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] => 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] => 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] => 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] => 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
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] => 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] => 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
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