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] => 4035269 [patent_doc_number] => 05926473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Distributed processing ethernet switch with adaptive cut-through switching' [patent_app_type] => 1 [patent_app_number] => 8/609603 [patent_app_country] => US [patent_app_date] => 1996-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3123 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926473.pdf [firstpage_image] =>[orig_patent_app_number] => 609603 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/609603
Distributed processing ethernet switch with adaptive cut-through switching Feb 29, 1996 Issued
Array ( [id] => 3867874 [patent_doc_number] => 05768260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Device for changing the transmission parameters in a radio transmitter' [patent_app_type] => 1 [patent_app_number] => 8/607874 [patent_app_country] => US [patent_app_date] => 1996-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3992 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768260.pdf [firstpage_image] =>[orig_patent_app_number] => 607874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/607874
Device for changing the transmission parameters in a radio transmitter Feb 28, 1996 Issued
Array ( [id] => 3658435 [patent_doc_number] => 05640400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Mutual connecting apparatus between networks' [patent_app_type] => 1 [patent_app_number] => 8/607649 [patent_app_country] => US [patent_app_date] => 1996-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 13042 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640400.pdf [firstpage_image] =>[orig_patent_app_number] => 607649 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/607649
Mutual connecting apparatus between networks Feb 26, 1996 Issued
Array ( [id] => 4198653 [patent_doc_number] => 06151312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Network protocol for wireless broadband-ISDN using ATM' [patent_app_type] => 1 [patent_app_number] => 8/600212 [patent_app_country] => US [patent_app_date] => 1996-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 14158 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151312.pdf [firstpage_image] =>[orig_patent_app_number] => 600212 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/600212
Network protocol for wireless broadband-ISDN using ATM Feb 11, 1996 Issued
Array ( [id] => 3773301 [patent_doc_number] => 05742610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Method and apparatus for use in a data communications network serving subscribers operating at a plurality of transmisson data rates' [patent_app_type] => 1 [patent_app_number] => 8/597630 [patent_app_country] => US [patent_app_date] => 1996-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3286 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742610.pdf [firstpage_image] =>[orig_patent_app_number] => 597630 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/597630
Method and apparatus for use in a data communications network serving subscribers operating at a plurality of transmisson data rates Feb 5, 1996 Issued
Array ( [id] => 3901679 [patent_doc_number] => 05777991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Personal communication apparatus with call switching modem and packet switching modem' [patent_app_type] => 1 [patent_app_number] => 8/591133 [patent_app_country] => US [patent_app_date] => 1996-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8149 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777991.pdf [firstpage_image] =>[orig_patent_app_number] => 591133 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591133
Personal communication apparatus with call switching modem and packet switching modem Jan 24, 1996 Issued
Array ( [id] => 3875031 [patent_doc_number] => 05793759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes' [patent_app_type] => 1 [patent_app_number] => 8/588650 [patent_app_country] => US [patent_app_date] => 1996-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 44 [patent_no_of_words] => 37980 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793759.pdf [firstpage_image] =>[orig_patent_app_number] => 588650 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/588650
Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes Jan 18, 1996 Issued
Array ( [id] => 3859142 [patent_doc_number] => 05719863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Method and arrangement for fast through-connect of virtual connections in ATM communications systems' [patent_app_type] => 1 [patent_app_number] => 8/588937 [patent_app_country] => US [patent_app_date] => 1996-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3653 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719863.pdf [firstpage_image] =>[orig_patent_app_number] => 588937 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/588937
Method and arrangement for fast through-connect of virtual connections in ATM communications systems Jan 18, 1996 Issued
08/587935 SYSTEM AND METHOD FOR BROADCAST CONTROL OF A DATA TRANSMISSION SYSTEM Jan 16, 1996 Abandoned
Array ( [id] => 4055078 [patent_doc_number] => 05909442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Intelligent network access to obscure and remote services' [patent_app_type] => 1 [patent_app_number] => 8/584734 [patent_app_country] => US [patent_app_date] => 1996-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 991 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909442.pdf [firstpage_image] =>[orig_patent_app_number] => 584734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/584734
Intelligent network access to obscure and remote services Jan 10, 1996 Issued
Array ( [id] => 3889685 [patent_doc_number] => 05764644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Method and apparatus for transport of communication signals over a public network' [patent_app_type] => 1 [patent_app_number] => 8/581830 [patent_app_country] => US [patent_app_date] => 1996-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4590 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764644.pdf [firstpage_image] =>[orig_patent_app_number] => 581830 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/581830
Method and apparatus for transport of communication signals over a public network Jan 1, 1996 Issued
Array ( [id] => 3846571 [patent_doc_number] => 05815502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Information transmission system with variable transmission rate' [patent_app_type] => 1 [patent_app_number] => 8/581966 [patent_app_country] => US [patent_app_date] => 1996-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4377 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815502.pdf [firstpage_image] =>[orig_patent_app_number] => 581966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/581966
Information transmission system with variable transmission rate Jan 1, 1996 Issued
Array ( [id] => 3913866 [patent_doc_number] => 05751702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Network protocol for wireless broadband ISDN using ATM' [patent_app_type] => 1 [patent_app_number] => 8/568600 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4313 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751702.pdf [firstpage_image] =>[orig_patent_app_number] => 568600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568600
Network protocol for wireless broadband ISDN using ATM Dec 4, 1995 Issued
Array ( [id] => 4062123 [patent_doc_number] => 05870401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'I/O module for a serial multiplex data system with a programmable input voltage level selector' [patent_app_type] => 1 [patent_app_number] => 8/565576 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 16357 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870401.pdf [firstpage_image] =>[orig_patent_app_number] => 565576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565576
I/O module for a serial multiplex data system with a programmable input voltage level selector Nov 29, 1995 Issued
Array ( [id] => 3893625 [patent_doc_number] => 05748616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Data link module for time division multiplexing control systems' [patent_app_type] => 1 [patent_app_number] => 8/565534 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 16842 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748616.pdf [firstpage_image] =>[orig_patent_app_number] => 565534 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565534
Data link module for time division multiplexing control systems Nov 29, 1995 Issued
Array ( [id] => 3693769 [patent_doc_number] => 05691659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Data link module for time division multiplexing control systems' [patent_app_type] => 1 [patent_app_number] => 8/565743 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 17505 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/691/05691659.pdf [firstpage_image] =>[orig_patent_app_number] => 565743 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565743
Data link module for time division multiplexing control systems Nov 29, 1995 Issued
Array ( [id] => 4027650 [patent_doc_number] => 05907539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'I/O Module for a serial multiplex data system with a programmable communication mode selector' [patent_app_type] => 1 [patent_app_number] => 8/564846 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 16777 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907539.pdf [firstpage_image] =>[orig_patent_app_number] => 564846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564846
I/O Module for a serial multiplex data system with a programmable communication mode selector Nov 29, 1995 Issued
Array ( [id] => 3653195 [patent_doc_number] => 05684343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Data link module for time division multiplexing control systems' [patent_app_type] => 1 [patent_app_number] => 8/565509 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 16087 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684343.pdf [firstpage_image] =>[orig_patent_app_number] => 565509 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565509
Data link module for time division multiplexing control systems Nov 29, 1995 Issued
Array ( [id] => 3868489 [patent_doc_number] => 05706289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Data module with variable data word length for a serial multiplex data system' [patent_app_type] => 1 [patent_app_number] => 8/564996 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 17216 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706289.pdf [firstpage_image] =>[orig_patent_app_number] => 564996 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564996
Data module with variable data word length for a serial multiplex data system Nov 29, 1995 Issued
Array ( [id] => 3770988 [patent_doc_number] => 05852611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Module for a serial multiplex data input protection circuit' [patent_app_type] => 1 [patent_app_number] => 8/565367 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 16510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852611.pdf [firstpage_image] =>[orig_patent_app_number] => 565367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565367
Module for a serial multiplex data input protection circuit Nov 29, 1995 Issued
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