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] => 6062087 [patent_doc_number] => 20020031092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'Switching apparatus, communication apparatus, and communication system' [patent_app_type] => new [patent_app_number] => 09/942314 [patent_app_country] => US [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11617 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20020031092.pdf [firstpage_image] =>[orig_patent_app_number] => 09942314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/942314
Switching apparatus, communication apparatus, and communication system Aug 28, 2001 Issued
Array ( [id] => 952101 [patent_doc_number] => 06961308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Asynchronous transfer mode switching system' [patent_app_type] => utility [patent_app_number] => 09/939706 [patent_app_country] => US [patent_app_date] => 2001-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6169 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/961/06961308.pdf [firstpage_image] =>[orig_patent_app_number] => 09939706 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/939706
Asynchronous transfer mode switching system Aug 27, 2001 Issued
Array ( [id] => 7616018 [patent_doc_number] => 06947426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-20 [patent_title] => 'Communication control system' [patent_app_type] => utility [patent_app_number] => 09/938737 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8429 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/947/06947426.pdf [firstpage_image] =>[orig_patent_app_number] => 09938737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/938737
Communication control system Aug 26, 2001 Issued
Array ( [id] => 678552 [patent_doc_number] => 07088678 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-08 [patent_title] => 'System and method for traffic shaping based on generalized congestion and flow control' [patent_app_type] => utility [patent_app_number] => 09/941280 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8168 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/088/07088678.pdf [firstpage_image] =>[orig_patent_app_number] => 09941280 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/941280
System and method for traffic shaping based on generalized congestion and flow control Aug 26, 2001 Issued
Array ( [id] => 6606166 [patent_doc_number] => 20020064172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Programmable integrated circuit for use in a network switch' [patent_app_type] => new [patent_app_number] => 09/939464 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5562 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20020064172.pdf [firstpage_image] =>[orig_patent_app_number] => 09939464 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/939464
Programmable integrated circuit for use in a network switch Aug 23, 2001 Issued
Array ( [id] => 808727 [patent_doc_number] => 07420969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'Network switch with a parallel shared memory' [patent_app_type] => utility [patent_app_number] => 09/939454 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5544 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/420/07420969.pdf [firstpage_image] =>[orig_patent_app_number] => 09939454 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/939454
Network switch with a parallel shared memory Aug 23, 2001 Issued
Array ( [id] => 5984243 [patent_doc_number] => 20020097668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Communication device for receiving and transmitting OFDM signals in a wireless communication system' [patent_app_type] => new [patent_app_number] => 09/935925 [patent_app_country] => US [patent_app_date] => 2001-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3617 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20020097668.pdf [firstpage_image] =>[orig_patent_app_number] => 09935925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/935925
Communication device for receiving and transmitting OFDM signals in a wireless communication system Aug 22, 2001 Issued
Array ( [id] => 697792 [patent_doc_number] => 07072291 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Devices, softwares and methods for redundantly encoding a data stream for network transmission with adjustable redundant-coding delay' [patent_app_type] => utility [patent_app_number] => 09/938741 [patent_app_country] => US [patent_app_date] => 2001-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4915 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/072/07072291.pdf [firstpage_image] =>[orig_patent_app_number] => 09938741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/938741
Devices, softwares and methods for redundantly encoding a data stream for network transmission with adjustable redundant-coding delay Aug 22, 2001 Issued
Array ( [id] => 5998564 [patent_doc_number] => 20020027876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-07 [patent_title] => 'Circuit to provide backup telephone service for a multiple service access system using a twisted pair' [patent_app_type] => new [patent_app_number] => 09/933834 [patent_app_country] => US [patent_app_date] => 2001-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9523 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20020027876.pdf [firstpage_image] =>[orig_patent_app_number] => 09933834 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/933834
Circuit to provide backup telephone service for a multiple service access system using a twisted pair Aug 21, 2001 Abandoned
Array ( [id] => 6691829 [patent_doc_number] => 20030039261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Portable Mini-hub for local area networks' [patent_app_type] => new [patent_app_number] => 09/934312 [patent_app_country] => US [patent_app_date] => 2001-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2270 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20030039261.pdf [firstpage_image] =>[orig_patent_app_number] => 09934312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/934312
Portable Mini-hub for local area networks Aug 20, 2001 Abandoned
09/787960 METHOD AND APPARATUS FOR ESTIMATING THE TRANSMISSION QUALITY OF A DIGITAL COMMUNICATION SIGNAL Jul 31, 2001 Abandoned
Array ( [id] => 6838031 [patent_doc_number] => 20030035371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Means and apparatus for a scaleable congestion free switching system with intelligent control' [patent_app_type] => new [patent_app_number] => 09/919462 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 30547 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20030035371.pdf [firstpage_image] =>[orig_patent_app_number] => 09919462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919462
Means and apparatus for a scaleable congestion free switching system with intelligent control Jul 30, 2001 Abandoned
Array ( [id] => 6714903 [patent_doc_number] => 20030026251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Method and apparatus for protocol pattern identification in protocol data units' [patent_app_type] => new [patent_app_number] => 09/919297 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8330 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20030026251.pdf [firstpage_image] =>[orig_patent_app_number] => 09919297 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919297
Method and apparatus for protocol pattern identification in protocol data units Jul 30, 2001 Issued
Array ( [id] => 682673 [patent_doc_number] => 07085259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Animated audio messaging' [patent_app_type] => utility [patent_app_number] => 09/918704 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6372 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/085/07085259.pdf [firstpage_image] =>[orig_patent_app_number] => 09918704 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918704
Animated audio messaging Jul 30, 2001 Issued
Array ( [id] => 1000851 [patent_doc_number] => 06912217 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-28 [patent_title] => 'Protocol stack encapsulation for voice processor' [patent_app_type] => utility [patent_app_number] => 09/918736 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7449 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/912/06912217.pdf [firstpage_image] =>[orig_patent_app_number] => 09918736 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918736
Protocol stack encapsulation for voice processor Jul 30, 2001 Issued
Array ( [id] => 6744109 [patent_doc_number] => 20030021292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Programmable sonet framing' [patent_app_type] => new [patent_app_number] => 09/918896 [patent_app_country] => US [patent_app_date] => 2001-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20030021292.pdf [firstpage_image] =>[orig_patent_app_number] => 09918896 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918896
Programmable SONET framing Jul 29, 2001 Issued
Array ( [id] => 6744169 [patent_doc_number] => 20030021352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Space time spreading and phase sweep transmit diversity' [patent_app_type] => new [patent_app_number] => 09/918391 [patent_app_country] => US [patent_app_date] => 2001-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3701 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20030021352.pdf [firstpage_image] =>[orig_patent_app_number] => 09918391 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918391
Space time spreading and phase sweep transmit diversity Jul 29, 2001 Issued
Array ( [id] => 187428 [patent_doc_number] => 07646782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-01-12 [patent_title] => 'Data link/physical layer packet buffering and flushing' [patent_app_type] => utility [patent_app_number] => 09/918931 [patent_app_country] => US [patent_app_date] => 2001-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8366 [patent_no_of_claims] => 22 [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/07/646/07646782.pdf [firstpage_image] =>[orig_patent_app_number] => 09918931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918931
Data link/physical layer packet buffering and flushing Jul 29, 2001 Issued
Array ( [id] => 965050 [patent_doc_number] => 06950400 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-27 [patent_title] => 'Method and apparatus for performing high-speed traffic shaping' [patent_app_type] => utility [patent_app_number] => 09/879553 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 14320 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/950/06950400.pdf [firstpage_image] =>[orig_patent_app_number] => 09879553 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/879553
Method and apparatus for performing high-speed traffic shaping Jun 11, 2001 Issued
Array ( [id] => 1026715 [patent_doc_number] => 06885655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-26 [patent_title] => 'Noise characterization in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 09/881386 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4299 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/885/06885655.pdf [firstpage_image] =>[orig_patent_app_number] => 09881386 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/881386
Noise characterization in a wireless communication system Jun 11, 2001 Issued
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