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] => 4005848 [patent_doc_number] => 05920551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Channel structure with burst pilot in reverse link' [patent_app_type] => 1 [patent_app_number] => 8/638130 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3692 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920551.pdf [firstpage_image] =>[orig_patent_app_number] => 638130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638130
Channel structure with burst pilot in reverse link Apr 25, 1996 Issued
Array ( [id] => 3810231 [patent_doc_number] => 05828669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Network system connecting node devices with plural channels, node device used therein, and transmission control method therefor' [patent_app_type] => 1 [patent_app_number] => 8/636332 [patent_app_country] => US [patent_app_date] => 1996-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 40 [patent_no_of_words] => 21072 [patent_no_of_claims] => 78 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828669.pdf [firstpage_image] =>[orig_patent_app_number] => 636332 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636332
Network system connecting node devices with plural channels, node device used therein, and transmission control method therefor Apr 22, 1996 Issued
Array ( [id] => 4170950 [patent_doc_number] => 06104697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Ethernet having data transfer rate detecting function' [patent_app_type] => 1 [patent_app_number] => 8/633534 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2040 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/104/06104697.pdf [firstpage_image] =>[orig_patent_app_number] => 633534 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/633534
Ethernet having data transfer rate detecting function Apr 16, 1996 Issued
Array ( [id] => 4103648 [patent_doc_number] => 06134215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Using orthogonal waveforms to enable multiple transmitters to share a single CDM channel' [patent_app_type] => 1 [patent_app_number] => 8/627831 [patent_app_country] => US [patent_app_date] => 1996-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6489 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134215.pdf [firstpage_image] =>[orig_patent_app_number] => 627831 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/627831
Using orthogonal waveforms to enable multiple transmitters to share a single CDM channel Apr 1, 1996 Issued
Array ( [id] => 3951333 [patent_doc_number] => 05930231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Block spectrum receiver for a broadband communications system' [patent_app_type] => 1 [patent_app_number] => 8/625399 [patent_app_country] => US [patent_app_date] => 1996-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 35 [patent_no_of_words] => 28955 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930231.pdf [firstpage_image] =>[orig_patent_app_number] => 625399 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625399
Block spectrum receiver for a broadband communications system Mar 26, 1996 Issued
Array ( [id] => 3736844 [patent_doc_number] => 05652751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Architecture for mobile radio networks with dynamically changing topology using virtual subnets' [patent_app_type] => 1 [patent_app_number] => 8/624730 [patent_app_country] => US [patent_app_date] => 1996-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 8387 [patent_no_of_claims] => 27 [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/05/652/05652751.pdf [firstpage_image] =>[orig_patent_app_number] => 624730 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/624730
Architecture for mobile radio networks with dynamically changing topology using virtual subnets Mar 25, 1996 Issued
Array ( [id] => 4074245 [patent_doc_number] => 05896389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Compound transmission system for compounding LAN and other communication channels' [patent_app_type] => 1 [patent_app_number] => 8/621195 [patent_app_country] => US [patent_app_date] => 1996-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4149 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896389.pdf [firstpage_image] =>[orig_patent_app_number] => 621195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/621195
Compound transmission system for compounding LAN and other communication channels Mar 20, 1996 Issued
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] => 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] => 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] => 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
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