Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 11281, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2464, 2616, 2731, 2664, 2603
Total Applications
860
Issued Applications
525
Pending Applications
183
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4364596 [patent_doc_number] => 06215770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Method of establishing a connection as well as an exchange, service computer and communications network' [patent_app_type] => 1 [patent_app_number] => 9/357028 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3434 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215770.pdf [firstpage_image] =>[orig_patent_app_number] => 357028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357028
Method of establishing a connection as well as an exchange, service computer and communications network Jul 19, 1999 Issued
Array ( [id] => 1483185 [patent_doc_number] => 06452926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Reliable and robust atm-switch' [patent_app_type] => B1 [patent_app_number] => 09/356026 [patent_app_country] => US [patent_app_date] => 1999-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6006 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452926.pdf [firstpage_image] =>[orig_patent_app_number] => 09356026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/356026
Reliable and robust atm-switch Jul 15, 1999 Issued
Array ( [id] => 4419307 [patent_doc_number] => 06240071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Subchannel control loop' [patent_app_type] => 1 [patent_app_number] => 9/353895 [patent_app_country] => US [patent_app_date] => 1999-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3559 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240071.pdf [firstpage_image] =>[orig_patent_app_number] => 353895 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353895
Subchannel control loop Jul 14, 1999 Issued
Array ( [id] => 1470251 [patent_doc_number] => 06459702 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Securing local loops for providing high bandwidth connections' [patent_app_type] => B1 [patent_app_number] => 09/347055 [patent_app_country] => US [patent_app_date] => 1999-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 32 [patent_no_of_words] => 17120 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/459/06459702.pdf [firstpage_image] =>[orig_patent_app_number] => 09347055 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347055
Securing local loops for providing high bandwidth connections Jul 1, 1999 Issued
Array ( [id] => 1458192 [patent_doc_number] => 06463079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-08 [patent_title] => 'Processing orders for high bandwidth connections' [patent_app_type] => B2 [patent_app_number] => 09/347056 [patent_app_country] => US [patent_app_date] => 1999-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 32 [patent_no_of_words] => 17464 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/463/06463079.pdf [firstpage_image] =>[orig_patent_app_number] => 09347056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347056
Processing orders for high bandwidth connections Jul 1, 1999 Issued
Array ( [id] => 4251319 [patent_doc_number] => 06144646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Method and apparatus for allocating channel element resources in communication systems' [patent_app_type] => 1 [patent_app_number] => 9/343318 [patent_app_country] => US [patent_app_date] => 1999-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1600 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144646.pdf [firstpage_image] =>[orig_patent_app_number] => 343318 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/343318
Method and apparatus for allocating channel element resources in communication systems Jun 29, 1999 Issued
Array ( [id] => 7646364 [patent_doc_number] => 06477156 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Apparatus, and associated method, for selectably operating radio device in alternate operating mode' [patent_app_type] => B1 [patent_app_number] => 09/342367 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4013 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/477/06477156.pdf [firstpage_image] =>[orig_patent_app_number] => 09342367 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/342367
Apparatus, and associated method, for selectably operating radio device in alternate operating mode Jun 28, 1999 Issued
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 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4482 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3125 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7331 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 19 [patent_no_of_words] => 12753 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/515/06515974.pdf [firstpage_image] =>[orig_patent_app_number] => 09335035 [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 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6140 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414969.pdf [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4131 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_country] => US [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 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4080 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4232 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3861 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/483/06483857.pdf [firstpage_image] =>[orig_patent_app_number] => 09306541 [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 [patent_country] => US [patent_kind] => B1 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 7125 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/501/06501763.pdf [firstpage_image] =>[orig_patent_app_number] => 09306089 [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 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Method and apparatus for managing packets using a real-time feedback signal' [patent_app_type] => B1 [patent_app_number] => 09/299324 [patent_app_country] => US [patent_app_date] => 1999-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10136 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/449/06449255.pdf [firstpage_image] =>[orig_patent_app_number] => 09299324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299324
Method and apparatus for managing packets using a real-time feedback signal Apr 25, 1999 Issued
Array ( [id] => 1523473 [patent_doc_number] => 06414941 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Ring network supervisory system' [patent_app_type] => B1 [patent_app_number] => 09/294328 [patent_app_country] => US [patent_app_date] => 1999-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7919 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414941.pdf [firstpage_image] =>[orig_patent_app_number] => 09294328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/294328
Ring network supervisory system Apr 19, 1999 Issued
Array ( [id] => 7962965 [patent_doc_number] => 06680948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'System and method for transmitting packets over a long-haul optical network' [patent_app_type] => B1 [patent_app_number] => 09/291335 [patent_app_country] => US [patent_app_date] => 1999-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5420 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/680/06680948.pdf [firstpage_image] =>[orig_patent_app_number] => 09291335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/291335
System and method for transmitting packets over a long-haul optical network Apr 13, 1999 Issued
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