Search

Duc M. Nguyen

Examiner (ID: 12078, Phone: (571)272-7893 , Office: P/2647 )

Most Active Art Unit
2618
Art Unit(s)
2648, 2618, 2647, 2745, 2600, 2685, 2682
Total Applications
1320
Issued Applications
996
Pending Applications
59
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4266418 [patent_doc_number] => 06138033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Radio communication apparatus and radio communication system' [patent_app_type] => 1 [patent_app_number] => 9/061226 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5234 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/138/06138033.pdf [firstpage_image] =>[orig_patent_app_number] => 061226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/061226
Radio communication apparatus and radio communication system Apr 16, 1998 Issued
Array ( [id] => 4306684 [patent_doc_number] => 06212381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Mobile telephone with handoff between microcell and macrocell based on past moving speed' [patent_app_type] => 1 [patent_app_number] => 9/059925 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3003 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212381.pdf [firstpage_image] =>[orig_patent_app_number] => 059925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059925
Mobile telephone with handoff between microcell and macrocell based on past moving speed Apr 13, 1998 Issued
Array ( [id] => 4270634 [patent_doc_number] => 06208875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'RF architecture for cellular dual-band telephones' [patent_app_type] => 1 [patent_app_number] => 9/057124 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4511 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208875.pdf [firstpage_image] =>[orig_patent_app_number] => 057124 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057124
RF architecture for cellular dual-band telephones Apr 7, 1998 Issued
09/055026 TEST SYSTEM AND METHOD USED IN TESTING A MOBILE COMMUNICATIONS NETWORK INFRASTRUCTURE Apr 2, 1998 Abandoned
Array ( [id] => 4422621 [patent_doc_number] => 06301477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Method for creating and modifying similar and dissimilar databases for use in GSM wireless network configurations for telecommunication systems' [patent_app_type] => 1 [patent_app_number] => 9/054324 [patent_app_country] => US [patent_app_date] => 1998-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7264 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301477.pdf [firstpage_image] =>[orig_patent_app_number] => 054324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/054324
Method for creating and modifying similar and dissimilar databases for use in GSM wireless network configurations for telecommunication systems Apr 1, 1998 Issued
Array ( [id] => 4174362 [patent_doc_number] => 06104920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Radio communication device antenna arrangements' [patent_app_type] => 1 [patent_app_number] => 9/048913 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3833 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/104/06104920.pdf [firstpage_image] =>[orig_patent_app_number] => 048913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/048913
Radio communication device antenna arrangements Mar 25, 1998 Issued
Array ( [id] => 4252142 [patent_doc_number] => 06119021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Method for the operation of a cellular mobile radio system' [patent_app_type] => 1 [patent_app_number] => 9/047614 [patent_app_country] => US [patent_app_date] => 1998-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2359 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/119/06119021.pdf [firstpage_image] =>[orig_patent_app_number] => 047614 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/047614
Method for the operation of a cellular mobile radio system Mar 24, 1998 Issued
Array ( [id] => 4143862 [patent_doc_number] => 06128468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Satellite communications terminal location system and method' [patent_app_type] => 1 [patent_app_number] => 9/045114 [patent_app_country] => US [patent_app_date] => 1998-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12195 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/128/06128468.pdf [firstpage_image] =>[orig_patent_app_number] => 045114 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045114
Satellite communications terminal location system and method Mar 19, 1998 Issued
Array ( [id] => 4422738 [patent_doc_number] => 06266522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Apparatus and methods for tuning bandpass filters' [patent_app_type] => 1 [patent_app_number] => 9/018513 [patent_app_country] => US [patent_app_date] => 1998-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3771 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266522.pdf [firstpage_image] =>[orig_patent_app_number] => 018513 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/018513
Apparatus and methods for tuning bandpass filters Feb 3, 1998 Issued
Array ( [id] => 1242596 [patent_doc_number] => 06684058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Universal repeater for communication systems' [patent_app_type] => B1 [patent_app_number] => 09/016015 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9884 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/684/06684058.pdf [firstpage_image] =>[orig_patent_app_number] => 09016015 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016015
Universal repeater for communication systems Jan 29, 1998 Issued
09/016515 EMERGENCY WIRELESS BACKUP FOR TELECOMMUNICATIONS TERMINAL Jan 29, 1998 Abandoned
Array ( [id] => 4322511 [patent_doc_number] => 06253093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Wireless communication system, fixed station device and mobile station device' [patent_app_type] => 1 [patent_app_number] => 9/003815 [patent_app_country] => US [patent_app_date] => 1998-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12887 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253093.pdf [firstpage_image] =>[orig_patent_app_number] => 003815 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/003815
Wireless communication system, fixed station device and mobile station device Jan 6, 1998 Issued
Array ( [id] => 4174425 [patent_doc_number] => 06108540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Multi-profile subscriber' [patent_app_type] => 1 [patent_app_number] => 8/997783 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4892 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108540.pdf [firstpage_image] =>[orig_patent_app_number] => 997783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/997783
Multi-profile subscriber Dec 23, 1997 Issued
Array ( [id] => 4135857 [patent_doc_number] => 06073031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Desktop docking station for use with a wireless telephone handset' [patent_app_type] => 1 [patent_app_number] => 8/997984 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3214 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/073/06073031.pdf [firstpage_image] =>[orig_patent_app_number] => 997984 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/997984
Desktop docking station for use with a wireless telephone handset Dec 23, 1997 Issued
Array ( [id] => 1334806 [patent_doc_number] => 06603966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Method and system for optimizing performance of a mobile communication system' [patent_app_type] => B1 [patent_app_number] => 08/996486 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 5801 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/603/06603966.pdf [firstpage_image] =>[orig_patent_app_number] => 08996486 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/996486
Method and system for optimizing performance of a mobile communication system Dec 22, 1997 Issued
Array ( [id] => 1524176 [patent_doc_number] => 06415144 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Security system and method' [patent_app_type] => B1 [patent_app_number] => 08/997285 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5323 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/415/06415144.pdf [firstpage_image] =>[orig_patent_app_number] => 08997285 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/997285
Security system and method Dec 22, 1997 Issued
Array ( [id] => 1224430 [patent_doc_number] => 06704565 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-09 [patent_title] => 'Method and apparatus for providing a hold termination message service in a communications network' [patent_app_type] => B1 [patent_app_number] => 08/997085 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1993 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/704/06704565.pdf [firstpage_image] =>[orig_patent_app_number] => 08997085 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/997085
Method and apparatus for providing a hold termination message service in a communications network Dec 22, 1997 Issued
Array ( [id] => 1362113 [patent_doc_number] => 06580910 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Method and system for improving handoffs in cellular mobile radio systems' [patent_app_type] => B1 [patent_app_number] => 08/994586 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3096 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580910.pdf [firstpage_image] =>[orig_patent_app_number] => 08994586 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994586
Method and system for improving handoffs in cellular mobile radio systems Dec 18, 1997 Issued
Array ( [id] => 4201575 [patent_doc_number] => 06151504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'System and method for connecting a communication terminal equipment of a radio communication network and a further communication terminal equipment' [patent_app_type] => 1 [patent_app_number] => 8/994716 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5142 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151504.pdf [firstpage_image] =>[orig_patent_app_number] => 994716 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994716
System and method for connecting a communication terminal equipment of a radio communication network and a further communication terminal equipment Dec 18, 1997 Issued
Array ( [id] => 4149937 [patent_doc_number] => 06148212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'System and method for cellular control of automobile electrical systems' [patent_app_type] => 1 [patent_app_number] => 8/993386 [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] => 3266 [patent_no_of_claims] => 29 [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/06/148/06148212.pdf [firstpage_image] =>[orig_patent_app_number] => 993386 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/993386
System and method for cellular control of automobile electrical systems Dec 17, 1997 Issued
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