] => 09220321
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/220321 | Methods and apparatus for controlling congestion within diverse protocol stacks | Dec 23, 1998 | Issued |
Array
(
[id] => 4318787
[patent_doc_number] => 06327250
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-04
[patent_title] => 'Method and apparatus for supressing crosstalk between data and monitoring channel in an optical communication system'
[patent_app_type] => 1
[patent_app_number] => 9/217320
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[patent_app_date] => 1998-12-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/217320 | Method and apparatus for supressing crosstalk between data and monitoring channel in an optical communication system | Dec 20, 1998 | Issued |
Array
(
[id] => 1537096
[patent_doc_number] => 06411601
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[patent_issue_date] => 2002-06-25
[patent_title] => 'System and method for securing available communications network resources'
[patent_app_type] => B1
[patent_app_number] => 09/212337
[patent_app_country] => US
[patent_app_date] => 1998-12-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/411/06411601.pdf
[firstpage_image] =>[orig_patent_app_number] => 09212337
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/212337 | System and method for securing available communications network resources | Dec 14, 1998 | Issued |
Array
(
[id] => 1603951
[patent_doc_number] => 06434134
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[patent_title] => 'Dynamic address assignment for wireless devices accessing packet-based wired networks'
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[patent_app_number] => 09/210341
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/210341 | Dynamic address assignment for wireless devices accessing packet-based wired networks | Dec 10, 1998 | Issued |
Array
(
[id] => 1431885
[patent_doc_number] => 06504855
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[patent_title] => 'Data multiplexer and data multiplexing method'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/208289 | Data multiplexer and data multiplexing method | Dec 7, 1998 | Issued |
Array
(
[id] => 1478933
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[patent_title] => 'Synchronization system and synchronization method of multisystem control apparatus'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/205340 | Method for combining signals on a digital interface | Dec 2, 1998 | Issued |
Array
(
[id] => 4359974
[patent_doc_number] => 06285667
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[patent_issue_date] => 2001-09-04
[patent_title] => 'Page response on existing radio signaling channel'
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Array
(
[id] => 4396256
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Array
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[patent_doc_number] => 06445684
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[patent_issue_date] => 2002-09-03
[patent_title] => 'Method and system for dynamic adjustment of CDMA wireless device power levels'
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Array
(
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[patent_title] => 'Four-port secure ethernet VLAN switch supporting SNMP and RMON'
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Array
(
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[patent_issue_date] => 2001-10-02
[patent_title] => 'System and method for cancelling the extra interference created during position location in a CDMA cellular system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/199302 | System and method for cancelling the extra interference created during position location in a CDMA cellular system | Nov 24, 1998 | Issued |
| 09/194144 | TELEPHONE SYSTEM | Nov 24, 1998 | Abandoned |