Search

Haidung D. Nguyen

Examiner (ID: 15748, Phone: (571)270-5455 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1761, 1796
Total Applications
731
Issued Applications
441
Pending Applications
68
Abandoned Applications
240

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 959492 [patent_doc_number] => 06954440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Method and apparatus for code division switching' [patent_app_type] => utility [patent_app_number] => 09/741540 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2695 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/954/06954440.pdf [firstpage_image] =>[orig_patent_app_number] => 09741540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/741540
Method and apparatus for code division switching Dec 19, 2000 Issued
Array ( [id] => 6126722 [patent_doc_number] => 20020075841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Enhanced ARQ with OFDM modulation symbols' [patent_app_type] => new [patent_app_number] => 09/739367 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4625 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20020075841.pdf [firstpage_image] =>[orig_patent_app_number] => 09739367 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739367
Enhanced ARQ with OFDM modulation symbols Dec 18, 2000 Issued
Array ( [id] => 6126662 [patent_doc_number] => 20020075803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Method and apparatus for dynamic optimization of a multi-service access device' [patent_app_type] => new [patent_app_number] => 09/739731 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7104 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20020075803.pdf [firstpage_image] =>[orig_patent_app_number] => 09739731 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739731
Method and apparatus for dynamic optimization of a multi-service access device Dec 17, 2000 Abandoned
Array ( [id] => 532496 [patent_doc_number] => 07187673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'Technique for creating a machine to route non-packetized digital signals using distributed RAM' [patent_app_type] => utility [patent_app_number] => 09/739506 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1815 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/187/07187673.pdf [firstpage_image] =>[orig_patent_app_number] => 09739506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739506
Technique for creating a machine to route non-packetized digital signals using distributed RAM Dec 17, 2000 Issued
Array ( [id] => 6029021 [patent_doc_number] => 20020017773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Baby Rider' [patent_app_type] => new [patent_app_number] => 09/739157 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1848 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20020017773.pdf [firstpage_image] =>[orig_patent_app_number] => 09739157 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739157
Baby Rider Dec 17, 2000 Abandoned
Array ( [id] => 7293845 [patent_doc_number] => 20040213239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Implementation of IP multicast on ATM network with EMCON links' [patent_app_type] => new [patent_app_number] => 09/739549 [patent_app_country] => US [patent_app_date] => 2000-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2747 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20040213239.pdf [firstpage_image] =>[orig_patent_app_number] => 09739549 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739549
Implementation of IP multicast on ATM network with EMCON links Dec 14, 2000 Abandoned
Array ( [id] => 776268 [patent_doc_number] => 07002983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Device for datastream decoding' [patent_app_type] => utility [patent_app_number] => 09/738720 [patent_app_country] => US [patent_app_date] => 2000-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3053 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002983.pdf [firstpage_image] =>[orig_patent_app_number] => 09738720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/738720
Device for datastream decoding Dec 14, 2000 Issued
Array ( [id] => 6875455 [patent_doc_number] => 20010000548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-03 [patent_title] => 'Post protection system' [patent_app_type] => new-utility [patent_app_number] => 09/728358 [patent_app_country] => US [patent_app_date] => 2000-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20010000548.pdf [firstpage_image] =>[orig_patent_app_number] => 09728358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/728358
Post protection system Nov 30, 2000 Abandoned
Array ( [id] => 6304291 [patent_doc_number] => 20020093976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Method and apparatus for scheduling packet data transmissions in a wireless communication system' [patent_app_type] => new [patent_app_number] => 09/728239 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3050 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20020093976.pdf [firstpage_image] =>[orig_patent_app_number] => 09728239 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/728239
Method and apparatus for scheduling packet data transmissions in a wireless communication system Nov 29, 2000 Issued
Array ( [id] => 1575847 [patent_doc_number] => 06422097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Assembly line mounted assemblies with means for verification' [patent_app_type] => B1 [patent_app_number] => 09/723988 [patent_app_country] => US [patent_app_date] => 2000-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2643 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/422/06422097.pdf [firstpage_image] =>[orig_patent_app_number] => 09723988 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/723988
Assembly line mounted assemblies with means for verification Nov 27, 2000 Issued
Array ( [id] => 1339236 [patent_doc_number] => 06571452 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Method of making steel couplers for joining concrete reinforcing bars' [patent_app_type] => B1 [patent_app_number] => 09/718209 [patent_app_country] => US [patent_app_date] => 2000-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 16 [patent_no_of_words] => 2794 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/571/06571452.pdf [firstpage_image] =>[orig_patent_app_number] => 09718209 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/718209
Method of making steel couplers for joining concrete reinforcing bars Nov 20, 2000 Issued
Array ( [id] => 1582033 [patent_doc_number] => 06481075 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Downstream guide for peeling machine' [patent_app_type] => B1 [patent_app_number] => 09/709747 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1535 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/481/06481075.pdf [firstpage_image] =>[orig_patent_app_number] => 09709747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/709747
Downstream guide for peeling machine Nov 8, 2000 Issued
Array ( [id] => 625096 [patent_doc_number] => 07139284 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-21 [patent_title] => 'Spread code allocation method and base station in CDMA cellular' [patent_app_type] => utility [patent_app_number] => 09/699648 [patent_app_country] => US [patent_app_date] => 2000-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 10543 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/139/07139284.pdf [firstpage_image] =>[orig_patent_app_number] => 09699648 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/699648
Spread code allocation method and base station in CDMA cellular Oct 30, 2000 Issued
Array ( [id] => 932036 [patent_doc_number] => 06980547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-27 [patent_title] => 'Distributed switch/router silicon engine' [patent_app_type] => utility [patent_app_number] => 09/702630 [patent_app_country] => US [patent_app_date] => 2000-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4838 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980547.pdf [firstpage_image] =>[orig_patent_app_number] => 09702630 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/702630
Distributed switch/router silicon engine Oct 30, 2000 Issued
Array ( [id] => 1329912 [patent_doc_number] => 06581266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Method and apparatus for pivotally mounting instrumentation on a line' [patent_app_type] => B1 [patent_app_number] => 09/702118 [patent_app_country] => US [patent_app_date] => 2000-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3125 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/581/06581266.pdf [firstpage_image] =>[orig_patent_app_number] => 09702118 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/702118
Method and apparatus for pivotally mounting instrumentation on a line Oct 29, 2000 Issued
Array ( [id] => 965091 [patent_doc_number] => 06950419 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-27 [patent_title] => 'Method for interfacing asynchronous mobile communication system with at least one core network' [patent_app_type] => utility [patent_app_number] => 09/699618 [patent_app_country] => US [patent_app_date] => 2000-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 8274 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/950/06950419.pdf [firstpage_image] =>[orig_patent_app_number] => 09699618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/699618
Method for interfacing asynchronous mobile communication system with at least one core network Oct 29, 2000 Issued
Array ( [id] => 1045521 [patent_doc_number] => 06868085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-15 [patent_title] => 'Method for parallel searching a look-up table' [patent_app_type] => utility [patent_app_number] => 09/698728 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4100 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/868/06868085.pdf [firstpage_image] =>[orig_patent_app_number] => 09698728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698728
Method for parallel searching a look-up table Oct 26, 2000 Issued
Array ( [id] => 786667 [patent_doc_number] => 06990083 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-01-24 [patent_title] => 'Method and device for computing echo-cancellation coefficients using FFT' [patent_app_type] => utility [patent_app_number] => 09/698539 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5294 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/990/06990083.pdf [firstpage_image] =>[orig_patent_app_number] => 09698539 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698539
Method and device for computing echo-cancellation coefficients using FFT Oct 26, 2000 Issued
Array ( [id] => 1589239 [patent_doc_number] => 06490782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Automated in-line filter changing apparatus' [patent_app_type] => B1 [patent_app_number] => 09/690097 [patent_app_country] => US [patent_app_date] => 2000-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7903 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490782.pdf [firstpage_image] =>[orig_patent_app_number] => 09690097 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/690097
Automated in-line filter changing apparatus Oct 15, 2000 Issued
Array ( [id] => 1363451 [patent_doc_number] => 06543118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-08 [patent_title] => 'Cross-tie pre-plating system' [patent_app_type] => B1 [patent_app_number] => 09/689330 [patent_app_country] => US [patent_app_date] => 2000-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 7145 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/543/06543118.pdf [firstpage_image] =>[orig_patent_app_number] => 09689330 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689330
Cross-tie pre-plating system Oct 11, 2000 Issued
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