Search

Phuongchau Ba Nguyen

Examiner (ID: 17377, Phone: (571)272-3148 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2732, 2416, 2665, 2616, 2739, 2464, 2663
Total Applications
1541
Issued Applications
1268
Pending Applications
157
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4188958 [patent_doc_number] => 06084888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Communication method and communication equipment' [patent_app_type] => 1 [patent_app_number] => 9/034018 [patent_app_country] => US [patent_app_date] => 1998-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4792 [patent_no_of_claims] => 11 [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/06/084/06084888.pdf [firstpage_image] =>[orig_patent_app_number] => 034018 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034018
Communication method and communication equipment Mar 1, 1998 Issued
Array ( [id] => 4425665 [patent_doc_number] => 06178159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Available bit rate flow control algorithms for ATM networks' [patent_app_type] => 1 [patent_app_number] => 9/033030 [patent_app_country] => US [patent_app_date] => 1998-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4590 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178159.pdf [firstpage_image] =>[orig_patent_app_number] => 033030 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/033030
Available bit rate flow control algorithms for ATM networks Mar 1, 1998 Issued
Array ( [id] => 4198306 [patent_doc_number] => 06160822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'ATM cell synchronization circuit' [patent_app_type] => 1 [patent_app_number] => 9/028453 [patent_app_country] => US [patent_app_date] => 1998-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4626 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160822.pdf [firstpage_image] =>[orig_patent_app_number] => 028453 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028453
ATM cell synchronization circuit Feb 23, 1998 Issued
Array ( [id] => 1547154 [patent_doc_number] => 06373821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-16 [patent_title] => 'Method for setting time stamp in SYT field of packet headers for IEEE-1394 devices' [patent_app_type] => B2 [patent_app_number] => 09/027499 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5472 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/373/06373821.pdf [firstpage_image] =>[orig_patent_app_number] => 09027499 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/027499
Method for setting time stamp in SYT field of packet headers for IEEE-1394 devices Feb 19, 1998 Issued
Array ( [id] => 4381676 [patent_doc_number] => 06275472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method and apparatus for achieving pass control of transmission cells' [patent_app_type] => 1 [patent_app_number] => 9/016457 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 5982 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275472.pdf [firstpage_image] =>[orig_patent_app_number] => 016457 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016457
Method and apparatus for achieving pass control of transmission cells Jan 29, 1998 Issued
Array ( [id] => 1499402 [patent_doc_number] => 06404738 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Dynamic network bandwidth allocation for multimedia applications with soft quality-of-service requirements' [patent_app_type] => B1 [patent_app_number] => 09/010488 [patent_app_country] => US [patent_app_date] => 1998-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 8226 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/404/06404738.pdf [firstpage_image] =>[orig_patent_app_number] => 09010488 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010488
Dynamic network bandwidth allocation for multimedia applications with soft quality-of-service requirements Jan 20, 1998 Issued
Array ( [id] => 4373180 [patent_doc_number] => 06192032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Rate attenuation systems, methods and computer program products for reducing low priority video frame packets transmitted over a network' [patent_app_type] => 1 [patent_app_number] => 9/002520 [patent_app_country] => US [patent_app_date] => 1998-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6310 [patent_no_of_claims] => 14 [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/06/192/06192032.pdf [firstpage_image] =>[orig_patent_app_number] => 002520 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/002520
Rate attenuation systems, methods and computer program products for reducing low priority video frame packets transmitted over a network Jan 1, 1998 Issued
Array ( [id] => 1552358 [patent_doc_number] => 06347075 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Circuit to provide backup telephone service for a multiple service access system using a twisted pair' [patent_app_type] => B1 [patent_app_number] => 09/001343 [patent_app_country] => US [patent_app_date] => 1997-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9370 [patent_no_of_claims] => 4 [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/06/347/06347075.pdf [firstpage_image] =>[orig_patent_app_number] => 09001343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/001343
Circuit to provide backup telephone service for a multiple service access system using a twisted pair Dec 30, 1997 Issued
Array ( [id] => 4328496 [patent_doc_number] => 06243368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Digital channel selection' [patent_app_type] => 1 [patent_app_number] => 8/999362 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 3868 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243368.pdf [firstpage_image] =>[orig_patent_app_number] => 999362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/999362
Digital channel selection Dec 28, 1997 Issued
Array ( [id] => 4285930 [patent_doc_number] => 06246684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Method and apparatus for re-ordering data packets in a network environment' [patent_app_type] => 1 [patent_app_number] => 8/998347 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246684.pdf [firstpage_image] =>[orig_patent_app_number] => 998347 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998347
Method and apparatus for re-ordering data packets in a network environment Dec 23, 1997 Issued
Array ( [id] => 4318133 [patent_doc_number] => 06188694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Shared spanning tree protocol' [patent_app_type] => 1 [patent_app_number] => 8/997297 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 13762 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188694.pdf [firstpage_image] =>[orig_patent_app_number] => 997297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/997297
Shared spanning tree protocol Dec 22, 1997 Issued
Array ( [id] => 4425672 [patent_doc_number] => 06178162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Method and apparatus for inhibiting echo in a channel of a communication system' [patent_app_type] => 1 [patent_app_number] => 8/994456 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3346 [patent_no_of_claims] => 24 [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/06/178/06178162.pdf [firstpage_image] =>[orig_patent_app_number] => 994456 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994456
Method and apparatus for inhibiting echo in a channel of a communication system Dec 18, 1997 Issued
Array ( [id] => 4368263 [patent_doc_number] => 06292494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Channel hopping protocol' [patent_app_type] => 1 [patent_app_number] => 8/994297 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5189 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292494.pdf [firstpage_image] =>[orig_patent_app_number] => 994297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994297
Channel hopping protocol Dec 18, 1997 Issued
Array ( [id] => 4310105 [patent_doc_number] => 06198731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Radiocommunication apparatus, and radiocommunication system' [patent_app_type] => 1 [patent_app_number] => 8/995252 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10942 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198731.pdf [firstpage_image] =>[orig_patent_app_number] => 995252 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/995252
Radiocommunication apparatus, and radiocommunication system Dec 18, 1997 Issued
Array ( [id] => 4292230 [patent_doc_number] => 06282204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'ISDN plus voice multiplexer system' [patent_app_type] => 1 [patent_app_number] => 8/995244 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9620 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282204.pdf [firstpage_image] =>[orig_patent_app_number] => 995244 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/995244
ISDN plus voice multiplexer system Dec 18, 1997 Issued
Array ( [id] => 4368093 [patent_doc_number] => 06292483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Apparatus and method for generating an index key for a network switch routing table using a programmable hash function' [patent_app_type] => 1 [patent_app_number] => 8/992795 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 6 [patent_no_of_words] => 5672 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292483.pdf [firstpage_image] =>[orig_patent_app_number] => 992795 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992795
Apparatus and method for generating an index key for a network switch routing table using a programmable hash function Dec 17, 1997 Issued
Array ( [id] => 4188794 [patent_doc_number] => 06084877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Network switch port configured for generating an index key for a network switch routing table using a programmable hash function' [patent_app_type] => 1 [patent_app_number] => 8/992797 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5397 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084877.pdf [firstpage_image] =>[orig_patent_app_number] => 992797 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992797
Network switch port configured for generating an index key for a network switch routing table using a programmable hash function Dec 17, 1997 Issued
Array ( [id] => 4284502 [patent_doc_number] => 06307865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Radio communication method and radio communication system between base station and mobile station' [patent_app_type] => 1 [patent_app_number] => 8/992294 [patent_app_country] => US [patent_app_date] => 1997-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4826 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307865.pdf [firstpage_image] =>[orig_patent_app_number] => 992294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992294
Radio communication method and radio communication system between base station and mobile station Dec 16, 1997 Issued
08/991391 METHOD AND APPARATUS FOR RECEIVING FULL-MOTION DIGITAL VIDEO MULTI-CASTS, INTERACTIVE DATA AND INTERACTIVE VOICE VIA A DSL CIRCUIT Dec 15, 1997 Abandoned
Array ( [id] => 1517849 [patent_doc_number] => 06421337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Converting device for alleviating switch congestion caused by long hold times for on-line access calls' [patent_app_type] => B1 [patent_app_number] => 08/990941 [patent_app_country] => US [patent_app_date] => 1997-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/421/06421337.pdf [firstpage_image] =>[orig_patent_app_number] => 08990941 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/990941
Converting device for alleviating switch congestion caused by long hold times for on-line access calls Dec 14, 1997 Issued
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