Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 12193, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2616, 2464, 2664, 2731, 2603
Total Applications
847
Issued Applications
521
Pending Applications
177
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4251713 [patent_doc_number] => 06081530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Transmission of ATM cells' [patent_app_type] => 1 [patent_app_number] => 8/977198 [patent_app_country] => US [patent_app_date] => 1997-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 16913 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081530.pdf [firstpage_image] =>[orig_patent_app_number] => 977198 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/977198
Transmission of ATM cells Nov 23, 1997 Issued
Array ( [id] => 1590300 [patent_doc_number] => 06359892 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Remote access, emulation, and control of office equipment, devices and services' [patent_app_type] => B1 [patent_app_number] => 08/977412 [patent_app_country] => US [patent_app_date] => 1997-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16951 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/359/06359892.pdf [firstpage_image] =>[orig_patent_app_number] => 08977412 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/977412
Remote access, emulation, and control of office equipment, devices and services Nov 23, 1997 Issued
Array ( [id] => 4172528 [patent_doc_number] => 06115364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Distributed port select method for a multi-segment repeater' [patent_app_type] => 1 [patent_app_number] => 8/976410 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2257 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115364.pdf [firstpage_image] =>[orig_patent_app_number] => 976410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/976410
Distributed port select method for a multi-segment repeater Nov 20, 1997 Issued
Array ( [id] => 4248616 [patent_doc_number] => 06118792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Method and apparatus for a flexible access rate common-memory packet switch' [patent_app_type] => 1 [patent_app_number] => 8/976423 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6453 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/118/06118792.pdf [firstpage_image] =>[orig_patent_app_number] => 976423 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/976423
Method and apparatus for a flexible access rate common-memory packet switch Nov 20, 1997 Issued
Array ( [id] => 4310445 [patent_doc_number] => 06185185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Methods, systems and computer program products for suppressing multiple destination traffic in a computer network' [patent_app_type] => 1 [patent_app_number] => 8/976430 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5598 [patent_no_of_claims] => 34 [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/06/185/06185185.pdf [firstpage_image] =>[orig_patent_app_number] => 976430 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/976430
Methods, systems and computer program products for suppressing multiple destination traffic in a computer network Nov 20, 1997 Issued
Array ( [id] => 1483209 [patent_doc_number] => 06452933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Fair queuing system with adaptive bandwidth redistribution' [patent_app_type] => B1 [patent_app_number] => 08/972424 [patent_app_country] => US [patent_app_date] => 1997-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2793 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452933.pdf [firstpage_image] =>[orig_patent_app_number] => 08972424 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/972424
Fair queuing system with adaptive bandwidth redistribution Nov 17, 1997 Issued
Array ( [id] => 4156396 [patent_doc_number] => 06031845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Allocation of bandwidth to calls in a wireless telecommunications system' [patent_app_type] => 1 [patent_app_number] => 8/969183 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9566 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031845.pdf [firstpage_image] =>[orig_patent_app_number] => 969183 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969183
Allocation of bandwidth to calls in a wireless telecommunications system Nov 11, 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] => 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] => 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
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