
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] => 1428763
[patent_doc_number] => 06507579
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-14
[patent_title] => 'Digital switch rate conversion'
[patent_app_type] => B1
[patent_app_number] => 09/344064
[patent_app_country] => US
[patent_app_date] => 1999-06-25
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/507/06507579.pdf
[firstpage_image] =>[orig_patent_app_number] => 09344064
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/344064 | Digital switch rate conversion | Jun 24, 1999 | Issued |
Array
(
[id] => 1555624
[patent_doc_number] => 06400720
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-04
[patent_title] => 'Method for transporting variable length and fixed length packets in a standard digital transmission frame'
[patent_app_type] => B1
[patent_app_number] => 09/337064
[patent_app_country] => US
[patent_app_date] => 1999-06-21
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[pdf_file] => patents/06/400/06400720.pdf
[firstpage_image] =>[orig_patent_app_number] => 09337064
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/337064 | Method for transporting variable length and fixed length packets in a standard digital transmission frame | Jun 20, 1999 | Issued |
Array
(
[id] => 4370042
[patent_doc_number] => 06169745
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-02
[patent_title] => 'System and method for multi-level context switching in an electronic network'
[patent_app_type] => 1
[patent_app_number] => 9/336064
[patent_app_country] => US
[patent_app_date] => 1999-06-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/169/06169745.pdf
[firstpage_image] =>[orig_patent_app_number] => 336064
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/336064 | System and method for multi-level context switching in an electronic network | Jun 17, 1999 | Issued |
Array
(
[id] => 1429934
[patent_doc_number] => 06515974
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-02-04
[patent_title] => 'Mobile computer communication scheme supporting moving among networks of different address systems'
[patent_app_type] => B1
[patent_app_number] => 09/335035
[patent_app_country] => US
[patent_app_date] => 1999-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[pdf_file] => patents/06/515/06515974.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/335035 | Mobile computer communication scheme supporting moving among networks of different address systems | Jun 15, 1999 | Issued |
Array
(
[id] => 1523534
[patent_doc_number] => 06414969
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-02
[patent_title] => 'Cellular telephone communication protocol'
[patent_app_type] => B1
[patent_app_number] => 09/583079
[patent_app_country] => US
[patent_app_date] => 1999-06-02
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 09583079
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/583079 | Cellular telephone communication protocol | Jun 1, 1999 | Issued |
Array
(
[id] => 1600324
[patent_doc_number] => 06493323
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-10
[patent_title] => 'Asynchronous object oriented configuration control system for highly reliable distributed systems'
[patent_app_type] => B1
[patent_app_number] => 09/312747
[patent_app_country] => US
[patent_app_date] => 1999-05-14
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[pdf_file] => patents/06/493/06493323.pdf
[firstpage_image] =>[orig_patent_app_number] => 09312747
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/312747 | Asynchronous object oriented configuration control system for highly reliable distributed systems | May 13, 1999 | Issued |
Array
(
[id] => 1531422
[patent_doc_number] => 06480508
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[patent_kind] => B1
[patent_issue_date] => 2002-11-12
[patent_title] => 'Router-based domain name system proxy agent using address translation'
[patent_app_type] => B1
[patent_app_number] => 09/310188
[patent_app_country] => US
[patent_app_date] => 1999-05-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/480/06480508.pdf
[firstpage_image] =>[orig_patent_app_number] => 09310188
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/310188 | Router-based domain name system proxy agent using address translation | May 11, 1999 | Issued |
Array
(
[id] => 1504514
[patent_doc_number] => 06487178
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-26
[patent_title] => 'Methods and apparatus for providing volume control in communicating systems including a linear echo canceler'
[patent_app_type] => B1
[patent_app_number] => 09/310100
[patent_app_country] => US
[patent_app_date] => 1999-05-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/487/06487178.pdf
[firstpage_image] =>[orig_patent_app_number] => 09310100
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/310100 | Methods and apparatus for providing volume control in communicating systems including a linear echo canceler | May 11, 1999 | Issued |
Array
(
[id] => 1593983
[patent_doc_number] => 06483857
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-19
[patent_title] => 'Method and apparatus for transmitting control information over an audio data stream'
[patent_app_type] => B1
[patent_app_number] => 09/306541
[patent_app_country] => US
[patent_app_date] => 1999-05-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/306541 | Method and apparatus for transmitting control information over an audio data stream | May 6, 1999 | Issued |
Array
(
[id] => 1520568
[patent_doc_number] => 06501763
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[patent_issue_date] => 2002-12-31
[patent_title] => 'Network-based service for originator-initiated automatic repair of IP multicast sessions'
[patent_app_type] => B1
[patent_app_number] => 09/306089
[patent_app_country] => US
[patent_app_date] => 1999-05-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/306089 | Network-based service for originator-initiated automatic repair of IP multicast sessions | May 5, 1999 | Issued |
Array
(
[id] => 1582770
[patent_doc_number] => 06449255
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[patent_issue_date] => 2002-09-10
[patent_title] => 'Method and apparatus for managing packets using a real-time feedback signal'
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Array
(
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[patent_title] => 'Ring network supervisory system'
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Array
(
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Array
(
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Array
(
[id] => 1599989
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[patent_title] => 'ATM switch and method for controlling bandwidth and connection quality ATM connection'
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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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