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] => 1442801 [patent_doc_number] => 06496491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-17 [patent_title] => 'Mobile point-to-point protocol' [patent_app_type] => B2 [patent_app_number] => 09/150403 [patent_app_country] => US [patent_app_date] => 1998-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 10495 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/496/06496491.pdf [firstpage_image] =>[orig_patent_app_number] => 09150403 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/150403
Mobile point-to-point protocol Sep 8, 1998 Issued
Array ( [id] => 3961799 [patent_doc_number] => 05991300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Technique for efficiently performing optional TTL propagation during label imposition' [patent_app_type] => 1 [patent_app_number] => 9/149403 [patent_app_country] => US [patent_app_date] => 1998-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5621 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/991/05991300.pdf [firstpage_image] =>[orig_patent_app_number] => 149403 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/149403
Technique for efficiently performing optional TTL propagation during label imposition Sep 7, 1998 Issued
09/140942 TRANSMISSION OF GSM CIRCUIT-SWITCHED DATA OVER A CDMA LINK Aug 26, 1998 Abandoned
Array ( [id] => 1420013 [patent_doc_number] => 06535520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'System and method of operation for managing data communication between physical layer devices and ATM layer devices' [patent_app_type] => B1 [patent_app_number] => 09/134491 [patent_app_country] => US [patent_app_date] => 1998-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4017 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535520.pdf [firstpage_image] =>[orig_patent_app_number] => 09134491 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/134491
System and method of operation for managing data communication between physical layer devices and ATM layer devices Aug 13, 1998 Issued
Array ( [id] => 4111308 [patent_doc_number] => 06097706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Demand-based connection management integrated services access terminal (ISAT) for satellite communication system' [patent_app_type] => 1 [patent_app_number] => 9/133154 [patent_app_country] => US [patent_app_date] => 1998-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8556 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097706.pdf [firstpage_image] =>[orig_patent_app_number] => 133154 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/133154
Demand-based connection management integrated services access terminal (ISAT) for satellite communication system Aug 11, 1998 Issued
09/129850 EFFICIENT MULTICHANNEL FILTERING FOR CDMA MODEMS Aug 5, 1998 Abandoned
Array ( [id] => 4306436 [patent_doc_number] => 06212364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Reverse power control device and method for reducing interference between terminals' [patent_app_type] => 1 [patent_app_number] => 9/126454 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4405 [patent_no_of_claims] => 11 [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/06/212/06212364.pdf [firstpage_image] =>[orig_patent_app_number] => 126454 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/126454
Reverse power control device and method for reducing interference between terminals Jul 29, 1998 Issued
Array ( [id] => 7635432 [patent_doc_number] => 06381230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Method and system for providing personal base station communications' [patent_app_type] => B1 [patent_app_number] => 09/123495 [patent_app_country] => US [patent_app_date] => 1998-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9215 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/381/06381230.pdf [firstpage_image] =>[orig_patent_app_number] => 09123495 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/123495
Method and system for providing personal base station communications Jul 27, 1998 Issued
Array ( [id] => 1585796 [patent_doc_number] => 06424661 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'ADSL with RF POTS overlay' [patent_app_type] => B1 [patent_app_number] => 09/104761 [patent_app_country] => US [patent_app_date] => 1998-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1375 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424661.pdf [firstpage_image] =>[orig_patent_app_number] => 09104761 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/104761
ADSL with RF POTS overlay Jun 24, 1998 Issued
09/094332 TIME SYNCHRONIZATION OF A UTILITY METER VIA A WIRELESS NETWORK Jun 8, 1998 Abandoned
Array ( [id] => 4170860 [patent_doc_number] => 06108304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Packet switching network, packet switching equipment, and network management equipment' [patent_app_type] => 1 [patent_app_number] => 9/093265 [patent_app_country] => US [patent_app_date] => 1998-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 6992 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108304.pdf [firstpage_image] =>[orig_patent_app_number] => 093265 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/093265
Packet switching network, packet switching equipment, and network management equipment Jun 7, 1998 Issued
Array ( [id] => 3941434 [patent_doc_number] => 05953345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Reduced pin-count 10Base-T MAC to transceiver interface' [patent_app_type] => 1 [patent_app_number] => 9/089033 [patent_app_country] => US [patent_app_date] => 1998-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3788 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953345.pdf [firstpage_image] =>[orig_patent_app_number] => 089033 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089033
Reduced pin-count 10Base-T MAC to transceiver interface Jun 1, 1998 Issued
Array ( [id] => 1223802 [patent_doc_number] => 06704317 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-09 [patent_title] => 'Multi-carrier LAN modem server' [patent_app_type] => B1 [patent_app_number] => 09/085907 [patent_app_country] => US [patent_app_date] => 1998-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/704/06704317.pdf [firstpage_image] =>[orig_patent_app_number] => 09085907 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/085907
Multi-carrier LAN modem server May 26, 1998 Issued
Array ( [id] => 4326987 [patent_doc_number] => 06317413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Method and apparatus for assigning variable length walsh codes in a spread spectrum system' [patent_app_type] => 1 [patent_app_number] => 9/080908 [patent_app_country] => US [patent_app_date] => 1998-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317413.pdf [firstpage_image] =>[orig_patent_app_number] => 080908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/080908
Method and apparatus for assigning variable length walsh codes in a spread spectrum system May 17, 1998 Issued
Array ( [id] => 7642849 [patent_doc_number] => 06430197 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Asynchronous transfer mode (ATM) cell multiplexing/demultiplexing apparatus' [patent_app_type] => B1 [patent_app_number] => 09/079930 [patent_app_country] => US [patent_app_date] => 1998-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6074 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/430/06430197.pdf [firstpage_image] =>[orig_patent_app_number] => 09079930 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/079930
Asynchronous transfer mode (ATM) cell multiplexing/demultiplexing apparatus May 14, 1998 Issued
Array ( [id] => 4310298 [patent_doc_number] => 06181685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Method and apparatus for group calls in a wireless CDMA communication system' [patent_app_type] => 1 [patent_app_number] => 9/065314 [patent_app_country] => US [patent_app_date] => 1998-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4122 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181685.pdf [firstpage_image] =>[orig_patent_app_number] => 065314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/065314
Method and apparatus for group calls in a wireless CDMA communication system Apr 22, 1998 Issued
Array ( [id] => 1227492 [patent_doc_number] => 06700879 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Modem loop rate adaptation' [patent_app_type] => B1 [patent_app_number] => 09/049928 [patent_app_country] => US [patent_app_date] => 1998-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5811 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/700/06700879.pdf [firstpage_image] =>[orig_patent_app_number] => 09049928 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049928
Modem loop rate adaptation Mar 29, 1998 Issued
Array ( [id] => 791450 [patent_doc_number] => 06985477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-10 [patent_title] => 'Method and apparatus for supporting multiservice digital signal processing applications' [patent_app_type] => utility [patent_app_number] => 09/049288 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6165 [patent_no_of_claims] => 130 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/985/06985477.pdf [firstpage_image] =>[orig_patent_app_number] => 09049288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049288
Method and apparatus for supporting multiservice digital signal processing applications Mar 25, 1998 Issued
Array ( [id] => 4192575 [patent_doc_number] => 06038215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Network system and communication device' [patent_app_type] => 1 [patent_app_number] => 9/039001 [patent_app_country] => US [patent_app_date] => 1998-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 10715 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038215.pdf [firstpage_image] =>[orig_patent_app_number] => 039001 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/039001
Network system and communication device Mar 12, 1998 Issued
Array ( [id] => 4202909 [patent_doc_number] => 06130894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Off-line broadband network interface' [patent_app_type] => 1 [patent_app_number] => 9/037357 [patent_app_country] => US [patent_app_date] => 1998-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 13516 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130894.pdf [firstpage_image] =>[orig_patent_app_number] => 037357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037357
Off-line broadband network interface Mar 8, 1998 Issued
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