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] => 1494402 [patent_doc_number] => 06418303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Fast attack automatic gain control (AGC) loop and methodology for narrow band receivers' [patent_app_type] => B1 [patent_app_number] => 09/515293 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7424 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/418/06418303.pdf [firstpage_image] =>[orig_patent_app_number] => 09515293 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/515293
Fast attack automatic gain control (AGC) loop and methodology for narrow band receivers Feb 28, 2000 Issued
Array ( [id] => 1586474 [patent_doc_number] => 06424819 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Method for the wireless and remote transmission and reception of coded information, variants and portable device for realising this method' [patent_app_type] => B1 [patent_app_number] => 09/486427 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8298 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424819.pdf [firstpage_image] =>[orig_patent_app_number] => 09486427 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486427
Method for the wireless and remote transmission and reception of coded information, variants and portable device for realising this method Feb 24, 2000 Issued
Array ( [id] => 1321745 [patent_doc_number] => 06611688 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-26 [patent_title] => 'Position reporting method for a mobile terminal in a mobile communication network' [patent_app_type] => B1 [patent_app_number] => 09/510431 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5754 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/611/06611688.pdf [firstpage_image] =>[orig_patent_app_number] => 09510431 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510431
Position reporting method for a mobile terminal in a mobile communication network Feb 21, 2000 Issued
Array ( [id] => 1579295 [patent_doc_number] => 06470186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Antenna beam steering responsive to receiver and broadcast tower coordinates' [patent_app_type] => B1 [patent_app_number] => 09/506294 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2030 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/470/06470186.pdf [firstpage_image] =>[orig_patent_app_number] => 09506294 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506294
Antenna beam steering responsive to receiver and broadcast tower coordinates Feb 16, 2000 Issued
09/505301 Position assisted service selection Feb 15, 2000 Abandoned
Array ( [id] => 1185008 [patent_doc_number] => 06741582 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-25 [patent_title] => 'PCS CDMA cell having increased sector capacity' [patent_app_type] => B1 [patent_app_number] => 09/495439 [patent_app_country] => US [patent_app_date] => 2000-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1940 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/741/06741582.pdf [firstpage_image] =>[orig_patent_app_number] => 09495439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/495439
PCS CDMA cell having increased sector capacity Jan 30, 2000 Issued
Array ( [id] => 1518728 [patent_doc_number] => 06421541 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Adaptable bandwidth' [patent_app_type] => B1 [patent_app_number] => 09/488314 [patent_app_country] => US [patent_app_date] => 2000-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2054 [patent_no_of_claims] => 12 [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/06/421/06421541.pdf [firstpage_image] =>[orig_patent_app_number] => 09488314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/488314
Adaptable bandwidth Jan 19, 2000 Issued
Array ( [id] => 1345126 [patent_doc_number] => 06597898 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'Automatic gain control method and device' [patent_app_type] => B1 [patent_app_number] => 09/479303 [patent_app_country] => US [patent_app_date] => 2000-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7984 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/597/06597898.pdf [firstpage_image] =>[orig_patent_app_number] => 09479303 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/479303
Automatic gain control method and device Jan 5, 2000 Issued
Array ( [id] => 1425770 [patent_doc_number] => 06512752 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-28 [patent_title] => 'Adaptive carrier assignment in multiple reuse patterns for packet data systems based on service type and user location' [patent_app_type] => B1 [patent_app_number] => 09/475627 [patent_app_country] => US [patent_app_date] => 1999-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4377 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/512/06512752.pdf [firstpage_image] =>[orig_patent_app_number] => 09475627 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/475627
Adaptive carrier assignment in multiple reuse patterns for packet data systems based on service type and user location Dec 29, 1999 Issued
Array ( [id] => 1270232 [patent_doc_number] => 06661998 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Mobile station to base station communication and signal acknowledgement' [patent_app_type] => B1 [patent_app_number] => 09/469424 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1536 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/661/06661998.pdf [firstpage_image] =>[orig_patent_app_number] => 09469424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/469424
Mobile station to base station communication and signal acknowledgement Dec 22, 1999 Issued
Array ( [id] => 7971201 [patent_doc_number] => 07941175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-10 [patent_title] => 'Signal prioritization in a communications system' [patent_app_type] => utility [patent_app_number] => 09/467420 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5429 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/941/07941175.pdf [firstpage_image] =>[orig_patent_app_number] => 09467420 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/467420
Signal prioritization in a communications system Dec 19, 1999 Issued
Array ( [id] => 1480883 [patent_doc_number] => 06345186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Arrangement, system and method relating to mobile communications' [patent_app_type] => B1 [patent_app_number] => 09/458411 [patent_app_country] => US [patent_app_date] => 1999-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7663 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/345/06345186.pdf [firstpage_image] =>[orig_patent_app_number] => 09458411 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/458411
Arrangement, system and method relating to mobile communications Dec 9, 1999 Issued
Array ( [id] => 734120 [patent_doc_number] => 07043211 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-09 [patent_title] => 'Universal modulator' [patent_app_type] => utility [patent_app_number] => 09/857010 [patent_app_country] => US [patent_app_date] => 1999-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4707 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/043/07043211.pdf [firstpage_image] =>[orig_patent_app_number] => 09857010 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/857010
Universal modulator Nov 29, 1999 Issued
Array ( [id] => 7635213 [patent_doc_number] => 06381451 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Method of receiving voice signals by a mobile telephone' [patent_app_type] => B1 [patent_app_number] => 09/448418 [patent_app_country] => US [patent_app_date] => 1999-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3143 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/381/06381451.pdf [firstpage_image] =>[orig_patent_app_number] => 09448418 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/448418
Method of receiving voice signals by a mobile telephone Nov 22, 1999 Issued
09/440475 WIRELESS COMMUNICATIONS CELLULAR ARCHITECTURE FOR IMPROVING COMMUNICATIONS RESOURCE ALLOCATION Nov 14, 1999 Abandoned
Array ( [id] => 1474111 [patent_doc_number] => 06408189 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Radio communication system and computer program product for controlling an operation of the radio communication system' [patent_app_type] => B1 [patent_app_number] => 09/438423 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6486 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408189.pdf [firstpage_image] =>[orig_patent_app_number] => 09438423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/438423
Radio communication system and computer program product for controlling an operation of the radio communication system Nov 11, 1999 Issued
Array ( [id] => 4343148 [patent_doc_number] => 06330439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Method for predicting radio-wave propagation losses by using improved interpolation scheme in radio network planning system' [patent_app_type] => 1 [patent_app_number] => 9/438415 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3048 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/330/06330439.pdf [firstpage_image] =>[orig_patent_app_number] => 438415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/438415
Method for predicting radio-wave propagation losses by using improved interpolation scheme in radio network planning system Nov 11, 1999 Issued
Array ( [id] => 1324972 [patent_doc_number] => 06609010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-19 [patent_title] => 'Dual frequency band transceiver' [patent_app_type] => B1 [patent_app_number] => 09/439411 [patent_app_country] => US [patent_app_date] => 1999-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3021 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/609/06609010.pdf [firstpage_image] =>[orig_patent_app_number] => 09439411 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/439411
Dual frequency band transceiver Nov 10, 1999 Issued
09/431434 SPLIT REPEATER Oct 31, 1999 Abandoned
Array ( [id] => 4397092 [patent_doc_number] => 06295444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Non-predictive tone-coded-squelch frequency determination method' [patent_app_type] => 1 [patent_app_number] => 9/431413 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1192 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/295/06295444.pdf [firstpage_image] =>[orig_patent_app_number] => 431413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/431413
Non-predictive tone-coded-squelch frequency determination method Oct 31, 1999 Issued
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