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] => 4027650 [patent_doc_number] => 05907539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'I/O Module for a serial multiplex data system with a programmable communication mode selector' [patent_app_type] => 1 [patent_app_number] => 8/564846 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 16777 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907539.pdf [firstpage_image] =>[orig_patent_app_number] => 564846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564846
I/O Module for a serial multiplex data system with a programmable communication mode selector Nov 29, 1995 Issued
Array ( [id] => 3805227 [patent_doc_number] => 05726988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Module with data verification for a serial multiplex data system' [patent_app_type] => 1 [patent_app_number] => 8/565462 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 16958 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/726/05726988.pdf [firstpage_image] =>[orig_patent_app_number] => 565462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565462
Module with data verification for a serial multiplex data system Nov 29, 1995 Issued
Array ( [id] => 3893625 [patent_doc_number] => 05748616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Data link module for time division multiplexing control systems' [patent_app_type] => 1 [patent_app_number] => 8/565534 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 16842 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748616.pdf [firstpage_image] =>[orig_patent_app_number] => 565534 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565534
Data link module for time division multiplexing control systems Nov 29, 1995 Issued
Array ( [id] => 3704382 [patent_doc_number] => 05661726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Advanced communication system architecture' [patent_app_type] => 1 [patent_app_number] => 8/559887 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1547 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661726.pdf [firstpage_image] =>[orig_patent_app_number] => 559887 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/559887
Advanced communication system architecture Nov 19, 1995 Issued
Array ( [id] => 3739926 [patent_doc_number] => 05703870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Congestion control method' [patent_app_type] => 1 [patent_app_number] => 8/557554 [patent_app_country] => US [patent_app_date] => 1995-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2788 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/703/05703870.pdf [firstpage_image] =>[orig_patent_app_number] => 557554 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/557554
Congestion control method Nov 13, 1995 Issued
Array ( [id] => 3757577 [patent_doc_number] => 05717691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Multimedia network interface for asynchronous transfer mode communication system' [patent_app_type] => 1 [patent_app_number] => 8/550330 [patent_app_country] => US [patent_app_date] => 1995-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6740 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/717/05717691.pdf [firstpage_image] =>[orig_patent_app_number] => 550330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/550330
Multimedia network interface for asynchronous transfer mode communication system Oct 29, 1995 Issued
Array ( [id] => 3742443 [patent_doc_number] => 05694392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Timing system for mobile cellular radio receivers' [patent_app_type] => 1 [patent_app_number] => 8/550433 [patent_app_country] => US [patent_app_date] => 1995-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2841 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694392.pdf [firstpage_image] =>[orig_patent_app_number] => 550433 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/550433
Timing system for mobile cellular radio receivers Oct 29, 1995 Issued
Array ( [id] => 3674629 [patent_doc_number] => 05598412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Switching arrangement for wireless terminals connected to a switch via a digital protocol channel' [patent_app_type] => 1 [patent_app_number] => 8/547643 [patent_app_country] => US [patent_app_date] => 1995-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7205 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598412.pdf [firstpage_image] =>[orig_patent_app_number] => 547643 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/547643
Switching arrangement for wireless terminals connected to a switch via a digital protocol channel Oct 23, 1995 Issued
Array ( [id] => 3859311 [patent_doc_number] => 05719874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Time-division-multiplexing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/547708 [patent_app_country] => US [patent_app_date] => 1995-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2227 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719874.pdf [firstpage_image] =>[orig_patent_app_number] => 547708 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/547708
Time-division-multiplexing method and apparatus Oct 18, 1995 Issued
Array ( [id] => 3859241 [patent_doc_number] => 05719870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Interface arrangement for providing ISDN basic rate interface full channel service' [patent_app_type] => 1 [patent_app_number] => 8/543885 [patent_app_country] => US [patent_app_date] => 1995-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5232 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719870.pdf [firstpage_image] =>[orig_patent_app_number] => 543885 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/543885
Interface arrangement for providing ISDN basic rate interface full channel service Oct 16, 1995 Issued
Array ( [id] => 3757586 [patent_doc_number] => 05802053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Transport gateway between a native network and a mixed network' [patent_app_type] => 1 [patent_app_number] => 8/543252 [patent_app_country] => US [patent_app_date] => 1995-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4964 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802053.pdf [firstpage_image] =>[orig_patent_app_number] => 543252 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/543252
Transport gateway between a native network and a mixed network Oct 12, 1995 Issued
Array ( [id] => 3752841 [patent_doc_number] => 05787087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Method and apparatus for interconnecting a plurality of terminal equipments to the ISDN' [patent_app_type] => 1 [patent_app_number] => 8/541054 [patent_app_country] => US [patent_app_date] => 1995-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5616 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787087.pdf [firstpage_image] =>[orig_patent_app_number] => 541054 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/541054
Method and apparatus for interconnecting a plurality of terminal equipments to the ISDN Oct 10, 1995 Issued
Array ( [id] => 3799432 [patent_doc_number] => 05737328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Network communication system with information rerouting capabilities' [patent_app_type] => 1 [patent_app_number] => 8/539130 [patent_app_country] => US [patent_app_date] => 1995-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15845 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737328.pdf [firstpage_image] =>[orig_patent_app_number] => 539130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539130
Network communication system with information rerouting capabilities Oct 3, 1995 Issued
Array ( [id] => 3770914 [patent_doc_number] => 05852606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Method and apparatus for transmitting cells across an ATM switch bus' [patent_app_type] => 1 [patent_app_number] => 8/536137 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8768 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852606.pdf [firstpage_image] =>[orig_patent_app_number] => 536137 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536137
Method and apparatus for transmitting cells across an ATM switch bus Sep 28, 1995 Issued
Array ( [id] => 3781353 [patent_doc_number] => 05734650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'ATM queuing and scheduling apparatus' [patent_app_type] => 1 [patent_app_number] => 8/536952 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1767 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734650.pdf [firstpage_image] =>[orig_patent_app_number] => 536952 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536952
ATM queuing and scheduling apparatus Sep 28, 1995 Issued
Array ( [id] => 3597167 [patent_doc_number] => 05553060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Method for maintaining virtual connections given an at least partial outage of connecting paths' [patent_app_type] => 1 [patent_app_number] => 8/534923 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3141 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553060.pdf [firstpage_image] =>[orig_patent_app_number] => 534923 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/534923
Method for maintaining virtual connections given an at least partial outage of connecting paths Sep 27, 1995 Issued
Array ( [id] => 3566700 [patent_doc_number] => 05544152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Method for setting up virtual connections in packet switching networks' [patent_app_type] => 1 [patent_app_number] => 8/535571 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2954 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544152.pdf [firstpage_image] =>[orig_patent_app_number] => 535571 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535571
Method for setting up virtual connections in packet switching networks Sep 27, 1995 Issued
Array ( [id] => 3874839 [patent_doc_number] => 05793749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Method and apparatus for communications testing using a recorded test message' [patent_app_type] => 1 [patent_app_number] => 8/529252 [patent_app_country] => US [patent_app_date] => 1995-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4614 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793749.pdf [firstpage_image] =>[orig_patent_app_number] => 529252 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/529252
Method and apparatus for communications testing using a recorded test message Sep 14, 1995 Issued
Array ( [id] => 3889621 [patent_doc_number] => 05764641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Early and integrated tail packet discard system' [patent_app_type] => 1 [patent_app_number] => 8/525252 [patent_app_country] => US [patent_app_date] => 1995-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5650 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764641.pdf [firstpage_image] =>[orig_patent_app_number] => 525252 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/525252
Early and integrated tail packet discard system Sep 7, 1995 Issued
Array ( [id] => 4373560 [patent_doc_number] => 06192053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Enhanced adjacency detection protocol for wireless applications' [patent_app_type] => 1 [patent_app_number] => 8/526130 [patent_app_country] => US [patent_app_date] => 1995-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5176 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192053.pdf [firstpage_image] =>[orig_patent_app_number] => 526130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/526130
Enhanced adjacency detection protocol for wireless applications Sep 6, 1995 Issued
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