Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 5125, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2464, 2731, 2616, 2603, 2664
Total Applications
849
Issued Applications
521
Pending Applications
179
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3567509 [patent_doc_number] => 05502718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Device for switching high speed protocol units, and corresponding switching procedure' [patent_app_type] => 1 [patent_app_number] => 8/305263 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5203 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502718.pdf [firstpage_image] =>[orig_patent_app_number] => 305263 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/305263
Device for switching high speed protocol units, and corresponding switching procedure Sep 12, 1994 Issued
Array ( [id] => 3597298 [patent_doc_number] => 05553070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Data link module for time division multiplexing control systems' [patent_app_type] => 1 [patent_app_number] => 8/305253 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 19125 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553070.pdf [firstpage_image] =>[orig_patent_app_number] => 305253 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/305253
Data link module for time division multiplexing control systems Sep 12, 1994 Issued
Array ( [id] => 3560015 [patent_doc_number] => 05548587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Asynchronous transfer mode adapter for desktop applications' [patent_app_type] => 1 [patent_app_number] => 8/304349 [patent_app_country] => US [patent_app_date] => 1994-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 51 [patent_no_of_words] => 21580 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/548/05548587.pdf [firstpage_image] =>[orig_patent_app_number] => 304349 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304349
Asynchronous transfer mode adapter for desktop applications Sep 11, 1994 Issued
Array ( [id] => 3603567 [patent_doc_number] => 05521913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Distributed processing ethernet switch with adaptive cut-through switching' [patent_app_type] => 1 [patent_app_number] => 8/304769 [patent_app_country] => US [patent_app_date] => 1994-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3123 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521913.pdf [firstpage_image] =>[orig_patent_app_number] => 304769 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304769
Distributed processing ethernet switch with adaptive cut-through switching Sep 11, 1994 Issued
08/303869 RECONFIGURABLE SWITCH MATRIX FOR LOCAL AREA NETWORK Sep 8, 1994 Abandoned
Array ( [id] => 3728529 [patent_doc_number] => 05617417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Asynchronous transfer mode communication in inverse multiplexing over multiple communication links' [patent_app_type] => 1 [patent_app_number] => 8/301854 [patent_app_country] => US [patent_app_date] => 1994-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5083 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617417.pdf [firstpage_image] =>[orig_patent_app_number] => 301854 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/301854
Asynchronous transfer mode communication in inverse multiplexing over multiple communication links Sep 6, 1994 Issued
Array ( [id] => 3428856 [patent_doc_number] => 05479396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Redundant system having signal path operation function' [patent_app_type] => 1 [patent_app_number] => 8/301059 [patent_app_country] => US [patent_app_date] => 1994-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3941 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/479/05479396.pdf [firstpage_image] =>[orig_patent_app_number] => 301059 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/301059
Redundant system having signal path operation function Sep 5, 1994 Issued
Array ( [id] => 3623902 [patent_doc_number] => 05535199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'TCP/IP header compression X.25 networks' [patent_app_type] => 1 [patent_app_number] => 8/301449 [patent_app_country] => US [patent_app_date] => 1994-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6011 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/535/05535199.pdf [firstpage_image] =>[orig_patent_app_number] => 301449 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/301449
TCP/IP header compression X.25 networks Sep 5, 1994 Issued
Array ( [id] => 3624790 [patent_doc_number] => 05511072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Method, terminal and infrastructure for sharing channels by controlled time slot stealing in a multiplexed radio system' [patent_app_type] => 1 [patent_app_number] => 8/299654 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5721 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/511/05511072.pdf [firstpage_image] =>[orig_patent_app_number] => 299654 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299654
Method, terminal and infrastructure for sharing channels by controlled time slot stealing in a multiplexed radio system Sep 1, 1994 Issued
Array ( [id] => 3613552 [patent_doc_number] => 05579306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Time and frequency slot allocation system and method' [patent_app_type] => 1 [patent_app_number] => 8/299255 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3760 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579306.pdf [firstpage_image] =>[orig_patent_app_number] => 299255 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299255
Time and frequency slot allocation system and method Aug 31, 1994 Issued
08/305762 TIME-DIVISION-MULTIPLEXING METHOD AND APPARATUS Aug 25, 1994 Abandoned
Array ( [id] => 3505545 [patent_doc_number] => 05509012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Multi-bus real-time message transmitter' [patent_app_type] => 1 [patent_app_number] => 8/293395 [patent_app_country] => US [patent_app_date] => 1994-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5623 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509012.pdf [firstpage_image] =>[orig_patent_app_number] => 293395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/293395
Multi-bus real-time message transmitter Aug 18, 1994 Issued
Array ( [id] => 3523895 [patent_doc_number] => 05513172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Frame relay apparatus and a relay method' [patent_app_type] => 1 [patent_app_number] => 8/291761 [patent_app_country] => US [patent_app_date] => 1994-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 40 [patent_no_of_words] => 11086 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513172.pdf [firstpage_image] =>[orig_patent_app_number] => 291761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/291761
Frame relay apparatus and a relay method Aug 16, 1994 Issued
08/285260 ADVANCED COMMUNICATION SYSTEM ARCHITECTURE Aug 2, 1994 Abandoned
08/283650 METHODS FOR MAXIMIZING ROUTABILITY IN A PROGRAMMABLE INTERCONNECT MATRIX HAVING LESS THAN FULL CONNECTABILITY Jul 31, 1994 Abandoned
Array ( [id] => 3517276 [patent_doc_number] => 05570367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Asymmetric protocol for wireless communications' [patent_app_type] => 1 [patent_app_number] => 8/282254 [patent_app_country] => US [patent_app_date] => 1994-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6056 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570367.pdf [firstpage_image] =>[orig_patent_app_number] => 282254 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/282254
Asymmetric protocol for wireless communications Jul 28, 1994 Issued
Array ( [id] => 3574874 [patent_doc_number] => 05483521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Asynchronous transfer mode cell switching system' [patent_app_type] => 1 [patent_app_number] => 8/280660 [patent_app_country] => US [patent_app_date] => 1994-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3852 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/483/05483521.pdf [firstpage_image] =>[orig_patent_app_number] => 280660 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/280660
Asynchronous transfer mode cell switching system Jul 27, 1994 Issued
Array ( [id] => 3499479 [patent_doc_number] => 05471464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Orthogonal frequency division multiplex demodulation apparatus' [patent_app_type] => 1 [patent_app_number] => 8/281255 [patent_app_country] => US [patent_app_date] => 1994-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 18010 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/471/05471464.pdf [firstpage_image] =>[orig_patent_app_number] => 281255 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/281255
Orthogonal frequency division multiplex demodulation apparatus Jul 25, 1994 Issued
Array ( [id] => 3575040 [patent_doc_number] => 05483533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Traffic control system of local area network' [patent_app_type] => 1 [patent_app_number] => 8/279799 [patent_app_country] => US [patent_app_date] => 1994-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4521 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 470 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/483/05483533.pdf [firstpage_image] =>[orig_patent_app_number] => 279799 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/279799
Traffic control system of local area network Jul 24, 1994 Issued
Array ( [id] => 3573366 [patent_doc_number] => 05526343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Auxiliary service channel signal transmission system' [patent_app_type] => 1 [patent_app_number] => 8/278158 [patent_app_country] => US [patent_app_date] => 1994-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 6868 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/526/05526343.pdf [firstpage_image] =>[orig_patent_app_number] => 278158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/278158
Auxiliary service channel signal transmission system Jul 20, 1994 Issued
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