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] => 1363334 [patent_doc_number] => 06584321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Method and apparatus for wireless data services over a selected bearer service' [patent_app_type] => B1 [patent_app_number] => 09/427417 [patent_app_country] => US [patent_app_date] => 1999-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4006 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/584/06584321.pdf [firstpage_image] =>[orig_patent_app_number] => 09427417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/427417
Method and apparatus for wireless data services over a selected bearer service Oct 26, 1999 Issued
Array ( [id] => 4348873 [patent_doc_number] => 06334054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Wireless telephone with improved pager mode' [patent_app_type] => 1 [patent_app_number] => 9/421412 [patent_app_country] => US [patent_app_date] => 1999-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3858 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334054.pdf [firstpage_image] =>[orig_patent_app_number] => 421412 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/421412
Wireless telephone with improved pager mode Oct 20, 1999 Issued
Array ( [id] => 1474034 [patent_doc_number] => 06408172 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'System and method for delivery of low battery indicator for emergency calls' [patent_app_type] => B1 [patent_app_number] => 09/405435 [patent_app_country] => US [patent_app_date] => 1999-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3280 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408172.pdf [firstpage_image] =>[orig_patent_app_number] => 09405435 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/405435
System and method for delivery of low battery indicator for emergency calls Sep 22, 1999 Issued
09/399424 SYSTEM AND METHOD FOR CONSTRUCTING A COMPOSITE SMS MESSAGE FROM MULTIPLE SMS MESSAGES Sep 19, 1999 Abandoned
Array ( [id] => 1553159 [patent_doc_number] => 06347222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Tuning method and transceiver unit' [patent_app_type] => B1 [patent_app_number] => 09/397412 [patent_app_country] => US [patent_app_date] => 1999-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3162 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347222.pdf [firstpage_image] =>[orig_patent_app_number] => 09397412 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/397412
Tuning method and transceiver unit Sep 15, 1999 Issued
Array ( [id] => 1349818 [patent_doc_number] => 06594475 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Mobile battery discharge minimization in indoor wireless networks by antenna switching' [patent_app_type] => B1 [patent_app_number] => 09/392426 [patent_app_country] => US [patent_app_date] => 1999-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2852 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594475.pdf [firstpage_image] =>[orig_patent_app_number] => 09392426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/392426
Mobile battery discharge minimization in indoor wireless networks by antenna switching Sep 8, 1999 Issued
Array ( [id] => 1539889 [patent_doc_number] => 06490465 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Mobile telephone status menu with antenna position indication' [patent_app_type] => B1 [patent_app_number] => 09/392490 [patent_app_country] => US [patent_app_date] => 1999-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1342 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490465.pdf [firstpage_image] =>[orig_patent_app_number] => 09392490 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/392490
Mobile telephone status menu with antenna position indication Sep 8, 1999 Issued
Array ( [id] => 7628432 [patent_doc_number] => 06819928 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-16 [patent_title] => 'Speed esimation for digital cordless telephones' [patent_app_type] => B1 [patent_app_number] => 09/392428 [patent_app_country] => US [patent_app_date] => 1999-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2634 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/819/06819928.pdf [firstpage_image] =>[orig_patent_app_number] => 09392428 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/392428
Speed esimation for digital cordless telephones Sep 8, 1999 Issued
Array ( [id] => 4409830 [patent_doc_number] => 06298219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Determination of neighbour cells in a base station' [patent_app_type] => 1 [patent_app_number] => 9/242412 [patent_app_country] => US [patent_app_date] => 1999-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3201 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298219.pdf [firstpage_image] =>[orig_patent_app_number] => 242412 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/242412
Determination of neighbour cells in a base station Sep 2, 1999 Issued
Array ( [id] => 1167334 [patent_doc_number] => 06766178 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'RF architecture for cellular multi-band telephones' [patent_app_type] => B1 [patent_app_number] => 09/386257 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4994 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/766/06766178.pdf [firstpage_image] =>[orig_patent_app_number] => 09386257 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386257
RF architecture for cellular multi-band telephones Aug 30, 1999 Issued
Array ( [id] => 1358208 [patent_doc_number] => 06587689 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-01 [patent_title] => 'Multi-sensor assisted cellular handoff technique' [patent_app_type] => B1 [patent_app_number] => 09/377425 [patent_app_country] => US [patent_app_date] => 1999-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1797 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587689.pdf [firstpage_image] =>[orig_patent_app_number] => 09377425 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/377425
Multi-sensor assisted cellular handoff technique Aug 18, 1999 Issued
Array ( [id] => 4301751 [patent_doc_number] => 06269242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Dynamic beam fill-in system and method therefor' [patent_app_type] => 1 [patent_app_number] => 9/376423 [patent_app_country] => US [patent_app_date] => 1999-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269242.pdf [firstpage_image] =>[orig_patent_app_number] => 376423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/376423
Dynamic beam fill-in system and method therefor Aug 17, 1999 Issued
Array ( [id] => 1430037 [patent_doc_number] => 06522897 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'RF radiation pattern synthesis using existing linear amplifiers' [patent_app_type] => B1 [patent_app_number] => 09/357417 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4970 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/522/06522897.pdf [firstpage_image] =>[orig_patent_app_number] => 09357417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357417
RF radiation pattern synthesis using existing linear amplifiers Jul 19, 1999 Issued
Array ( [id] => 1556644 [patent_doc_number] => 06349213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Apparatus for enhanced voice quality in multiple cordless handset environment and method' [patent_app_type] => B1 [patent_app_number] => 09/332514 [patent_app_country] => US [patent_app_date] => 1999-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4676 [patent_no_of_claims] => 84 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349213.pdf [firstpage_image] =>[orig_patent_app_number] => 09332514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/332514
Apparatus for enhanced voice quality in multiple cordless handset environment and method Jun 13, 1999 Issued
Array ( [id] => 1465235 [patent_doc_number] => 06393298 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'System for the efficient re-use of mobile identification numbers with stationary cellular application' [patent_app_type] => B1 [patent_app_number] => 09/329428 [patent_app_country] => US [patent_app_date] => 1999-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4576 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393298.pdf [firstpage_image] =>[orig_patent_app_number] => 09329428 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/329428
System for the efficient re-use of mobile identification numbers with stationary cellular application Jun 9, 1999 Issued
Array ( [id] => 1591248 [patent_doc_number] => 06360106 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Base station for a radio communications system' [patent_app_type] => B1 [patent_app_number] => 09/319412 [patent_app_country] => US [patent_app_date] => 1999-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3430 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/360/06360106.pdf [firstpage_image] =>[orig_patent_app_number] => 09319412 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/319412
Base station for a radio communications system Jun 3, 1999 Issued
Array ( [id] => 6209652 [patent_doc_number] => 20020072368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'MOBILE COMMUNICATIONS SYSTEM' [patent_app_type] => new [patent_app_number] => 09/323413 [patent_app_country] => US [patent_app_date] => 1999-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2463 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20020072368.pdf [firstpage_image] =>[orig_patent_app_number] => 09323413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/323413
Mobile communications system May 31, 1999 Issued
Array ( [id] => 4422876 [patent_doc_number] => 06266536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'System and method for dynamic overlap compensation in a simulcast network' [patent_app_type] => 1 [patent_app_number] => 9/303914 [patent_app_country] => US [patent_app_date] => 1999-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3791 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266536.pdf [firstpage_image] =>[orig_patent_app_number] => 303914 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/303914
System and method for dynamic overlap compensation in a simulcast network May 2, 1999 Issued
Array ( [id] => 4400998 [patent_doc_number] => 06263205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Mobile radio communication system' [patent_app_type] => 1 [patent_app_number] => 9/296416 [patent_app_country] => US [patent_app_date] => 1999-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6413 [patent_no_of_claims] => 16 [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/06/263/06263205.pdf [firstpage_image] =>[orig_patent_app_number] => 296416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/296416
Mobile radio communication system Apr 22, 1999 Issued
Array ( [id] => 6142028 [patent_doc_number] => 20020002033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'SATELLITE DELIVERED TEXT' [patent_app_type] => new [patent_app_number] => 09/285423 [patent_app_country] => US [patent_app_date] => 1999-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1732 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20020002033.pdf [firstpage_image] =>[orig_patent_app_number] => 09285423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/285423
SATELLITE DELIVERED TEXT Apr 1, 1999 Abandoned
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