Search

Toan D. Nguyen

Examiner (ID: 5541, Phone: (571)272-3153 , Office: P/2472 )

Most Active Art Unit
2472
Art Unit(s)
2616, 2663, 2665, 2739, 2472, 2416
Total Applications
823
Issued Applications
628
Pending Applications
92
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1457982 [patent_doc_number] => 06463034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Method and apparatus for avoiding data loss during a PPP renegotiation on a Um interface' [patent_app_type] => B1 [patent_app_number] => 09/353108 [patent_app_country] => US [patent_app_date] => 1999-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3191 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/463/06463034.pdf [firstpage_image] =>[orig_patent_app_number] => 09353108 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353108
Method and apparatus for avoiding data loss during a PPP renegotiation on a Um interface Jul 13, 1999 Issued
Array ( [id] => 1570555 [patent_doc_number] => 06377556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'METHOD AND APPARATUS TO RESYNCHRONIZE PPP ON UM INTERFACE WITHOUT AFFECTING PPP ON A RM INTERFACE AND TO RESYNCHRONIZE PPP ON A RM INTERFACE WITHOUT AFFECTING PPP ON A UM INTERFACE' [patent_app_type] => B1 [patent_app_number] => 09/353107 [patent_app_country] => US [patent_app_date] => 1999-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3287 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377556.pdf [firstpage_image] =>[orig_patent_app_number] => 09353107 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353107
METHOD AND APPARATUS TO RESYNCHRONIZE PPP ON UM INTERFACE WITHOUT AFFECTING PPP ON A RM INTERFACE AND TO RESYNCHRONIZE PPP ON A RM INTERFACE WITHOUT AFFECTING PPP ON A UM INTERFACE Jul 13, 1999 Issued
Array ( [id] => 1461389 [patent_doc_number] => 06426948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Video conferencing fault management in a hybrid network' [patent_app_type] => B1 [patent_app_number] => 09/325101 [patent_app_country] => US [patent_app_date] => 1999-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 33018 [patent_no_of_claims] => 18 [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/06/426/06426948.pdf [firstpage_image] =>[orig_patent_app_number] => 09325101 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/325101
Video conferencing fault management in a hybrid network Jun 1, 1999 Issued
Array ( [id] => 1414490 [patent_doc_number] => 06542470 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Packet expansion with preservation of original cyclic redundancy code check indication' [patent_app_type] => B1 [patent_app_number] => 09/320823 [patent_app_country] => US [patent_app_date] => 1999-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3625 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/542/06542470.pdf [firstpage_image] =>[orig_patent_app_number] => 09320823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/320823
Packet expansion with preservation of original cyclic redundancy code check indication May 25, 1999 Issued
Array ( [id] => 1180801 [patent_doc_number] => 06751230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-15 [patent_title] => 'Upstream channel multicast media access control (MAC) address method for data-over-cable systems' [patent_app_type] => B1 [patent_app_number] => 09/317775 [patent_app_country] => US [patent_app_date] => 1999-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4527 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/751/06751230.pdf [firstpage_image] =>[orig_patent_app_number] => 09317775 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/317775
Upstream channel multicast media access control (MAC) address method for data-over-cable systems May 23, 1999 Issued
Array ( [id] => 1185566 [patent_doc_number] => 06738374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-18 [patent_title] => 'Speech transmission in a packet network' [patent_app_type] => B1 [patent_app_number] => 09/155426 [patent_app_country] => US [patent_app_date] => 1999-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5777 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/738/06738374.pdf [firstpage_image] =>[orig_patent_app_number] => 09155426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155426
Speech transmission in a packet network Apr 29, 1999 Issued
Array ( [id] => 1191281 [patent_doc_number] => 06735208 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-11 [patent_title] => 'LAN telephone system' [patent_app_type] => B1 [patent_app_number] => 09/260993 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10298 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/735/06735208.pdf [firstpage_image] =>[orig_patent_app_number] => 09260993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260993
LAN telephone system Feb 28, 1999 Issued
Array ( [id] => 1067563 [patent_doc_number] => 06847633 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-25 [patent_title] => 'Internet-augmented radio port controller unit (RPCU) of personal acces communications systems (PACS)' [patent_app_type] => utility [patent_app_number] => 09/258435 [patent_app_country] => US [patent_app_date] => 1999-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 9890 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847633.pdf [firstpage_image] =>[orig_patent_app_number] => 09258435 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/258435
Internet-augmented radio port controller unit (RPCU) of personal acces communications systems (PACS) Feb 25, 1999 Issued
Array ( [id] => 986761 [patent_doc_number] => 06925078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-02 [patent_title] => 'Network adaptor driver with destination based ordering' [patent_app_type] => utility [patent_app_number] => 09/253418 [patent_app_country] => US [patent_app_date] => 1999-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3295 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/925/06925078.pdf [firstpage_image] =>[orig_patent_app_number] => 09253418 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/253418
Network adaptor driver with destination based ordering Feb 18, 1999 Issued
Array ( [id] => 1550643 [patent_doc_number] => 06445710 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Method and apparatus for transparently bridging traffic across wide area networks' [patent_app_type] => B1 [patent_app_number] => 09/247820 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6323 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445710.pdf [firstpage_image] =>[orig_patent_app_number] => 09247820 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/247820
Method and apparatus for transparently bridging traffic across wide area networks Feb 8, 1999 Issued
Array ( [id] => 1164738 [patent_doc_number] => 06765929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'Method and apparatus for combining signals' [patent_app_type] => B1 [patent_app_number] => 09/245295 [patent_app_country] => US [patent_app_date] => 1999-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1472 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/765/06765929.pdf [firstpage_image] =>[orig_patent_app_number] => 09245295 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/245295
Method and apparatus for combining signals Feb 4, 1999 Issued
Array ( [id] => 1091385 [patent_doc_number] => 06829224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-07 [patent_title] => 'Method and apparatus for smoothing the rate of packet discards for random early detection in an ATM switch' [patent_app_type] => B1 [patent_app_number] => 09/245423 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5580 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/829/06829224.pdf [firstpage_image] =>[orig_patent_app_number] => 09245423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/245423
Method and apparatus for smoothing the rate of packet discards for random early detection in an ATM switch Feb 3, 1999 Issued
Array ( [id] => 7627275 [patent_doc_number] => 06807166 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-19 [patent_title] => 'Gateway for internet telephone' [patent_app_type] => B1 [patent_app_number] => 09/243351 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5611 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/807/06807166.pdf [firstpage_image] =>[orig_patent_app_number] => 09243351 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243351
Gateway for internet telephone Jan 31, 1999 Issued
Array ( [id] => 786696 [patent_doc_number] => 06990094 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-01-24 [patent_title] => 'Method and apparatus for network independent initiation of telephony' [patent_app_type] => utility [patent_app_number] => 09/240434 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6664 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/990/06990094.pdf [firstpage_image] =>[orig_patent_app_number] => 09240434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240434
Method and apparatus for network independent initiation of telephony Jan 28, 1999 Issued
Array ( [id] => 1493652 [patent_doc_number] => 06418122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Method and apparatus for assuring sufficient bandwidth of a statistical multiplexer' [patent_app_type] => B1 [patent_app_number] => 09/240344 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7324 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/418/06418122.pdf [firstpage_image] =>[orig_patent_app_number] => 09240344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240344
Method and apparatus for assuring sufficient bandwidth of a statistical multiplexer Jan 28, 1999 Issued
Array ( [id] => 1029707 [patent_doc_number] => 06882657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-19 [patent_title] => 'Method for digitally transmitting data with a variable bandwidth' [patent_app_type] => utility [patent_app_number] => 09/600910 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2661 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/882/06882657.pdf [firstpage_image] =>[orig_patent_app_number] => 09600910 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/600910
Method for digitally transmitting data with a variable bandwidth Jan 21, 1999 Issued
Array ( [id] => 1304580 [patent_doc_number] => 06628671 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Instant activation of point-to point protocol (PPP) connection using existing PPP state' [patent_app_type] => B1 [patent_app_number] => 09/233382 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10108 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/628/06628671.pdf [firstpage_image] =>[orig_patent_app_number] => 09233382 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233382
Instant activation of point-to point protocol (PPP) connection using existing PPP state Jan 18, 1999 Issued
09/232132 SYSTEM AND METHOD OF SIMULATING A STAR NETWORK TOPOLOGY Jan 15, 1999 Abandoned
09/227389 DYNAMIC ASSIGNMENT OF TRAFFIC CLASSES TO A PRIORITY QUEUE IN A PACKET FORWARDING DEVICE Jan 7, 1999 Abandoned
Array ( [id] => 45320 [patent_doc_number] => 07782844 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-08-24 [patent_title] => 'Method and apparatus for pattern matching on single and multiple pattern structures' [patent_app_type] => utility [patent_app_number] => 09/225388 [patent_app_country] => US [patent_app_date] => 1999-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5614 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/782/07782844.pdf [firstpage_image] =>[orig_patent_app_number] => 09225388 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/225388
Method and apparatus for pattern matching on single and multiple pattern structures Jan 4, 1999 Issued
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