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] => 4109717 [patent_doc_number] => 06049544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'ATM switch voice server module utilizing flag signalling' [patent_app_type] => 1 [patent_app_number] => 9/015301 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7146 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049544.pdf [firstpage_image] =>[orig_patent_app_number] => 015301 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015301
ATM switch voice server module utilizing flag signalling Jan 28, 1998 Issued
Array ( [id] => 4116921 [patent_doc_number] => 06023458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Method and system for distributing subscriber services using wireless bidirectional broadband loops' [patent_app_type] => 1 [patent_app_number] => 9/013428 [patent_app_country] => US [patent_app_date] => 1998-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4738 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023458.pdf [firstpage_image] =>[orig_patent_app_number] => 013428 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/013428
Method and system for distributing subscriber services using wireless bidirectional broadband loops Jan 25, 1998 Issued
Array ( [id] => 4171208 [patent_doc_number] => 06157630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Communications system with radio device and server' [patent_app_type] => 1 [patent_app_number] => 9/013439 [patent_app_country] => US [patent_app_date] => 1998-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4777 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157630.pdf [firstpage_image] =>[orig_patent_app_number] => 013439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/013439
Communications system with radio device and server Jan 25, 1998 Issued
Array ( [id] => 4374783 [patent_doc_number] => 06256290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Multi-carrier CDMA transmission system with frequency and transmit diversity' [patent_app_type] => 1 [patent_app_number] => 9/006537 [patent_app_country] => US [patent_app_date] => 1998-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4240 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256290.pdf [firstpage_image] =>[orig_patent_app_number] => 006537 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/006537
Multi-carrier CDMA transmission system with frequency and transmit diversity Jan 12, 1998 Issued
Array ( [id] => 4396151 [patent_doc_number] => 06278696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Communication method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/930037 [patent_app_country] => US [patent_app_date] => 1997-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7353 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278696.pdf [firstpage_image] =>[orig_patent_app_number] => 930037 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930037
Communication method and apparatus Dec 21, 1997 Issued
Array ( [id] => 4171673 [patent_doc_number] => 06157659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Method of and apparatus for multiplexing and demultiplexing digital signal streams' [patent_app_type] => 1 [patent_app_number] => 8/995414 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5148 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157659.pdf [firstpage_image] =>[orig_patent_app_number] => 995414 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/995414
Method of and apparatus for multiplexing and demultiplexing digital signal streams Dec 18, 1997 Issued
Array ( [id] => 3941273 [patent_doc_number] => 05953335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Method and apparatus for selectively discarding packets for blocked output queues in the network switch' [patent_app_type] => 1 [patent_app_number] => 8/992428 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 14268 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953335.pdf [firstpage_image] =>[orig_patent_app_number] => 992428 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992428
Method and apparatus for selectively discarding packets for blocked output queues in the network switch Dec 17, 1997 Issued
Array ( [id] => 4318147 [patent_doc_number] => 06188695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'System and method for multi-node data synchronization' [patent_app_type] => 1 [patent_app_number] => 8/993429 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2878 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188695.pdf [firstpage_image] =>[orig_patent_app_number] => 993429 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/993429
System and method for multi-node data synchronization Dec 17, 1997 Issued
Array ( [id] => 4326973 [patent_doc_number] => 06317412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Increased capacity in an OCDMA system for frequency isolation' [patent_app_type] => 1 [patent_app_number] => 8/989466 [patent_app_country] => US [patent_app_date] => 1997-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3152 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317412.pdf [firstpage_image] =>[orig_patent_app_number] => 989466 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/989466
Increased capacity in an OCDMA system for frequency isolation Dec 11, 1997 Issued
Array ( [id] => 4145225 [patent_doc_number] => 06034952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Method and instrument for measuring receiving SIR and transmission power controller' [patent_app_type] => 1 [patent_app_number] => 8/983412 [patent_app_country] => US [patent_app_date] => 1997-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 8597 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/034/06034952.pdf [firstpage_image] =>[orig_patent_app_number] => 983412 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/983412
Method and instrument for measuring receiving SIR and transmission power controller Dec 11, 1997 Issued
Array ( [id] => 4116982 [patent_doc_number] => 06023462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Fixed wireless loop system that ranks non-assigned PN codes to reduce interference' [patent_app_type] => 1 [patent_app_number] => 8/988413 [patent_app_country] => US [patent_app_date] => 1997-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5431 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023462.pdf [firstpage_image] =>[orig_patent_app_number] => 988413 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/988413
Fixed wireless loop system that ranks non-assigned PN codes to reduce interference Dec 9, 1997 Issued
Array ( [id] => 4186829 [patent_doc_number] => 06141354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Data transmitter, data receiver, data communication system, data transmitting method, data receiving method, and data communicating method' [patent_app_type] => 1 [patent_app_number] => 8/986418 [patent_app_country] => US [patent_app_date] => 1997-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5604 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141354.pdf [firstpage_image] =>[orig_patent_app_number] => 986418 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/986418
Data transmitter, data receiver, data communication system, data transmitting method, data receiving method, and data communicating method Dec 7, 1997 Issued
Array ( [id] => 4132085 [patent_doc_number] => 06072783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'I/O module for a serial multiplex data system with a programmable communication module selector' [patent_app_type] => 1 [patent_app_number] => 8/986084 [patent_app_country] => US [patent_app_date] => 1997-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 19129 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072783.pdf [firstpage_image] =>[orig_patent_app_number] => 986084 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/986084
I/O module for a serial multiplex data system with a programmable communication module selector Dec 7, 1997 Issued
Array ( [id] => 4172449 [patent_doc_number] => 06115358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Controlling the flow of ATM cells in an ATM network' [patent_app_type] => 1 [patent_app_number] => 8/973442 [patent_app_country] => US [patent_app_date] => 1997-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2199 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115358.pdf [firstpage_image] =>[orig_patent_app_number] => 973442 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/973442
Controlling the flow of ATM cells in an ATM network Dec 3, 1997 Issued
Array ( [id] => 4148702 [patent_doc_number] => 06122253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'ATM network switch with congestion control' [patent_app_type] => 1 [patent_app_number] => 8/973441 [patent_app_country] => US [patent_app_date] => 1997-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2853 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122253.pdf [firstpage_image] =>[orig_patent_app_number] => 973441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/973441
ATM network switch with congestion control Dec 3, 1997 Issued
Array ( [id] => 4141245 [patent_doc_number] => 06128300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Line card with modem interace' [patent_app_type] => 1 [patent_app_number] => 8/984419 [patent_app_country] => US [patent_app_date] => 1997-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3730 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/128/06128300.pdf [firstpage_image] =>[orig_patent_app_number] => 984419 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/984419
Line card with modem interace Dec 2, 1997 Issued
Array ( [id] => 4117923 [patent_doc_number] => 06101191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Network connection circuit' [patent_app_type] => 1 [patent_app_number] => 8/982408 [patent_app_country] => US [patent_app_date] => 1997-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4119 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101191.pdf [firstpage_image] =>[orig_patent_app_number] => 982408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/982408
Network connection circuit Dec 1, 1997 Issued
Array ( [id] => 6960600 [patent_doc_number] => 20010012293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'SIMULTANEOUS TRANSMISSION OF VOICE AND NON-VOICE DATA ON A SINGLE NARROWBAND CONNECTION' [patent_app_type] => new [patent_app_number] => 08/982425 [patent_app_country] => US [patent_app_date] => 1997-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5716 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20010012293.pdf [firstpage_image] =>[orig_patent_app_number] => 08982425 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/982425
SIMULTANEOUS TRANSMISSION OF VOICE AND NON-VOICE DATA ON A SINGLE NARROWBAND CONNECTION Dec 1, 1997 Abandoned
Array ( [id] => 4303781 [patent_doc_number] => 06212186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Cell bandwidth control apparatus' [patent_app_type] => 1 [patent_app_number] => 8/979431 [patent_app_country] => US [patent_app_date] => 1997-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 4515 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212186.pdf [firstpage_image] =>[orig_patent_app_number] => 979431 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/979431
Cell bandwidth control apparatus Nov 25, 1997 Issued
Array ( [id] => 4425726 [patent_doc_number] => 06178180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Communications adapter for processing ATM and ISDN data' [patent_app_type] => 1 [patent_app_number] => 8/979531 [patent_app_country] => US [patent_app_date] => 1997-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7017 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178180.pdf [firstpage_image] =>[orig_patent_app_number] => 979531 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/979531
Communications adapter for processing ATM and ISDN data Nov 25, 1997 Issued
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