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] => 1565399 [patent_doc_number] => 06363055 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Control channel determiner' [patent_app_type] => B1 [patent_app_number] => 08/889308 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2803 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/363/06363055.pdf [firstpage_image] =>[orig_patent_app_number] => 08889308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889308
Control channel determiner Jul 6, 1997 Issued
Array ( [id] => 3916089 [patent_doc_number] => 05898674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'System and method for performing non-disruptive diagnostics through a frame relay circuit' [patent_app_type] => 1 [patent_app_number] => 8/888410 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9299 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898674.pdf [firstpage_image] =>[orig_patent_app_number] => 888410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/888410
System and method for performing non-disruptive diagnostics through a frame relay circuit Jul 6, 1997 Issued
Array ( [id] => 3961340 [patent_doc_number] => 05991268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Flow control mechanism of ABR traffic in ATM networks' [patent_app_type] => 1 [patent_app_number] => 8/889186 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 9935 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/991/05991268.pdf [firstpage_image] =>[orig_patent_app_number] => 889186 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889186
Flow control mechanism of ABR traffic in ATM networks Jul 6, 1997 Issued
Array ( [id] => 4188836 [patent_doc_number] => 06084880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Asynchronous transfer mode adapter for desktop applications' [patent_app_type] => 1 [patent_app_number] => 8/885603 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 51 [patent_no_of_words] => 21316 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084880.pdf [firstpage_image] =>[orig_patent_app_number] => 885603 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885603
Asynchronous transfer mode adapter for desktop applications Jun 29, 1997 Issued
Array ( [id] => 4247109 [patent_doc_number] => 06075798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Extended header for use in ATM adaptation layer type 2 packets' [patent_app_type] => 1 [patent_app_number] => 8/880181 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5998 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075798.pdf [firstpage_image] =>[orig_patent_app_number] => 880181 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880181
Extended header for use in ATM adaptation layer type 2 packets Jun 19, 1997 Issued
Array ( [id] => 3947982 [patent_doc_number] => 05940380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Method and arrangement relating to radio communication networks' [patent_app_type] => 1 [patent_app_number] => 8/879195 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8278 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940380.pdf [firstpage_image] =>[orig_patent_app_number] => 879195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879195
Method and arrangement relating to radio communication networks Jun 18, 1997 Issued
Array ( [id] => 4111724 [patent_doc_number] => 06097733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'System and associated method of operation for managing bandwidth in a wireless communication system supporting multimedia communications' [patent_app_type] => 1 [patent_app_number] => 8/876192 [patent_app_country] => US [patent_app_date] => 1997-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7618 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097733.pdf [firstpage_image] =>[orig_patent_app_number] => 876192 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/876192
System and associated method of operation for managing bandwidth in a wireless communication system supporting multimedia communications Jun 12, 1997 Issued
Array ( [id] => 4132025 [patent_doc_number] => 06072779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Adaptive allocation for variable bandwidth multicarrier communication' [patent_app_type] => 1 [patent_app_number] => 8/873421 [patent_app_country] => US [patent_app_date] => 1997-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7076 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072779.pdf [firstpage_image] =>[orig_patent_app_number] => 873421 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/873421
Adaptive allocation for variable bandwidth multicarrier communication Jun 11, 1997 Issued
Array ( [id] => 4097882 [patent_doc_number] => 06026095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Method and apparatus for controlling latency and jitter in shared CSMA/CD (repeater) environment' [patent_app_type] => 1 [patent_app_number] => 8/865226 [patent_app_country] => US [patent_app_date] => 1997-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 6542 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/026/06026095.pdf [firstpage_image] =>[orig_patent_app_number] => 865226 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865226
Method and apparatus for controlling latency and jitter in shared CSMA/CD (repeater) environment May 28, 1997 Issued
Array ( [id] => 3999347 [patent_doc_number] => 05959972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Method of port/link redundancy in an ATM switch' [patent_app_type] => 1 [patent_app_number] => 8/863441 [patent_app_country] => US [patent_app_date] => 1997-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4072 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959972.pdf [firstpage_image] =>[orig_patent_app_number] => 863441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863441
Method of port/link redundancy in an ATM switch May 26, 1997 Issued
Array ( [id] => 4426654 [patent_doc_number] => 06226296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Metropolitan area network switching system and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 8/861438 [patent_app_country] => US [patent_app_date] => 1997-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 55 [patent_no_of_words] => 17407 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226296.pdf [firstpage_image] =>[orig_patent_app_number] => 861438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/861438
Metropolitan area network switching system and method of operation thereof May 20, 1997 Issued
Array ( [id] => 4117025 [patent_doc_number] => 06023465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Communications system' [patent_app_type] => 1 [patent_app_number] => 8/809208 [patent_app_country] => US [patent_app_date] => 1997-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4910 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023465.pdf [firstpage_image] =>[orig_patent_app_number] => 809208 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809208
Communications system May 14, 1997 Issued
Array ( [id] => 4262823 [patent_doc_number] => 06137800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'System and method for connecting a call' [patent_app_type] => 1 [patent_app_number] => 8/854194 [patent_app_country] => US [patent_app_date] => 1997-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 15958 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137800.pdf [firstpage_image] =>[orig_patent_app_number] => 854194 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854194
System and method for connecting a call May 8, 1997 Issued
Array ( [id] => 4188539 [patent_doc_number] => 06084861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Radio communication system' [patent_app_type] => 1 [patent_app_number] => 8/854209 [patent_app_country] => US [patent_app_date] => 1997-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084861.pdf [firstpage_image] =>[orig_patent_app_number] => 854209 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854209
Radio communication system May 8, 1997 Issued
Array ( [id] => 4117073 [patent_doc_number] => 06023467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Operations and maintenance data flows over a point to multipoint broadband access network' [patent_app_type] => 1 [patent_app_number] => 8/848426 [patent_app_country] => US [patent_app_date] => 1997-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7905 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023467.pdf [firstpage_image] =>[orig_patent_app_number] => 848426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848426
Operations and maintenance data flows over a point to multipoint broadband access network May 7, 1997 Issued
Array ( [id] => 4330111 [patent_doc_number] => 06331983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-18 [patent_title] => 'Multicast switching' [patent_app_type] => 1 [patent_app_number] => 8/852188 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 19129 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/331/06331983.pdf [firstpage_image] =>[orig_patent_app_number] => 852188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852188
Multicast switching May 5, 1997 Issued
Array ( [id] => 3941463 [patent_doc_number] => 05953347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Integrated management of multiple networks with different topologies' [patent_app_type] => 1 [patent_app_number] => 8/809324 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2224 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953347.pdf [firstpage_image] =>[orig_patent_app_number] => 809324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809324
Integrated management of multiple networks with different topologies May 1, 1997 Issued
Array ( [id] => 4132420 [patent_doc_number] => 06072806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Message-based communication system' [patent_app_type] => 1 [patent_app_number] => 8/850200 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5996 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072806.pdf [firstpage_image] =>[orig_patent_app_number] => 850200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850200
Message-based communication system May 1, 1997 Issued
Array ( [id] => 3958825 [patent_doc_number] => 05982776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Multipoint-to-point arbitration in a network switch' [patent_app_type] => 1 [patent_app_number] => 8/827931 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4373 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982776.pdf [firstpage_image] =>[orig_patent_app_number] => 827931 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827931
Multipoint-to-point arbitration in a network switch Apr 28, 1997 Issued
Array ( [id] => 4065092 [patent_doc_number] => 05933429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Multipoint-to-multipoint echo processing in a network switch' [patent_app_type] => 1 [patent_app_number] => 8/827932 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4822 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933429.pdf [firstpage_image] =>[orig_patent_app_number] => 827932 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827932
Multipoint-to-multipoint echo processing in a network switch Apr 28, 1997 Issued
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