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] => 4426686 [patent_doc_number] => 06226305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Apparatus multiplexing system' [patent_app_type] => 1 [patent_app_number] => 8/965535 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1387 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226305.pdf [firstpage_image] =>[orig_patent_app_number] => 965535 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965535
Apparatus multiplexing system Nov 5, 1997 Issued
Array ( [id] => 4235261 [patent_doc_number] => 06011806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Cellular telephone communication protocol' [patent_app_type] => 1 [patent_app_number] => 8/965438 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5589 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011806.pdf [firstpage_image] =>[orig_patent_app_number] => 965438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965438
Cellular telephone communication protocol Nov 5, 1997 Issued
Array ( [id] => 4310078 [patent_doc_number] => 06198729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Method and system for loop prevention in telecommunications' [patent_app_type] => 1 [patent_app_number] => 8/964411 [patent_app_country] => US [patent_app_date] => 1997-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1729 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198729.pdf [firstpage_image] =>[orig_patent_app_number] => 964411 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/964411
Method and system for loop prevention in telecommunications Nov 3, 1997 Issued
Array ( [id] => 4109733 [patent_doc_number] => 06049545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'System and method for message communications in a distributed telecommunications switch' [patent_app_type] => 1 [patent_app_number] => 8/943436 [patent_app_country] => US [patent_app_date] => 1997-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4909 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049545.pdf [firstpage_image] =>[orig_patent_app_number] => 943436 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/943436
System and method for message communications in a distributed telecommunications switch Oct 2, 1997 Issued
Array ( [id] => 3757388 [patent_doc_number] => 05802041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Monitoring ethernet lans using latency with minimum information' [patent_app_type] => 1 [patent_app_number] => 8/931964 [patent_app_country] => US [patent_app_date] => 1997-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4485 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802041.pdf [firstpage_image] =>[orig_patent_app_number] => 931964 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931964
Monitoring ethernet lans using latency with minimum information Sep 16, 1997 Issued
Array ( [id] => 4094210 [patent_doc_number] => 06055238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Packet terminal and packet communication network' [patent_app_type] => 1 [patent_app_number] => 8/913426 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 8875 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055238.pdf [firstpage_image] =>[orig_patent_app_number] => 913426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/913426
Packet terminal and packet communication network Sep 15, 1997 Issued
Array ( [id] => 3994918 [patent_doc_number] => 05949783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'LAN emulation subsystems for supporting multiple virtual LANS' [patent_app_type] => 1 [patent_app_number] => 8/929196 [patent_app_country] => US [patent_app_date] => 1997-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5715 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949783.pdf [firstpage_image] =>[orig_patent_app_number] => 929196 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929196
LAN emulation subsystems for supporting multiple virtual LANS Sep 7, 1997 Issued
Array ( [id] => 4103858 [patent_doc_number] => 06134230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Method for selecting a link protocol for a transparent data service in a digital communications system' [patent_app_type] => 1 [patent_app_number] => 8/921322 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7333 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134230.pdf [firstpage_image] =>[orig_patent_app_number] => 921322 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921322
Method for selecting a link protocol for a transparent data service in a digital communications system Aug 28, 1997 Issued
Array ( [id] => 4156061 [patent_doc_number] => 06031822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Method for optimized transmission of ATM cells via connection hops' [patent_app_type] => 1 [patent_app_number] => 8/918438 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4499 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031822.pdf [firstpage_image] =>[orig_patent_app_number] => 918438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918438
Method for optimized transmission of ATM cells via connection hops Aug 25, 1997 Issued
Array ( [id] => 4203041 [patent_doc_number] => 06154450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Signaling method for CDMA quality based power control' [patent_app_type] => 1 [patent_app_number] => 8/916440 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5598 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154450.pdf [firstpage_image] =>[orig_patent_app_number] => 916440 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/916440
Signaling method for CDMA quality based power control Aug 21, 1997 Issued
Array ( [id] => 4079278 [patent_doc_number] => 06009102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'NHRP packet authentication method and NHRP server' [patent_app_type] => 1 [patent_app_number] => 8/910170 [patent_app_country] => US [patent_app_date] => 1997-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5556 [patent_no_of_claims] => 10 [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/06/009/06009102.pdf [firstpage_image] =>[orig_patent_app_number] => 910170 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/910170
NHRP packet authentication method and NHRP server Aug 12, 1997 Issued
Array ( [id] => 4172571 [patent_doc_number] => 06115367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Methods of analyzing a radio signal and methods of analyzing a personal handy-phone system radio signal' [patent_app_type] => 1 [patent_app_number] => 8/906341 [patent_app_country] => US [patent_app_date] => 1997-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 3 [patent_no_of_words] => 5174 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115367.pdf [firstpage_image] =>[orig_patent_app_number] => 906341 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/906341
Methods of analyzing a radio signal and methods of analyzing a personal handy-phone system radio signal Aug 4, 1997 Issued
Array ( [id] => 4220011 [patent_doc_number] => 06028847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Multiple stream traffic emulator' [patent_app_type] => 1 [patent_app_number] => 8/904188 [patent_app_country] => US [patent_app_date] => 1997-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028847.pdf [firstpage_image] =>[orig_patent_app_number] => 904188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904188
Multiple stream traffic emulator Jul 30, 1997 Issued
Array ( [id] => 4373224 [patent_doc_number] => 06192035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Intelligent concentrator for multiple speed data communications systems' [patent_app_type] => 1 [patent_app_number] => 8/900204 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4183 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192035.pdf [firstpage_image] =>[orig_patent_app_number] => 900204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/900204
Intelligent concentrator for multiple speed data communications systems Jul 23, 1997 Issued
Array ( [id] => 1458058 [patent_doc_number] => 06463051 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Internet calling system' [patent_app_type] => B1 [patent_app_number] => 08/895650 [patent_app_country] => US [patent_app_date] => 1997-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5446 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/463/06463051.pdf [firstpage_image] =>[orig_patent_app_number] => 08895650 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895650
Internet calling system Jul 16, 1997 Issued
Array ( [id] => 4292202 [patent_doc_number] => 06282202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Method for internal communication in a telecommunications system' [patent_app_type] => 1 [patent_app_number] => 8/817419 [patent_app_country] => US [patent_app_date] => 1997-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 10122 [patent_no_of_claims] => 106 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282202.pdf [firstpage_image] =>[orig_patent_app_number] => 817419 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817419
Method for internal communication in a telecommunications system Jul 16, 1997 Issued
Array ( [id] => 4284541 [patent_doc_number] => 06307868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops' [patent_app_type] => 1 [patent_app_number] => 8/895612 [patent_app_country] => US [patent_app_date] => 1997-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 78 [patent_no_of_words] => 81428 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307868.pdf [firstpage_image] =>[orig_patent_app_number] => 895612 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895612
Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops Jul 15, 1997 Issued
Array ( [id] => 4117186 [patent_doc_number] => 06023473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Application programming interface for modem and ISDN processing' [patent_app_type] => 1 [patent_app_number] => 8/893192 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7445 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023473.pdf [firstpage_image] =>[orig_patent_app_number] => 893192 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/893192
Application programming interface for modem and ISDN processing Jul 14, 1997 Issued
Array ( [id] => 4232844 [patent_doc_number] => 06088364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Interface apparatus connecting between multimedia network and music network' [patent_app_type] => 1 [patent_app_number] => 8/892193 [patent_app_country] => US [patent_app_date] => 1997-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7267 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088364.pdf [firstpage_image] =>[orig_patent_app_number] => 892193 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892193
Interface apparatus connecting between multimedia network and music network Jul 13, 1997 Issued
Array ( [id] => 4420369 [patent_doc_number] => 06301267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Smart switch' [patent_app_type] => 1 [patent_app_number] => 8/889199 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 42 [patent_no_of_words] => 19001 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301267.pdf [firstpage_image] =>[orig_patent_app_number] => 889199 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889199
Smart switch Jul 7, 1997 Issued
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